ts 29.118 v11 29118-bb0 mme vlr 69pages

8/17/2019 TS 29.118 V11 29118-bb0 MME VLR 69Pages

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3GPP TS 29.118 V11.11.0 (2014-06)

Technical Specification

3rd Generation Partnership Project;

Technical Specification Group Core Network and Terminals;Mobility Manaement !ntity "MM!# $

%isitor &ocation 'eister "%&'#SGs interface specification

"'elease ((#

The present document has been developed within the 3rd Generation Partnership Project (3GPP TM) and may be further elaborated for the purposes of 3GPP.

The present document has not been subject to any approval process by the 3GPP Orani!ational Partners and shall not be implemented.

This "pecification is provided for future development wor# within 3GPP only. The Orani!ational Partners accept no liability for any use of this

"pecification."pecifications and reports for implementation of the 3GPP TM system should be obtained via the 3GPP Orani!ational Partners$ Publications Offices.


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3GPP TS )*+((, %((+((+- ")-(./-0#)'elease ((



Content#

8oreword..........................................................................................................................................................

, "cope......................................................................................................................................................

* 0eferences..............................................................................................................................................

3 9efinitions and abbreviations...............................................................................................................3., 9efinitions.........................................................................................................................................................3.* /bbreviations.....................................................................................................................................................

- 9escription of the "Gs association between a :60 and an MM........................................................-., General...............................................................................................................................................................-.* "Gs association at the :60...............................................................................................................................-.*., General.........................................................................................................................................................-.*.* "tates at the :60..........................................................................................................................................-.3 "Gs association at the MM.............................................................................................................................

-.3., General.........................................................................................................................................................-.3.* MM contet variables at the MM..............................................................................................................-.3.3 "tates at the MM........................................................................................................................................-.3.- "tate transitions in the MM without "Gs/P sinalin..............................................................................

; Procedures for "Gs...............................................................................................................................;., Pain for non<P" services procedure............................................................................................................;.,., General description......................................................................................................................................

;.,.* Procedures in the :60.................................................................................................................................;.,.*., General...................................................................................................................................................;.,.*.* Pain &nitiation.....................................................................................................................................;.,.*.3 Pain 0esponse....................................................................................................................................;.,.*.- Pain 8ailure........................................................................................................................................

;.,.*.; 4 unreachable......................................................................................................................................;.,.3 Procedures in the MM...............................................................................................................................;.,.3., General...................................................................................................................................................;.,.3.* Procedure when no '/" sinallin connection eists...........................................................................;.,.3.3 Procedure when a '/" sinallin connection eists.............................................................................;.* 6ocation update for non<P" services procedure..............................................................................................;.*., General description......................................................................................................................................

;.*.* Procedures in the MM...............................................................................................................................;.*.*., General...................................................................................................................................................;.*.*.* 6ocation update initiation.......................................................................................................................;.*.*.3 6ocation update response.......................................................................................................................;.*.*.- 6ocation update failure...........................................................................................................................;.*.*.; /bnormal cases......................................................................................................................................

;.*.3 Procedures in the :60.................................................................................................................................;.*.3., General...................................................................................................................................................;.*.3.* 6ocation update response.......................................................................................................................;.*.3.3 6ocation update failure..........................................................................................................................;.*.3.- TM"& reallocation procedure.................................................................................................................;.*.3.; /bnormal cases......................................................................................................................................

;.3 'on<P" alert procedure...................................................................................................................................;.3., General description......................................................................................................................................;.3.* Procedures in the :60.................................................................................................................................;.3.*., /lert &nitiation........................................................................................................................................;.3.*.* /lert 0esponse.......................................................................................................................................;.3.*.3 /lert 8ailure...........................................................................................................................................

;.3.*.- /lert &ndication......................................................................................................................................

;.3.*.; /bnormal cases......................................................................................................................................;.3.3 Procedures in the MM...............................................................................................................................;.3.3., /lert response.........................................................................................................................................;.3.3.* /lert failure............................................................................................................................................

3GPP

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;.3.3.3 /lert indication.......................................................................................................................................;.- plicit &M"& detach from P" services...........................................................................................................;.-., General description......................................................................................................................................;.-.* Procedures in the MM...............................................................................................................................

;.-.*., plicit P" detach initiation.................................................................................................................;.-.*.* plicit P" detach response.................................................................................................................

;.-.*.3 /bnormal cases......................................................................................................................................;.-.3 Procedures in the :60.................................................................................................................................;.; plicit &M"& detach from non<P" services....................................................................................................;.;., General description......................................................................................................................................

;.;.* Procedures in the MM...............................................................................................................................;.;.*., plicit &M"& detach initiation...............................................................................................................;.;.*.* plicit &M"& detach response...............................................................................................................;.;.*.3 /bnormal cases......................................................................................................................................;.;.3 Procedures in the :60.................................................................................................................................;.= &mplicit &M"& detach from non<P" services....................................................................................................

;.=., General description......................................................................................................................................;.=.* Procedures in the MM...............................................................................................................................;.=.3 Procedures in the :60.................................................................................................................................

;.> :60 failure procedure.......................................................................................................................................;.>., General description......................................................................................................................................

;.>.* Procedures in the :60.................................................................................................................................;.>.*., :60 0eset &nitiation..............................................................................................................................;.>.*.* :60 0eset 0esponse..............................................................................................................................;.>.*.3 /bnormal cases......................................................................................................................................;.>.3 Procedures in the MM...............................................................................................................................;.>.3., :60 fails with restart.............................................................................................................................

;.>.3.* :60 fails without restart........................................................................................................................;.? MM failure procedure.....................................................................................................................................;.?., General description......................................................................................................................................;.?.* Procedures in the MM...............................................................................................................................;.?.*., MM 0eset &nitiation.............................................................................................................................

;.?.*.* MM 0eset 0esponse............................................................................................................................;.?.*.3 /bnormal cases......................................................................................................................................;.?.3 Procedures in the :60.................................................................................................................................;.@ A"" failure........................................................................................................................................................;.@., General description......................................................................................................................................;.@.* Procedures in the MM...............................................................................................................................;.,+ MM information procedure...............................................................................................................................

;.,+., General description......................................................................................................................................;.,+.* Procedures in the :60.................................................................................................................................;.,+.3 Procedures in the MM...............................................................................................................................;.,, Procedure for tunnellin of '/" messaes.......................................................................................................;.,,., General description......................................................................................................................................;.,,.* 4plin# unitdata procedure...........................................................................................................................

;.,,.*., Procedures in the MM.........................................................................................................................;.,,.*.* Procedures in the :60...........................................................................................................................;.,,.*.*., General description...........................................................................................................................;.,,.*.*.* /bnormal cases.................................................................................................................................;.,,.*.3 :oid........................................................................................................................................................;.,,.3 9ownlin# unitdata procedure......................................................................................................................

;.,,.3., Procedures in the :60...........................................................................................................................;.,,.3.* Procedures in the MM..........................................................................................................................;.,,.3.*., General description...........................................................................................................................;.,,.3.*.* /bnormal cases.................................................................................................................................;.,,.3.3 :oid........................................................................................................................................................;.,,.- 0elease procedure.......................................................................................................................................

;.,* "ervice reBuest procedure..................................................................................................................................

;.,*., General description......................................................................................................................................;.,*.* Procedures in the MM..............................................................................................................................;.,*.3 Procedures in the :60................................................................................................................................;.,3 "ervice abort procedure.....................................................................................................................................

3GPP

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;.,3., General description......................................................................................................................................;.,3.* Procedures in the :60.................................................................................................................................;.,3.3 Procedures in the MM...............................................................................................................................;.,- &mplicit &M"& detach from P" services...........................................................................................................

;.,-., General description......................................................................................................................................;.,-.* Procedures in the MM...............................................................................................................................

;.,-.3 Procedures in the :60.................................................................................................................................;.,; :oid....................................................................................................................................................................;.,= Procedure for MO 2"81 indication..................................................................................................................;.,=., General description......................................................................................................................................

;.,=.* Procedures in the MM...............................................................................................................................;.,=.3 Procedures in the :60.................................................................................................................................

= "Gs transport........................................................................................................................................=., General...............................................................................................................................................................=.* &P layer...............................................................................................................................................................=.3 Transport layer...................................................................................................................................................

> rror handlin.......................................................................................................................................>., General...............................................................................................................................................................

>.* Messae too short..............................................................................................................................................>.3 4n#nown or unforeseen messae type..............................................................................................................>.- Missin mandatory information element...........................................................................................................>.; &nformation elements un#nown or unforeseen in the messae..........................................................................>.= Out of seBuence information elements..............................................................................................................>.> 0epeated information elements.........................................................................................................................>.? "yntactically incorrect mandatory information element....................................................................................

>.@ "yntactically incorrect optional information elements......................................................................................>.,+ 2onditional information element errors.............................................................................................................>.,, &nformation elements with semantically incorrect contents..............................................................................

? Messae functional definitions and contents........................................................................................?., "Gs/P</60T</2% messae..........................................................................................................................

?.* "Gs/P</60T<0C2T messae....................................................................................................................?.3 "Gs/P</60T<0D4"T messae................................................................................................................?.- "Gs/P<9OE'6&'%<4'&T9/T/ messae.....................................................................................................?.; "Gs/P<P"<9T/2A</2% messae..............................................................................................................

?.= "Gs/P<P"<9T/2A<&'9&2/T&O' messae...............................................................................................?.> "Gs/P<&M"&<9T/2A</2% messae............................................................................................................?.? "Gs/P<&M"&<9T/2A<&'9&2/T&O' messae.............................................................................................?.@ "Gs/P<6O2/T&O'<4P9/T</22PT messae..........................................................................................?.@., Messae definition.......................................................................................................................................?.@.* 'ew TM"& or &M"&.....................................................................................................................................

?.,+ "Gs/P<6O2/T&O'<4P9/T<0C2T messae...........................................................................................?.,+., Messae definition.......................................................................................................................................?.,+.* 6ocation area identifier................................................................................................................................

?.,, "Gs/P<6O2/T&O'<4P9/T<0D4"T messae........................................................................................?.,,., Messae definition.......................................................................................................................................

?.,,.* Old location area identifier..........................................................................................................................?.,,.3 TM"& status..................................................................................................................................................?.,,.- &M&":........................................................................................................................................................?.,,.; T/&...............................................................................................................................................................?.,,.= <2G&...........................................................................................................................................................?.,,.> TM"& based '0& container..........................................................................................................................

?.,,.? "elected 2" domain operator.......................................................................................................................?.,* "Gs/P<MM<&'8O0M/T&O'<0D4"T.......................................................................................................?.,3 "Gs/P<P/G&'G<0C2T messae.................................................................................................................?.,- "Gs/P<P/G&'G<0D4"T messae..............................................................................................................?.,-., Messae definition.......................................................................................................................................

?.,-.* TM"&............................................................................................................................................................?.,-.3 26&...............................................................................................................................................................?.,-.- 6ocation area identifier................................................................................................................................?.,-.; Global 2'<&d...............................................................................................................................................

3GPP

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?.,-.= "" code.........................................................................................................................................................?.,-.> 62" indicator...............................................................................................................................................?.,-.? 62" client identity.......................................................................................................................................?.,-.@ 2hannel needed............................................................................................................................................

?.,-.,+ eM6PP priority.............................................................................................................................................?.,-.,, /dditional pain indicators........................................................................................................................

?.,; "Gs/P<0"T</2% messae..........................................................................................................................?.,;., Messae definition.......................................................................................................................................?.,;.* MM name..................................................................................................................................................?.,;.3 :60 name....................................................................................................................................................

?.,= "Gs/P<0"T<&'9&2/T&O' messae...........................................................................................................?.,=., Messae definition.......................................................................................................................................?.,=.* MM name..................................................................................................................................................?.,=.3 :60 name....................................................................................................................................................?.,> "Gs/P<"0:&2<0D4"T messae............................................................................................................?.,>., Messae definition.......................................................................................................................................

?.,>.* &M&":........................................................................................................................................................?.,>.3 4 Time Fone..............................................................................................................................................?.,>.- Mobile "tation 2lassmar# *.........................................................................................................................

?.,>.; T/&...............................................................................................................................................................?.,>.= <2G&...........................................................................................................................................................

?.,>.> 4 MM Mode...........................................................................................................................................?.,? "Gs/P<"T/T4" messae.................................................................................................................................?.,?., Messae definition.......................................................................................................................................?.,?.* &M"&.............................................................................................................................................................?.,@ "Gs/P<TM"&<0/66O2/T&O'<2OMP6T messae................................................................................?.*+ "Gs/P<4</2T&:&T<&'9&2/T&O' messae..............................................................................................

?.*, "Gs/P<4<4'0/2A/16 messae...........................................................................................................?.** "Gs/P<4P6&'%<4'&T9/T/ messae............................................................................................................?.**., Messae definition.......................................................................................................................................?.**.* &M&":........................................................................................................................................................?.**.3 4 Time Fone..............................................................................................................................................

?.**.- Mobile "tation 2lassmar# *.........................................................................................................................?.**.; T/&...............................................................................................................................................................?.**.= <2G&...........................................................................................................................................................?.*3 "Gs/P<06/"<0D4"T messae...........................................................................................................?.*3., Messae definition.......................................................................................................................................?.*3.* "Gs 2ause....................................................................................................................................................?.*- "Gs/P<"0:&2</1O0T<0D4"T messae..............................................................................................

?.*-., Messae definition.......................................................................................................................................?.*; "Gs/P<MO<2"81<&'9&2/T&O' messae......................................................................................................?.*;., Messae definition.......................................................................................................................................?.*;.* T/&...............................................................................................................................................................?.*;.3 <2G&...........................................................................................................................................................

@ &nformation element codin..................................................................................................................@., Overview...........................................................................................................................................................@.* Messae type.....................................................................................................................................................@.3 &nformation element identifiers.........................................................................................................................

@.3a 6enth indicator.................................................................................................................................................@.- &nformation elements.........................................................................................................................................@.-., 26&...............................................................................................................................................................@.-.* P" location update type.............................................................................................................................@.-.3 rroneous messae.......................................................................................................................................@.-.3a <4T0/' 2ell Global &dentity...................................................................................................................

@.-.- Global 2'<&d...............................................................................................................................................@.-.; &M&":........................................................................................................................................................@.-.= &M"&.............................................................................................................................................................

@.-.> &M"& detach from P" service type.............................................................................................................@.-.? &M"& detach from non<P" service type.....................................................................................................@.-.@ 62" client identity.......................................................................................................................................

@.-.,+ 62" indicator...............................................................................................................................................

3GPP

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@.-.,, 6ocation area identifier................................................................................................................................@.-.,* MM information...........................................................................................................................................@.-.,3 MM name..................................................................................................................................................@.-.,- Mobile identity.............................................................................................................................................

@.-.,-a Mobile "tation 2lassmar# *.........................................................................................................................@.-.,; '/" messae container...............................................................................................................................

@.-.,= 0eject cause..................................................................................................................................................@.-.,> "ervice indicator..........................................................................................................................................@.-.,? "Gs cause.....................................................................................................................................................@.-.,@ "" code.........................................................................................................................................................

@.-.*+ TM"&............................................................................................................................................................@.-.*, TM"& status..................................................................................................................................................@.-.*,a Trac#in /rea &dentity.................................................................................................................................@.-.*,b 4 Time Fone..............................................................................................................................................@.-.*,c 4 MM mode............................................................................................................................................@.-.** :60 name....................................................................................................................................................

@.-.*3 2hannel needed............................................................................................................................................@.-.*- eM6PP priority.............................................................................................................................................@.-.*; /dditional pain indicators........................................................................................................................

@.-.*= TM"& based '0& container..........................................................................................................................@.-.*> "elected 2" domain operator.......................................................................................................................

,+ 6ist of system variables........................................................................................................................,+., Timers................................................................................................................................................................,+.* 0etry counters....................................................................................................................................................

Annex A (informative): Change history..............................................................................................

3GPP

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orewor"

This Technical "pecification has been produced by the 3rd Generation Partnership Project (3GPP).

The contents of the present document are subject to continuin wor# within the T"G and may chane followin formalT"G approval. "hould the T"G modify the contents of the present document it will be re<released by the T"G with anidentifyin chane of release date and an increase in version number as followsH

:ersion .y.!

whereH

the first diitH

, presented to T"G for informationI

* presented to T"G for approvalI

3 or reater indicates T"G approved document under chane control.

y the second diit is incremented for all chanes of substance i.e. technical enhancements correctionsupdates etc.

! the third diit is incremented when editorial only chanes have been incorporated in the document.

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#,'elease ((



1 S%oe

2" 8allbac# in the volved Pac#et "ystem (P") enables the provisionin of 2"<domain services (e.. voice call6ocation "ervices (62") or supplementary services) by reuse of 2" infrastructure when the 4 is served by <4T0/'.

/dditionally "M" delivery via the 2" core networ# is reali!ed without 2" fallbac#.

The present document specifies the procedures and the "Gs /pplication Part ("Gs/P) messaes used on the "Gsinterface between the Mobility Manaement ntity (MM) in the P" and the :isitor 6ocation 0eister (:60) toallow location manaement coordination and to relay certain messaes related to G"M circuit switched services overthe P" system.

The present document also specifies the use of "tream 2ontrol Transmission Protocol ("2TP) for the transport of"Gs/P messaes.

The present document is applicable to the MM in the P" and to the :60. The functional split between the MM and

the :60 is defined in 3GPP T" *3.*>* J>K.

2 eeren%e#

The followin documents contain provisions which throuh reference in this tet constitute provisions of the presentdocument.

• 0eferences are either specific (identified by date of publication edition number version number etc.) or

non<specific.

• 8or a specific reference subseBuent revisions do not apply.

• 8or a non<specific reference the latest version applies. &n the case of a reference to a 3GPP document (includin

a G"M document) a non<specific reference implicitly refers to the latest version of that document in the same

Release as the present document .

J,K 3GPP T0 *,.@+;H L:ocabulary for 3GPP "pecificationsL.

J*K 3GPP T" **.,+,H L"ervice aspectsI "ervice principlesL.

J3K 3GPP T" *3.++3H L'umberin addressin and identificationL.

J-K 3GPP T" *3.++>H L0estoration proceduresL.

J;K 3GPP T" *3.+,?H L1asic call handlinI Technical reali!ationL.

J;//K 3GPP T" *3.+>?H L2ustomised /pplications for Mobile networ# nhanced 6oic (2/M6)Phase -I "tae *L.

J;/K 3GPP T" *3.+?,H L6ine identification supplementary servicesL.

J;1K 3GPP T" *3.+?*H L2all 8orwardin (28) supplementary servicesL.

J=K :oid.

J=/K 3GPP T" *3.*3=H L&ntra<domain connection of 0adio /ccess 'etwor# (0/') nodes to multiple2ore 'etwor# (2') nodesL.

J>K 3GPP T" *3.*>*H L2ircuit "witched 8allbac# in volved Pac#et "ystemI "tae *L.

J>/K 3GPP T" *3.*;,H L'etwor# "harinI /rchitecture and 8unctional 9escriptionL.

J?K 3GPP T" *-.++?H LMobile radio interface 6ayer 3 specificationI 2ore networ# protocolsI "tae 3L.

J@K 3GPP T" *-.+,+H L"upplementary services specificationI General aspectsL.

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#*'elease ((



J,+K 3GPP T" *-.+,,H LPoint<to<Point (PP) "hort Messae "ervice ("M") support on mobile radiointerfaceL.

J,,K 3GPP T" *-.+3+H L6ocation "ervices (62")I "upplementary service operationsI "tae 3L.

J,*K 3GPP T" *-.+?,H L6ine &dentification "upplementary "ervices < "tae 3L.

J,3K 3GPP T" *-.+?*H L2all 8orwardin (28) supplementary servicesI "tae 3L.

J,-K 3GPP T" *-.3+,H L'on</ccess<"tratum ('/") protocol for volved Pac#et "ystem (P")I"tae 3L.

J,;K 3GPP T" *@.++*H LMobile /pplication Part (M/P) specificationL.

J,;/K 3GPP T" *@.+,,H L"inallin interwor#in for supplementary servicesL.

J,=K 3GPP T" *@.+,?H L"ervin GP0" "upport 'ode ("G"') < :isitors 6ocation 0eister (:60) Gsinterface layer 3 specificationL.

J,>K 3GPP T" *@.*>*H LMM and "G"' 0elated &nterfaces 1ased on 9iameter ProtocolL.

J,>/K 3GPP T" *@.*>-H L3GPP volved Pac#et "ystem (P")I volved General Pac#et 0adio "ervice(GP0") Tunnellin Protocol for 2ontrol plane (GTPv*<2)I "tae 3L.

J,>1K 3GPP T" 3*.*;+H LTelecommunication manaementI 2harin manaementI 2ircuit "witched(2") domain charinL.

J,?K 3GPP T" 3*.-**H LTelecommunication manaementI "ubscriber and eBuipment traceI Tracecontrol and confiuration manaement (2M)L.

J,@K 3GPP T" 3=.33,H Lvolved 4niversal Terrestrial 0adio /ccess (<4T0/)I 0adio 0esource2ontrol (002) protocol specificationL.

J*+K &T8 082 >@, ("eptember ,@?,)H L&nternet ProtocolL.

J*,K :oid.

J**K &T8 082 *-=+ (9ecember ,@@?)H L&nternet Protocol :ersion = (&Pv=) "pecificationL.

J*3K &T8 082 -@=+ ("eptember *++>)H L"tream 2ontrol Transmission ProtocolL.

J*-K 3GPP T" **.+=>H Lenhanced Multi 6evel Precedence and Pre<emption service (eM6PP)I "tae ,L.

J*;K 3GPP T" *3.+=>H L enhanced Multi<6evel Precedence and Pre<emption service (eM6PP)I"tae *L.

J*=K 3GPP T" *3.*,=H L"inle 0adio :oice 2all 2ontinuityI "tae *L.

3 e&n&t&on# *n" *re7&*t&on#

3.1 e&n&t&on#

8or the purposes of the present document the terms and definitions iven in 3GPP T0 *,.@+; J,K apply. /dditionallythe followin definitions of 3GPP T" *-.3+, J,-K applyH

Non-EPS services

SMS only

8or the purposes of the present document the followin terms and definitions iven in 3GPP T" *3.*>* J>K applyH

CS fallbac SMS over S!s

SMS in MME

3GPP

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8or the purposes of the present document the followin terms and definitions iven in 3GPP T" *3.*;, J>/K applyH

Common P"MN

!ate#ay core net#or (!$CN)

3.2 +re7&*t&on#8or the purposes of the present document the abbreviations iven in 3GPP T0 *,.@+; J,K and the followin apply. /nabbreviation defined in the present document ta#es precedence over the definition of the same abbreviation if any in3GPP T0 *,.@+; J,K.

62" 6ocation "ervicesMM Mobility Manaement ntity '/8 'on<P" /lert 8la"2TP "tream 2ontrol Transmission Protocol"Gs/P "Gs /pplication Part"M" "hort Messae "ervice

P"& Provide "ubscriber &nformation

4 e#%r&t&on o te SG# *##o%&*t&on etween * V$*n" *n MME

4.1 Gener*'

2" fallbac# function and "M" delivery via the 2" core networ# is reali!ed by reusin Gs interface mechanisms asdefined in 3GPP T" *@.+,? J,=K on the interface between the MM in the P" and the :60. This interface is called"Gs interface.

'OTH Eithin this specification the term :60 refers to M"2:60 or M"2 "erver:60.

The "Gs interface connects the databases in the :60 and the MM. The procedures described in the present documentare used to co<ordinate the location information of 4s that are &M"& attached to both P" and non<P" services. The"Gs interface is also used to convey some circuit switched related procedures via the MM.

The basis for the interwor#in between a :60 and an MM is the eistence of a "Gs association between those entities per 4. The "Gs association is applicable to 4s which are confiured to use 2" fallbac# and "M" over "Gs or "M"over "Gs only. The "Gs association is not applicable if the subscriber data indicates that the subscription is for pac#etonly. The "Gs association is also not applicable if the MM is reistered for "M" for the 4 as specified in3GPP T" *3.*>* J>K.

The behaviour of the :60 and the MM entities related to the "Gs interface are defined by the state of the "Gsassociation for a 4. &ndividual "Gs association states are maintained at both the :60 and the MM for each 4.

4.2 SG# *##o%&*t&on *t te V$

4.2.1 Gener*'

The states associated to the "Gs interface in the :60 are specified in subclause -.*.* and the state diaram at the :60is shown in fiure -.*.*.,. The state diaram does not include the messae error handlin specified in clause >.

4.2.2 St*te# *t te V$

"Gs<'466

There is no "Gs association with an MM for the 4 and therefore the :60 considers that the 4 is &M"&

detached for P" services. &n this state no "Gs/P<MM<&'8O0M/T&O'<0D4"T messaes are sent to theMM. The :60 may initiate pain on the "Gs interface if the L2onfirmed by 0adio 2ontactL restoration

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#(('elease ((



indicator in the :60 is set to LfalseL (see 3GPP T" *3.++> J-K). /ny messae from the MM is inored ecept"Gs/P<6O2/T&O'<4P9/T<0D4"T "Gs/P<&M"&<9T/2A<&'9&2/T&O' and "Gs/P<P"<9T/2A<&'9&2/T&O'.

6/<4P9/T<P0"'T

The :60 has received an "Gs/P<6O2/T&O'<4P9/T<0D4"T messae from the MM. &n this state the:60 may be waitin for the outcome of the 4pdate 6ocation procedure from the A"" if the &M"& is not #nownin the :60. 8or 4s which are confiured to use 2" fallbac# and "M" over "Gs or "M" over "Gs only the

:60 sends "Gs/P<P/G&'G<0D4"T messaes via the "Gs interface.

"Gs</""O2&/T9

The :60 considers that the 4 is attached to both P" and non<P" services. 8or 4s which are confiured to

use 2" fallbac# and "M" over "Gs or "M" over "Gs only the :60 sends "Gs/P<P/G&'G<0D4"Tmessaes via the "Gs interface. The :60 can perform the MM information procedure.

TE/ e%e&t o *n SG#+P-ESET-C+T :e##*e ro: te MME :*; %*ne or not te #t*te o teSG# &nter*%e o *'' te *##o%&*t&on# *##o%&*te" to te re#t*rte" MME, #ee #!%'*!#e 5.8.3.

iure .+)+)+(4 State diaram at the %&'

4.3 SG# *##o%&*t&on *t te MME

4.3.1 Gener*'

The MM contet variables associated to the "Gs interface in the MM are specified in subclause -.3.* and statesassociated to the "Gs interface in the MM are specified in subclause -.3.3. The state diaram at the MM is shown infiure -.3.3.,. The state diaram does not include the messae error handlin specified in clause >.

4.3.2 MM %ontet 7*r&*'e# *t te MME

:60<0eliableH

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#()'elease ((



1oolean set to LfalseL when the MM has received a reset indication from the :60. The MM may reBuest the4 upon reception of the net trac#in area update (periodic or combined) procedure to re<attach to non<P"services if the 4 is still &M"& attached to non<P" services. /lternatively the MM may upon reception of a periodic or combined trac#in area update reBuest from a 4 that is still attached for non<P" services perform

immediately the location update for non<P" services procedure.

MM<0esetH1oolean set to LtrueL when the MM restarts after a failure. The LMM<0esetL restoration indicator is uniBue

within an MM and it applies to all the MM contets stored in the MM.

4.3.3 St*te# *t te MME

"Gs<'466

There is no "Gs association with a :60 for the 4 and therefore the MM considers that the 4 is &M"&detached for non<P" services. &n this state the MM accepts "Gs/P<P/G&'G<0D4"T messaes to 4sonly if the LMM<0esetL restoration indicator in the MM is set to LtrueL.

6/<4P9/T<0D4"T9

The MM has sent an "Gs/P<6O2/T&O'<4P9/T<0D4"T messae to the :60. &n this state the MMwaits for the outcome of the 4pdate 6ocation for non<P" services procedure at the :60 before sendin the

response to the 4. &n this state the MM accepts "Gs/P<P/G&'G<0D4"T messaes.

"Gs</""O2&/T9

The MM stores an "Gs association for the 4. &n this state the MM performs the location update for non<P"services procedure towards the :60 e.. when the location area is chaned. /ll conditions describin when to

trier the location update for non<P" services procedure are listed in subclause ;.*.*.*.

TE/ + nor:*' *tt*% re<!e#t or *tt*% re<!e#t or e:eren%; e*rer #er7&%e# %*!#e# te #*:e #t*te tr*n#&t&on*# * nor:*' tr*%k&n *re* !"*te re<!e#t.

iure .+3+3+(4 State diaram at the MM!

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#(3'elease ((



4.3.4 St*te tr*n#&t&on# &n te MME w&to!t SG#+P #&n*'&n

&f it is reBuired by networ# confiuration or operator policy the MM shall chane the state of the "Gs association to"Gs<'466 if the followin conditions are fulfilledH

< the MM receives an NT'99 "0:&2 0D4"T messae with service type set to Lmobile oriinatin

2" fallbac# emerency call or ,2" fallbac# emerency callLI

< the state of the "Gs association is not "Gs<'466I and

< the MM determines that the 4 is not available for P" services at the taret 0/T as described in3GPP T" *3.*>* J>K.

5 Pro%e"!re# or SG#

5.1 P*&n or non-EPS #er7&%e# ro%e"!re

5.1.1 Gener*' "e#%r&t&on

This procedure is used by the :60 to send an "Gs/P<P/G&'G<0D4"T messae to a 4. This procedure applies to4s that are simultaneously attached for P" services and non<P" services or for P" services and "M" only.

5.1.2 Pro%e"!re# &n te V$

5.1.2.1 Gener*'

The :60 shall handle the timers Bueuin and retransmission for sendin the "Gs/P<P/G&'G<0D4"T messae onthe "Gs interface in the same way that it handles the sendin of a P/G&'G messae on the / or &u interface.

5.1.2.2 P*&n n&t&*t&on

Ehen a :60 has to pae a 4 the :60 shall chec# whether the :60 has a "Gs association for that 4. The :60sends "Gs/P<P/G&'G<0D4"T messaes to the MM if the MM is in service and the state of the "Gs associationfor the 4 is in any of the followin statesH

< "Gs</""O2&/T9I

< 6/<4P9/T<P0"'T or

< "Gs<'466 and the L2onfirmed by 0adio 2ontactL restoration indicator is set to LfalseL.

&f the :60 detects that the MM servin the 4 is no loner in service and the :60 supports MT 2" services deliveryvia an alternative MM in the MM pool as defined in 3GPP T" *3.++> J-K the :60 shall send the "Gs<P/G&'G<0D4"T messae to one alternative MM in the same MM pool. The :60 shall set the 2" restoration indicator inthe /dditional pain indicators information element.

'OT ,H The :60 can detect that an MM is no loner in service if there are no "2TP associations in service withthat MM.

The sendin of the "Gs/P<P/G&'G<0D4"T messae does not chane the state of the "Gs association with theMM.

&f the L2onfirmed by 0adio 2ontactL restoration indicator is set to LtrueL the :60 shall include the 6ocation area

identifier information element into the "Gs/P<P/G&'G<0D4"T messae otherwise (i.e. after a :60 failure) the:60 shall not include the 6ocation area identifier information element. Ehen sendin the "Gs/P<P/G&'G<0D4"T

messae the :60 shall start timer Ts;.

&f the state of the "Gs association is "Gs<'466 and the L2onfirmed by 0adio 2ontactL restoration indicator is set toLfalseL the :60 shall also perform a search procedure as specified in 3GPP T" *3.+,? J;K.

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#(.'elease ((



&n this messae the :60 includes the "ervice indicator information element which will be used to indicate the type of2" service. &f the "Gs pain reBuest is sent as a result of reception of Provide "ubscriber &nformation 0eBuestmessae the :60 sets the "ervice indicator information element to either L"M" indicatorL or L2" call indicatorL asspecified in subclause >.*.3.; of 3GPP T" *3.+,? J;K. 8or "M" "M" indicator is used. 8or all the other 2" services

2" call indicator is used.

&f the networ# supports 2"81 priority call handlin (see 3GPP T" *3.*>* J>K) and the call was received with an eM6PP priority level indication (see 3GPP T" *-.++? J?K 3GPP T" **.+=> J*-K and 3GPP T" *3.+=> J*;K) the :60 shallinclude the value of the received priority level indication in the eM6PP priority information element in the "Gs/P<

P/G&'G<0D4"T messae.

&f the 2allin 6ine &dentification of the service (see 3GPP T" *-.+?, J,*K) is available in the :60 the :60 mayinclude the 26& information element in the "Gs/P<P/G&'G<0D4"T messae. The conditions specified in3GPP T" *3.+?, J;/K and 3GPP T" *@.+,, J,;/K apply also here.

&f the pain is due to a 'E<initiated 2all &ndependent "" procedure as defined in 3GPP T" *-.+,+ J@K the :60 mayinclude the "" code in the "Gs/P<P/G&'G<0D4"T messae as defined in 3GPP T" *@.++* J,;K.

'OT *H The "" code used by the :60 does not lin# to a specific supplementary service. The :60 can use any ""code defined in 3GPP T" *@.++* J,;K in the "Gs/P<P/G&'G<0D4"T messae.

&f the pain is due to a Mobile Terminated 6ocation 0eBuest as defined in 3GPP T" *-.+3+ J,,K the :60 shall include62" indicator in the "Gs/P<P/G&'G<0D4"T messae. /dditionally the :60 may include 62" client identity asdefined in 3GPP T" *@.++* J,;K in the "Gs/P<P/G&'G<0D4"T messae.

Ehile domain specific access control of the P" domain is onoin the :60 shall be confiured to send pain

messaes on both the "Gs and the /&u interface. The :60 may apply implementation specific rules for sendin the pain on the /&u interfaceI e.. pain on the /&u interface may be limited to cases when the 4 does not respond toa first pain on "Gs interface.

5.1.2.3 P*&n e#on#e

The :60 stops the pain procedure on epiry of timer Ts; or on receipt of a "Gs/P<"0:&2<0D4"T messae

from the MM.

'OT ,H On receipt of an "22P connection establishment containin the &nitial 63 messae from the 4 via the /or &u interface the :60 stops the pain procedure if onoin see 3GPP T" *-.++? J?K.

4pon receivin the "Gs/P<"0:&2<0D4"T messae with the 4 MM mode information element indicatinLMM<2O''2T9L if 2all 8orwardin on 'o 0eply (28'0y) is activated for the subscriber the :60 shall startthe 28'0y timer as specified in 3GPP T" *3.+?* J;1K.

&f the pain response is received via the / or &u interface from a location area which differs from the one stored in the:60 the :60 shall move the "Gs association to the "Gs<'466 state after the 4 has been authenticated successfully.

'OT *H 4 sends this pain response as a result of receivin pain reBuest with &M"& and with 2' domainindicator set to L2"L (see 3GPP T" *-.3+, J,-K).

5.1.2.4 P*&n *&'!re

On receipt of an "Gs/P<P/G&'G<0C2T messae before the timer Ts; epires the :60 stops timer Ts;. &f the "Gscause information element in the "Gs/P<P/G&'G<0C2T messae does not indicate LMobile terminatin 2"fallbac# call rejected by the userL the "Gs association is moved to the "Gs<'466 state and within this state the "Gsassociation is mar#ed with the contents of the "Gs cause information element. &f the "Gs cause information element in

the "Gs/P<P/G&'G<0C2T messae indicates L&M"& detached for P" servicesL the :60 shall send the painmessae on the /&u interface. &f the "Gs cause information element indicates LMobile terminatin 2" fallbac# callrejected by the userL the "Gs association state shall not be chaned.

Ehen the :60 receives the "Gs/P<P/G&'G<0C2T messae with the "Gs cause information element indicatinLMobile terminatin 2" fallbac# call rejected by the userL the :60 shall trier 4ser 9etermined 4ser 1usy (4941)

as specified in 3GPP T" *-.+?* J,3K.

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#(1'elease ((



5.1.2.5 UE !nre*%*'e

On receipt of an "Gs/P<4<4'0/2A/16 messae before the timer Ts; epires the :60 stops timer Ts; and the pain procedure for that pain reBuest towards the MM is stopped. The state of the "Gs association at the :60 isunchaned.

'OT ,H /&u pain can be onoin. 'OT *H &f the :60 considers the pain procedure completed and no response from the 4 has been received

and 28'0c has been confiured and activated for the terminatin 4 the :60 applies the eBuivalenthandlin as for 2all 8orwardin on 'ot 0eachable as specified in 3GPP T" *3.+?* J;1K and3GPP T" *@.+,, J,;/K.

5.1.3 Pro%e"!re# &n te MME

5.1.3.1 Gener*'

The MM accepts "Gs/P<P/G&'G<0D4"T messaes in any state of the "Gs association. &n the "Gs<'466 statethe MM accepts "Gs/P<P/G&'G<0D4"T messaes only ifH

< the LMM<0esetL restoration indicator is set to LtrueLI or

< the MM supports MT 2" services delivery via an alternative MM in the MM pool as defined in3GPP T" *3.++> J-K and the 2" restoration indicator is set in the /dditional pain indicators informationelement in the "Gs<P/G&'G<0D4"T messae.

Ehen a MM receives a "Gs/P<P/G&'G<0D4"T messae from a :60 the MM shall first chec# if the 4 is

#nown by the MM. The handlin of the pain reBuest depends on the state of the "Gs association the MM contetvariables at the MM and the "ervice indicator information element in the "Gs/P<P/G&'G<0D4"T messae. TheMM shall process the pain reBuest and subseBuent "Gs procedures related to this reBuest preferentially compared toother normal procedures if the "Gs/P<P/G&'G<0D4"T messae includes the eM6PP priority information elementand if the MM determines the 2" call has hih priority based on the received value in the eM6PP priority information

element (see 3GPP T" *3.*>* J>K).

&f the "ervice indicator information element in the "Gs/P<P/G&'G<0D4"T messae indicates L2" call indicatorLthe MM shall handle the pain reBuest as followsH

a) &f the 4 is #nownH

< if the 4 is considered to be &M"& attached for P" services and L"M" onlyL the MM shall return an"Gs/P<P/G&'G<0C2T messae to the :60 indicatin in the "Gs cause information element LMobileterminatin 2" fallbac# call rejected by the userLI

< if the 4 is considered to be &M"& attached for P" and non<P" services (i.e. the "Gs association is not inthe state "Gs<'466) the MM shall pae the 4 based on the location information stored in the MM i.e.in all trac#in areas of the stored list. &f the "Gs/P<P/G&'G<0D4"T messae does not include the

6ocation area identifier information element the MM may set the L:60<0eliableL MM contet variable toLfalseL. &f &"0 is activated and in addition the "Gs/P<P/G&'G<0D4"T messae does not include the6ocation area identifier or the L:60<0eliableL MM contet variable in the MM is set to LfalseL then the

MM shall send 9etach 'otification (6ocal 9etach) messae to the associated "G"'I

< if the MM detects that the 4 currently has an P" bearer contet with D2&, and the MM determinesthat "0:22 (as specified in 3GPP T" *3.*,= J*=K) is not supported in the networ# or it determines that the4 does not support "0:22 MM shall return "Gs/P<P/G&'G<0C2T messae to that :60 with "Gscause information element LMobile terminatin 2" fallbac# call rejected by the userLI

< if the 4 is mar#ed as &M"& detached for P" services or &M"& (implicitly or eplicitly) detached for non<P" services (i.e. the state of the "Gs association is "Gs<'466)H

< if the 4 is in the MM<90G&"T09 state (see 3GPP T" *-.3+, J,-K) and if the MM supports

MT 2" services delivery via an alternative MM in the MM pool and the 2" restoration indicator is setin the "Gs/P<P/G&'G<0D4"T messae the MM shall send the pain reBuest with the locationinformation provided by the :60 reardless of the value of the LMM<0esetL indicator. &f no such

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#(0'elease ((



location information is provided the MM may either pae the 4 in all the trac#in areas served by thatMM or in the trac#in areas served by the MM and by the :60 or reject the pain reBuest peroperator policyI

< otherwise the MM shall return an "Gs/P<P/G&'G<0C2T messae to that :60 indicatin in the"Gs cause information element the detach circumstance (L&M"& detached for P" servicesL L&M"&

detached for non<P" servicesL or L&M"& implicitly detached for non<P" servicesL)I< if the 4 is mar#ed as unreachable indicated by Pain Proceed 8la set to LfalseL and the &"0 is not

activated the MM shall return an "Gs/P<4<4'0/2A/16 messae to that :60 indicatin in the "Gscause information element L4 unreachableL. The state of the "Gs association does not chane at the MMIor

< if the 4 is mar#ed as unreachable indicated by Pain Proceed 8la set to LfalseL and the &"0 is activatedthe MM shall not return an "Gs/P<4<4'0/2A/16 messae to that :60. &f the "Gs/P<P/G&'G<

0D4"T messae does not include the 6ocation area identifier or the L:60<0eliableL MM contetvariable in the MM is set to LfalseL then the MM shall send 9etach 'otification (6ocal 9etach) messaeto the associated "G"'I Otherwise the MM shall forward the pain reBuest to the associated "G"' asdescribed in 3GPP T" *@.*>- J,>/K.

b) &f the 4 is not #nown and the LMM<0esetL restoration indicator at the MM is set to LfalseL and ifH

< the MM does not support MT 2" services delivery via an alternative MM in the MM poolI or

< the MM supports MT 2" services delivery via an alternative MM in the MM pool and the 2" restorationindicator is not set in the "Gs/P<P/G&'G<0D4"T messaeI

the MM shall handle the pain reBuest as followsH

< the MM shall return an "Gs/P<P/G&'G<0C2T messae to that :60 indicatin in the "Gs causeinformation element L&M"& un#nownL.

c) &f the 4 is not #nown and ifH

< the LMM<0esetL restoration indicator at the MM is set to LtrueLI or

< the MM supports MT 2" services delivery via an alternative MM in the MM pool and the 2" restorationindicator is set in the "Gs/P<P/G&'G<0D4"T messaeI


< if the MM only supports L"M" onlyL the MM shall return an "Gs/P<P/G&'G<0C2T messae to the:60 indicatin in the "Gs cause information element LMobile terminatin 2" fallbac# call rejected by theuserLI

< if the "Gs/P<P/G&'G<0D4"T messae includes the 6ocation area identifier information element theMM shall pae the 4 in all the trac#in areas served by the MM that can be mapped to the location area

indicated in the 6ocation area identifier information elementI or

< if the "Gs/P<P/G&'G<0D4"T messae does not include the 6ocation area identifier informationelement the MM may pae in all the trac#in areas served by the MM or the trac#in areas served by theMM and by the :60 or reject the pain reBuest per operator policy..

&f the "ervice indicator information element in the "Gs/P<P/G&'G<0D4"T messae indicates L"M" indicatorL theMM shall handle the pain reBuest as followsH

a) &f the 4 is #nownH

< if the 4 is considered to be &M"& attached for P" and non<P" services or &M"& attached for P" servicesand L"M" onlyL the MM shall pae the 4 based on the location information stored in the MM. &f the"Gs/P<P/G&'G<0D4"T messae does not include the 6ocation area identifier information element theMM may set the L:60<0eliableL MM contet variable to LfalseLI or

'OT *H &f location area identifier information element is included in the "Gs/P<P/G&'G<0D4"T it is notused in pain the 4.

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#(2'elease ((



< if the 4 is mar#ed as &M"& detached for P" services or &M"& (implicitly or eplicitly) detached for non<P" services or as unreachable the MM shall proceed as specified for the case when the service indicatorindicates L2" call indicatorL.

b) &f the 4 is not #nown and the LMM<0esetL restoration indicator at the MM is set to LfalseL and ifH

< the MM does not support MT 2" services delivery via an alternative MM in the MM poolI or

< the MM supports MT 2" services delivery via an alternative MM in the MM pool and the 2" restoration

indicator is not set in the "Gs/P<P/G&'G<0D4"T messaeI


< the MM shall return an "Gs/P<P/G&'G<0C2T messae to that :60 indicatin in the "Gs cause

information element L&M"& un#nownL.

c) &f the 4 is not #nown and ifH

< the LMM<0esetL restoration indicator at the MM is set to LtrueLI or

< the MM supports MT 2" services delivery via an alternative MM in the MM pool and the 2" restoration

indicator is set in the "Gs/P<P/G&'G<0D4"T messaeI


< if the "Gs/P<P/G&'G<0D4"T messae includes the 6ocation area identifier information element theMM shall pae the 4 in all the trac#in areas served by the MM that can be mapped to the location areaindicated in the 6ocation area identifier information elementI or

< if the "Gs/P<P/G&'G<0D4"T messae does not include the 6ocation area identifier information

element the MM may pae in all the trac#in areas served by the MM or the trac#in areas served by theMM and by the :60 or reject the pain reBuest per operator policy.

5.1.3.2 Pro%e"!re wen no +S #&n*''&n %onne%t&on e&#t#

&f the "ervice indicator information element in the "Gs/P<P/G&'G<0D4"T messae indicates L2" call indicatorL

and the MM accepts the pain reBuest the MM shall proceed as followsH

< &f the "Gs/P<P/G&'G<0D4"T messae includes the 6ocation area identifier and the L:60<0eliableL MMcontet variable in the MM is set to LtrueLH

< if the 4 is considered to be &M"& attached for P" and non<P" services the MM paes the 4 with 2'domain indicator set to L2"L.

if

< the "Gs/P<P/G&'G<0D4"T messae includes the &M"& without TM"& and the location area stored in

the MM is the same as the one received in the "Gs/P<P/G&'G<0D4"T messae and "<TM"& can

be retrieved and the operator$s policy allows the use of "<TM"& as pain addressI or

'OTH The operator$s policy is related to M"2 pool in taret 0/T.

< the "Gs/P<P/G&'G<0D4"T messae includes the TM"& and the location area stored in the MM isthe same as the one received in the "Gs/P<P/G&'G<0D4"T messaeI

then the MM uses the "<TM"& as pain address at the radio interfaceI else the MM uses the &M"&I and

< if the 4 is not #nown or is mar#ed as &M"& detached for P" services or &M"& (implicitly or eplicitly)detached for non<P" services the MM paes the 4 with &M"& and 2' domain indicator set to LP"L.

< &f the "Gs/P<P/G&'G<0D4"T messae does not include the 6ocation area identifier or the L:60<0eliableLMM contet variable in the MM is set to LfalseLH

< if the 4 is considered to be &M"& attached for P" and non<P" services the MM uses &M"& as a painaddress at the radio interface and 2' domain indicator set to L2"L. Ehen the MM receives the pain

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#(,'elease ((



response from the 4 the MM reBuests the 4 to re<attach for non<P" servicesI otherwise the MMta#es action as described in subclause ;.,*.* and 3GPP T" *-.3+, J,-K subclause ;.=.,I and

< if the 4 is not #nown or is mar#ed as &M"& detached for P" services or &M"& (implicitly or eplicitly)detached for non<P" services the MM paes the 4 with &M"& with 2' domain indicator set to LP"L toforce the 4 to re<attach to P" and non<P" services as described in 3GPP T" *-.3+, J,-K.

&f the "ervice indicator information element in the "Gs/P<P/G&'G<0D4"T messae indicates L"M" indicatorL andthe MM accepts the pain reBuest the MM shall proceed as followsH

< &f the "Gs/P<P/G&'G<0D4"T messae includes the 6ocation area identifier and the L:60<0eliableL MMcontet variable in the MM is set to LtrueLH

< if the 4 is considered to be &M"& attached for P" and non<P" services or &M"& attached for P" services

and L"M" onlyL the MM shall use the "<TM"& as pain address at the radio interface with 2' domainindicator set to LP"L. The MM ta#es action as described in 3GPP T" *-.3+, J,-K subclause ;.=.*.-I and

< if the 4 is not #nown or is mar#ed as &M"& detached for P" services or &M"& (implicitly or eplicitly)detached for non<P" services the MM paes the 4 with &M"& as pain address at the radio interfacewith 2' domain indicator set to LP"L. The MM ta#es action as described in 3GPP T" *-.3+, J,-K

subclause ;.=.*.-.

< &f the "Gs/P<P/G&'G<0D4"T messae does not include the 6ocation area identifier information element or the L:60<0eliableL MM contet variable is set to LfalseLH

< if the 4 is considered to be &M"& attached for P" and non<P" services or &M"& attached for P" servicesand for L"M" onlyL the MM uses "<TM"& as pain address at the radio interface with 2' domainindicator set to LP"L. Ehen the MM receives the pain response from the 4 the MM reBuests the 4to re<attach for non<P" services as specified in 3GPP T" *-.3+, J,-KI and

< if the 4 is not #nown or is mar#ed as &M"& detached for P" services or &M"& (implicitly or eplicitly)

detached for non<P" services the MM paes the 4 with &M"& with 2' domain indicator set to LP"L toforce the 4 to re<attach to P" and non<P" services as described in 3GPP T" *-.3+, J,-K.

&ndependent of the "ervice indicator information element if the MM has activated &dle mode "inallin 0eduction for the 4 the MM shall forward the pain reBuest to the associated "G"' as described in 3GPP T" *@.*>- J,>/K.

&ndependent of the "ervice indicator information element the MM shall not retransmit the pain messae to the 4./dditionally if the MM has activated &dle mode "inallin 0eduction for the 4 the MM shall not retransmit the pain reBuest to the associated "G"'.

5.1.3.3 Pro%e"!re wen * +S #&n*''&n %onne%t&on e&#t#

&f the "ervice indicator information element in the "Gs/P<P/G&'G<0D4"T messae indicates L2" call indicatorLand the MM accepts the pain reBuest the MM shall proceed as followsH

< The MM reBuests the 4 to re<attach for non<P" services as specified in 3GPP T" *-.3+, J,-K ifH

< the "Gs/P<P/G&'G<0D4"T messae does not include the 6ocation area identifier or the L:60<0eliableL MM contet variable in the MM is set to LfalseLI and

< the 2" domain uses TM"& allocationI and

< otherwise the MM sends the 2" "0:&2 'OT&8&2/T&O' messae to the 4 throuh the '/" sinallinconnection includin the 2" service related parameters (26& "" code 62" indicator and 62" client identity)received from the :60.

'OTH The information whether the 2" domain uses TM"& allocation can be made available via administration.

&f the "ervice indicator information element in the "Gs/P<P/G&'G<0D4"T messae indicates L"M" indicatorL andthe MM accepts the pain reBuest the MM shall proceed as followsH

< &f the 6ocation area identifier information element is not included in the "Gs/P<P/G&'G<0D4"T messaeor the L:60<0eliableL MM contet variable is set to LfalseL the MM reBuests the 4 to re<attach for non<P"

services as specified in 3GPP T" *-.3+, J,-KI and

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#(*'elease ((



< otherwise the MM need not ta#e any action towards the 4.

5.2 $o%*t&on !"*te or non-EPS #er7&%e# ro%e"!re

5.2.1 Gener*' "e#%r&t&onThe location update for non<P" services procedure is a eneral procedure used by 4s which are confiured to use 2"fallbac# and "M" over "Gs or "M" over "Gs only. This procedure is not performed ifH

< the subscriber data indicates that the subscription is for pac#et onlyI or

< the MM is reistered for "M" for the 4 (see 3GPP T" *3.*>* J>K).

'OTH 8or the cases specified above the reistration with a :60 is not reBuired and the MM does not initiatethe location update for non<P" services procedure.

This procedure allows 4s and the networ# to performH

< combined &M"& attach for P" and non<P" services or for "M" onlyI

< &M"& attach for non<P" services or for "M" only if the 4 is already &M"& attached for P" servicesI

< normal location update procedure to the :60 if the 4 is &M"& attached for both P" and non<P" services orfor "M" onlyI or

< allocation of new TM"& to an 4.

The location update for non<P" services procedure in the "Gs interface is always started as a conseBuence of a directaction from the 4. The combined attach and trac#in area update procedures are further specified in3GPP T" *3.*>* J>K and 3GPP T" *-.3+, J,-K.

Ehen a 4 is &M"& attached for P" and non<P" services the :60 shall stop any implicit detach timer. &nstead theMM uses the LPain Proceed 8laL to determine the li#ely availability of the 4 to the networ#. 4pon reception ofthe periodic Trac#in /rea 4pdate messae the MM does not report to the :60 and the MM shall not chane thestate of the "Gs association. Ehen the 4 performs a detach only for P" services or the MM performs an implicitdetach for P" services and the :60$s implicit detach timer is not already runnin the P" detach indication to the

:60 shall cause the :60$s implicit detach timer to be restarted from its initial value.

&f the MM performs an implicit detach for both P" and non<P" services then the MM shall send to the :60 an"Gs/P<&M"&<9T/2A<&'9&2/T&O' messae with cause L&mplicit networ# initiated &M"& detach from P" and non<P" servicesL as further described in subclause ;.= (the implicit &M"& detach messae indicates that the 4 isunavailable for both P" and non<P" services).


5.2.2.1 Gener*'

The location update for non<P" services procedure is initiated with a combined attach or a combined trac#in areaupdate procedure. On receipt of an /TT/2A 0D4"T messae or a T0/2%&'G /0/ 4P9/T 0D4"Tmessae from the 4 the MM handles the P" related reBuest as specified in 3GPP T" *-.3+, J,-K.

Ehen the MM receives the 4pdate 6ocation /nswer messae containin subscription data from the A"" the MMdetermines whether it needs to perform location update for non<P" services procedure. 8or the cases identified belowif the MM is confiured with ability not to perform reistrations with a :60 for the 4 the MM sends responsemessae to the 4 without startin the location update for non<P" services procedureH

< if the 'etwor# /ccess Mode ('/M) subscription data indicates that the subscription is for pac#et only (see

3GPP T" *@.*>* J,>K)I or

< if the 'etwor# /ccess Mode ('/M) subscription data indicates that the subscription is for pac#et and circuit(see 3GPP T" *@.*>* J,>K) and the MM is reistered for "M" as specified in anne 2 of 3GPP T" *3.*>* J>Kfor this 4.

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#)-'elease ((



'OT ,H Ehen the MM supports both "M" in MM feature and "M" over "Gs dependin on 4 capabilityandor networ# confiuration andor P" and "M" onlyQ subscription it can be preferred to provide "M"services via "M" in MM to avoid the :60 reistration.

Otherwise the MM shall start the location update for non<P" services procedure and shall wait for the outcome of both location update procedures towards the :60 and the A"" before sendin the response messae to the 4.

'OT *H Ehen the combined attach or trac#in area update procedure is for both P" services and non<P"services and the MM is not reistered for "M" for the 4 (see 3GPP T" *3.*>* J>K) and the 4 has LP"

and "M" onlyL subscription the MM starts the location update for non<P" services procedure for "M"over "Gs only.

5.2.2.2 $o%*t&on !"*te &n&t&*t&on

&f timer Ts=<, is not runnin the MM shall start the location update for non<P" services procedure when it receives

from the 4H

< an attach reBuest indicatin combined P"&M"& attachI

< a combined trac#in area update reBuest indicatin 2ombined T/6/ updatin with &M"& attachI

< a combined trac#in area update reBuest and the MM detects that the 6/& has chanedI

< a combined trac#in area update reBuest and the state of the "Gs association is "Gs<'466I or

< a combined trac#in area update reBuest and the MM servin the 4 has chaned.

&f timer Ts=<, is not runnin the MM may start the location update for non<P" services procedure when it receivesfrom the 4H

< a combined trac#in area update reBuest or a periodic trac#in area update if the MM contet variable L:60<

0eliableL for the 4 is set to LfalseL (see subclause ;.>.3).

&f multiple P6M's are available for the 2" domain the MM shall select a P6M' for 2" domain as specified in

3GPP T" *3.*>* J>K. &f the MM cannot select any P6M' for 2" domain for the 4 the MM informs the 4 thatthe 2" domain is not available.

The MM shall determine the new location area identification as followsH

< if the MM received a combined attach reBuest or combined trac#in area update reBuest from the 4 with anindication for L"M" onlyL or the networ# only supports L"M" onlyL or the networ# only has a few :60s thatsupport "Gs interface the MM may allocate a default location area identification specifically confiured for

that caseI

< else the MM derives the location area identification from the current trac#in area identity where the 4 islocated. 8or this the MM may ta#e any access restrictions provided by the A"" into account if the networ# isusin separate location areas for G0/' and 4T0/' cells.

The MM shall derive the :60 name from the location area identification which was determined. 8or networ#ssupportin the feature $&ntra 9omain 2onnection of 0/' 'odes to Multiple 2' 'odes$ the :60 number is derived asdescribed in 3GPP T" *3.*3= J=/K.The MM shall include the location area identification in the new location areaidentifier information element in the "Gs/P<6O2/T&O'<4P9/T<0D4"T messae.

'OT ,H The selection of the :60 in the MM follows the same rule as the selection of the :60 in the "G"' asdefined in 3GPP T" *3.*3= J=/K.

&n networ#s supportin the feature $&ntra 9omain 2onnection of 0/' 'odes to Multiple 2' 'odes$(3GPP T" *3.*3= J=/K) if the TM"& based '0& container is not received from the 4 and the MM determines that

the servin :60 of the 4 is chaned the MM shall include in the Old location area identifier a specific 6/& valuewhich is not broadcasted in the networ# and not associated with any :60.

'OT *H The MM determines that the servin :60 of the 4 is chaned when the Gs association chanes fromone servin :60 to a different one or based on implementation dependent criteria.

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#)('elease ((



'OT 3H Ehen the :60 receives the "Gs/P<6O2/T&O'<4P9/T<0D4"T messae with the specific 6/&value the :60 retrieves the MM contet of the 4 from the A60.

&n networ#s supportin the feature L&ntra 9omain 2onnection of 0/' 'odes to Multiple 2' 'odesL as defined in3GPP T" *3.*3= J=/K the MM shall support load re<distribution of 4s to another :60 than the current one. Ehenthe MM receives a periodic trac#in area update reBuest or a combined trac#in area update reBuest the MM shall

chec# whether for this 4 there is a "Gs association to a :60 for which load re<distribution has been initiated in theMM by ORM. &f this is the case the MM derives the new :60 name as described in 3GPP T" *3.*3= J=/K. TheMM shall then send the "Gs/P<6O2/T&O'<4P9/T<0D4"T messae to the new selected :60.

&f the :60 is confiured for ateway core networ# (GE2') the MM shall select a 2" domain operator as specifiedin 3GPP T" *3.*>* J>K and proceed as followsH

< &f the preferred 0/T of the selected 2" domain operator is G0/' and the 4 does not support G0/'networ# sharin (see 3GPP T" *-.++? J?K subclause ,+.;.;.,*) the MM shall include the selected 2" domain

operator in the selected 2" domain operator information element and the common P6M' in the new locationarea identifier information element in the "Gs/P<6O2/T&O'<4P9/T<0D4"T messaeI or

< &f only common P6M' &9 and no multiple P6M' &9s are provided in 2" domain for selection by the 4 (see3GPP T" *3.*;, J>/K subclause -.*.3.,) the MM shall include the selected 2" domain operator in the

selected 2" domain operator information element and the common P6M' in the new location area identifierinformation element in the "Gs/P<6O2/T&O'<4P9/T<0D4"T messae.

&f multiple P6M' &9s are provided in 2" domain for selection by the 4 and the 4 supports G0/' networ#sharin (see 3GPP T" *-.++? J?K subclause ,+.;.;.,*) the MM shall include the selected P6M' for 2" domain inthe new location area identifier information element as specified in 3GPP T" *3.*;, J>/K.

The "Gs/P<6O2/T&O'<4P9/T<0D4"T messae includes the type of location update performed by the 4 inthe P" location update type information element. &f the 4 has performed a combined attach or a combined trac#inarea update indicatin Lcombined T/6/ updatin with &M"& attachL the MM indicates L&M"& attachL otherwise theMM indicates L'ormal location updateL.

The MM shall include the TM"& status in the "Gs/P<6O2/T&O'<4P9/T<0D4"T messae if the 4 indicatesin the /TT/2A 0D4"T or the T0/2%&'G /0/ 4P9/T 0D4"T messae that it has no valid TM"&available. The MM shall also include the old location area identifier in the "Gs/P<6O2/T&O'<4P9/T<0D4"Tmessae if the 4 included the old location area identification in the /TT/2A 0D4"T or T0/2%&'G /0/4P9/T 0D4"T messae.

The MM shall include the TM"& based '0& container in the "Gs/P<6O2/T&O'<4P9/T<0D4"T messae ifreceived from the 4.

&f the MM supports the L/utomatic 9evice 9etectionL (see 3GPP T" **.,+, J*K) or the LTrace for Manaement 1ased/ctivation9eactivationL (see 3GPP T" 3*.-** J,?K) the MM shall include the &M&": in the "Gs/P<6O2/T&O'<

4P9/T<0D4"T messae.

The MM shall add the 4$s current T/& and <2G& to the "Gs/P<6O2/T&O'<4P9/T<0D4"T messae.

Ehen the MM sends the "Gs/P<6O2/T&O'<4P9/T<0D4"T the MM shall start timer Ts=<,.

&f timer Ts=<, is runnin and the MM receives from the 4H

< an attach reBuest indicatin combined P"&M"& attachI or

< a combined trac#in area update with or without &M"& attach.

ThenH

< if the 6/& determined by the MM is the same as in the outstandin reBuest the MM shall not process this new

reBuest and shall wait for the :60 response to the onoin procedureI

< if the 6/& determined by the MM is different but the :60 name is the same as for previous 6/& any responsefrom the :60 to the outstandin reBuest is inored the MM shall stop and reset timer Ts=<, and the MMshall start the location update for non<P" services procedureI or

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#))'elease ((



< if the 6/& determined by the MM is different and the :60 name is different as for previous 6/& any responsefrom the previously addressed :60 to the outstandin reBuest is inored the MM shall stop and resettimer Ts=<, and the MM shall start the location update for non<P" services procedure.

Ehen the MM receives from the 4 a trac#in area update reBuest and the MM servin the 4 has chaned theMM shall stop and reset timer Ts=<,.

5.2.2.3 $o%*t&on !"*te re#on#e

&f the MM receives an "Gs/P<6O2/T&O'<4P9/T</22PT messae from the :60 the MM shall stoptimer Ts=<, andH

< move the state of the "Gs association to "Gs</""O2&/T9I

< set the MM contet variable L:60<0eliableL to LtrueLI and

< indicate to the 4 the acceptance of the :60 to the location update procedure. The messae sent to the 4includes the 6ocation /rea &dentity (see 3GPP T" *-.3+, J,-K).

The MM shall wait for the outcome of the location update for non<P" services procedure towards the :60 before

sendin a response to location update procedure to the 4. Ehen the MM receives an "Gs/P<6O2/T&O'<4P9/T<0C2T messae from the :60 it will map the reject cause received to the appropriate reject cause as specified in3GPP T" *-.3+, J,-K and report this reject cause to the 4.

&f the :60 included the Mobile identity information element in the "Gs/P<6O2/T&O'<4P9/T</22PT messaethe MM shall relay the information received to the 4. &f the Mobile identity information element contains a new

TM"& this will cause the 4 to perform a TM"& reallocation procedure. &n this case the MM shall send to the :60the "Gs/P<TM"&<0/66O2/T&O'<2OMP6T messae when the MM receives the /TT/2A 2OMP6T or theT0/2%&'G /0/ 4P9/T 2OMP6T messae from the 4. &f the Mobile identity information element containsan &M"& this will cause the 4 to deallocate its TM"&.

5.2.2.4 $o%*t&on !"*te *&'!re

&f the MM receives an "Gs/P<6O2/T&O'<4P9/T<0C2T messae from the :60 the MM

< shall stop timer Ts=<,I

< shall move the state of the "Gs association to "Gs<'466I and

< indicates to the 4 the rejection of the 6ocation 4pdate procedure by the :60 as specified in3GPP T" *-.3+, J,-K. The 0eject cause value sent by the :60 shall be mapped to the appropriate reject cause asspecified in 3GPP T" *-.3+, J,-K and the latter is forwarded to the 4.

5.2.2.5 +nor:*' %*#e#

&f timer Ts=<, epires the MM shall abort the 6ocation 4pdate for non<P" service procedure and indicate this to the

4 with the 0eject cause value $M"2 temporarily not reachable$. The state of the "Gs association to the :60 shall be"Gs<'466.

&f the MM receives an "Gs/P<6O2/T&O'<4P9/T</22PT messae and timer Ts=<, is not runnin thenH

< if timer Ts? is runnin (see subclause ;.-) the messae shall be inoredI

< if timer Ts@ is runnin (see subclause ;.;) the messae shall be inoredI or

< if timers Ts? and Ts@ are not runninH

< if the state of the "Gs association to the :60 is "Gs</""O2&/T9 the messae shall be inoredI or

< if the state of the "Gs association to the :60 is different than "Gs</""O2&/T9 the messae shall be

treated as a messae incompatible with the protocol state of the MM (see subclause >.3).

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#)3'elease ((




5.2.3.1 Gener*'

Ehen a :60 receives an "Gs/P<6O2/T&O'<4P9/T<0D4"T messae the :60 chec#s whether the &M"& is#nown. &f the &M"& is not #nown the :60 retrieves the MM contet of the 4 from the A"".

&n networ#s supportin the feature $&ntra 9omain 2onnection of 0/' 'odes to Multiple 2' 'odes$(3GPP T" *3.*3= J=/K) if the TM"& based '0& container is received in the "Gs/P<6O2/T&O'<4P9/T<0D4"Tmessae the :60 derives the '0& value. &f the '0& value is not allocated by the :60 the :60 retrieves the MM

contet of the 4 from the A"".

Ehen the :60 is confiured for ateway core networ# (GE2') the :60 shall select the servin 2" domain operatoras followsH

< &f the selected 2" domain operator information element is received in the "Gs/P<6O2/T&O'<4P9/T<0D4"T messae the :60 shall select the servin 2" domain operator as specified in the selected 2" domainoperator information elementI

< &f the selected 2" domain operator information element is not received in the "Gs/P<6O2/T&O'<4P9/T<0D4"T messae and the P6M' &9 included in the new location area identifier information element

identifies a 2" domain operator the :60 shall select the servin 2" domain operator as specified in the newlocation area identifier information elementI

< Otherwise the :60 selects the servin 2" domain operator based on local policies.

5.2.3.2 $o%*t&on !"*te re#on#e

&f the location update is accepted by the :60 and if necessary by the A"" the :60 shallH

< move the "Gs association to the "Gs</""O2&/T9 stateI

< set the L2onfirmed by 0adio 2ontactL restoration indicator to LtrueLI

< update the "Gs association by storin the MM address included in "Gs/P<6O2/T&O'<4P9/T<0D4"TmessaeI and

< send an "Gs/P<6O2/T&O'<4P9/T</22PT messae to the sendin MM. This messae includes thelocation area identifier received in the 'ew location area identifier information element in the previous "Gs/P<6O2/T&O'<4P9/T<0D4"T messae.

/fter the :60 has updated the "Gs association if Ts; is still runnin for a MT service for this 4 the :60 shall repeat"Gs Pain 0eBuest towards the updated "Gs association.

5.2.3.3 $o%*t&on !"*te *&'!re

&f the location update is rejected by the :60 the :60 shallH

< send an "Gs/P<6O2/T&O'<4P9/T<0C2T messae to the MM with the appropriate reject cause asindicated in 3GPP T" *-.++? J?K and shall indicate to the MM the 6ocation area identifier received in thecorrespondin "Gs/P<6O2/T&O'<4P9/T<0D4"T messaeI and

< move the "Gs association to "Gs<'466.

5.2.3.4 TMS re*''o%*t&on ro%e"!re

&f the :60 decides to allocate a new TM"& to the 4 the :60 shall include the new TM"& in the "Gs/P<6O2/T&O'<4P9/T</22PT messae. /fter sendin the "Gs/P<6O2/T&O'<4P9/T</22PT messae with a new TM"&the :60 shall start timer Ts=<*. &f the :60 decides to deallocate the TM"& of the 4 the :60 shall include the &M"&

of the 4 in the "Gs/P<6O2/T&O'<4P9/T</22PT messae.

4pon receipt of the "Gs/P<TM"&<0/66O2/T&O'<2OMP6T messae the :60 shall stop the timer Ts=<* andconsider the new TM"& as valid.

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#).'elease ((



&f the &M"& was sent to the 4 the :60 considers the old TM"& as deleted.

&f no "Gs/P<TM"&<0/66O2/T&O'<2OMP6T messae is received by the :60 before the timer Ts=<* epires

the :60 shall abort the TM"& reallocation procedure. The :60 shall consider the old TM"& occupied until the newTM"& is used in a subseBuent /&u messae or for an implementation dependent time. The outcome of the TM"&reallocation procedure does not chane the state of the "Gs association. The :60 uses the &M"& or a TM"& either the

new TM"& or the old TM"& if available for pain. 'OTH Ehether the new TM"& or old TM"& is used in the "Gs pain reBuest does not impact the pain

procedure or 4 response.

5.2.3.5 +nor:*' %*#e#

The followin abnormal cases can be identifiedH

i) MM sinallin via / or &u interface

&f the :60 receives a 6ocation 4pdate reBuest or an &M"& detach indication from the 4 by the / or &u interfacewhen the state of the "Gs association in the :60 is not "Gs<'466 the :60 shall move the state of the "Gsassociation to "Gs<'466.

ii) /dditional 6ocation 4pdate 0eBuest

&f the state of the "Gs association in the :60 is 6/<4P9/T P0"'T and an "Gs/P<6O2/T&O'<4P9/T<0D4"T messae is received thenH

< if the messae is from the same MM and indicates the same 'ew location area identifier informationelement as the outstandin location update reBuest then the :60 shall inore this additional "Gs/P<6O2/T&O'<4P9/T<0D4"T messaeI

< if the messae is from the same MM but indicates a different 'ew location area identifier information

element to the outstandin location update reBuest then the :60 shall treat this additional "Gs/P<6O2/T&O'<4P9/T<0D4"T messae and the :60 shall not send any response to the previous "Gs/P<6O2/T&O'<4P9/T<0D4"T messaeI or

< if the messae is from a different MM (indicatin either the same or different 'ew location area identifierinformation element) to the outstandin location update reBuest then the :60 shall treat this additional

"Gs/P<6O2/T&O'<4P9/T<0D4"T messae and the :60 shall not send any response to the previous"Gs/P<6O2/T&O'<4P9/T<0D4"T messae.

iii) 9etach sinallin from the MM

&f the state of the "Gs association in the :60 is 6/<4P9/T P0"'T and either an "Gs/P<P"<9T/2A<&'9&2/T&O' or an "Gs/P<&M"&<9T/2A<&'9&2/T&O' messae is received then the :60 shall abandonthe 6ocation 4pdate for non<P" services procedure (neither an "Gs/P<6O2/T&O'<4P9/T</22PT nor an"Gs/P<6O2/T&O'<4P9/T<0C2T messaes is sent) and the further actions described insubclauses ;.- or ;.; or ;.= are followed.

iv) "inallin via Gs interface

&f the :60 receives for a 4 a 1""/PS<6O2/T&O'<4P9/T<0D4"T messae (as defined in3GPP T" *@.+,? J,=K) from an "G"' when the state of the "Gs association for this 4 in the :60 is not "Gs< '466 the :60 shall move the state of the "Gs association to "Gs<'466.

v) 'ew 6ocation 4pdate 0eBuest durin TM"& reallocation procedure

&f the :60 receives an "Gs/P<6O2/T&O'<4P9/T<0D4"T messae while Ts=<* is runnin the :60shall stop timer Ts=<* abort the TM"& reallocation procedure and proceed with the new location update for non<P" services procedure. &f the :60 needs to pae the M" durin the new location update for non<P" services

procedure the :60 uses the &M"& or the new TM"& from the aborted TM"& reallocation procedure for pain.

vi) 0eset sinallin from the MM

&f the state of the "Gs association in the :60 is 6/<4P9/T P0"'T and an "Gs/P<0"T<&'9&2/T&O'

messae is received from the MM then the :60 shall abandon the 6ocation 4pdate for non<P" services

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#)1'elease ((



procedure (neither an "Gs/P<6O2/T&O'<4P9/T</22PT nor an "Gs/P<6O2/T&O'<4P9/T<0C2Tmessaes is sent) and the further actions described in subclause ;.? are followed.

5.3 on-EPS *'ert ro%e"!re


This procedure is used by the :60 to reBuest from an MM an indication when any sinallin activity from the 4 isdetected. This procedure can be invo#ed at any time by the :60. The MM shall ac#nowlede the "Gs/P</60T<

0D4"T messae.


5.3.2.1 +'ert n&t&*t&on

The :60 may start the 'on<P" alert procedure at any time. Ehen the :60 wants to reBuest from an MM thatfurther activity from a 4 is reported by the MM the :60 shall send an "Gs/P</60T<0D4"T messae to thatMM. The :60 starts timer Ts> when the "Gs/P</60T<0D4"T messae is sent.

5.3.2.2 +'ert e#on#e

Ehen an "Gs/P</60T</2% messae is received the :60 shall stop the timer Ts>. The state of the "Gs associationis not chaned.

5.3.2.3 +'ert *&'!re

&f an "Gs/P</60T<0C2T messae is received the :60 shall stop the timer Ts> move the state of the "Gsassociation to "Gs<'466 and within this state the "Gs association is mar#ed with the contents of the "Gs causeinformation element.

5.3.2.4 +'ert n"&%*t&on

The :60 shall not chane the state of the "Gs association upon reception of an "Gs/P<4</2T&:&T<&'9&2/T&O'messae.

5.3.2.5 +nor:*' %*#e#

&f no "Gs/P</60T</2% messae is received before the timer Ts> epires the :60 shall retransmit the "Gs/P</60T<0D4"T messae a maimum of 's> times.

'OTH &f no "Gs/P</60T</2% messae is received after that a report is made to the ORM system. The state

of the "Gs association is not chaned.


5.3.3.1 +'ert re#on#e

The MM may receive an "Gs/P</60T<0D4"T messae in any state of the "Gs association. 4pon receipt of an"Gs/P</60T<0D4"T messae from the :60 and if the &M"& is #nown in the MM the MM shall reply with an"Gs/P</60T</2% messae and set the '/8. &f the MM has activated &dle mode "inalin 0eduction for the 4the MM shall send an /lert MM 'otification messae to the associated "G"' as described in3GPP T" *@.*>- J,>/K ecept for the conditions specified in subclause ?.*.;c of 3GPP T" *3.*>* J>K.

5.3.3.2 +'ert *&'!re

&f an "Gs/P</60T<0D4"T messae is received for an &M"& that is un#nown at the MM the MM shall returnan "Gs/P</60T<0C2T messae to the :60 indicatin the "Gs cause information element value L&M"& un#nownL.

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#)0'elease ((



5.3.3.3 +'ert &n"&%*t&on

The MM shall report to the :60 upon detection of any activity in <4T0/' (either sinallin or indirectly detectedvia "<GE data transfer) from the 4 if the '/8 is set. &f the MM detects P" sinallin that leads to a proceduretowards the :60 the MM shall follow this procedure and reset the '/8. &f the MM detects activity that does notlead to any procedure towards the :60 the MM shall send an "Gs/P<4</2T&:&T<&'9&2/T&O' messae

towards the :60 and reset the '/8. 4pon receipt of a 4 /ctivity 'otification messae from the "G"' the MMshall reply with a 4 /ctivity /c#nowlede messae send an "Gs/P<4</2T&:&T<&'9&2/T&O' messae to the:60 and reset the '/8 fla.

5.4 E'&%&t MS "et*% ro: EPS #er7&%e#


This procedure is used by the MM to indicate to the :60 that the 4 has been detached from P" services andtherefore the "Gs association between the MM and the :60 has to be deactivated. This procedure only applies to 4swhich are not in the "Gs<'466 state at the MM. The procedures specified in this subclause apply to P" detachindication initiated by the 4 or by the networ# as specified in 3GPP T" *-.3+, J,-K.

The procedure is also used by the MM to indicate to the :60 when a combined trac#in area update procedure has been rejected by the MM ecept when the MM performs the '/" level mobility manaement conestion control asspecified in 3GPP T" *-.3+, J,-K or the MM receives the 9etach 'otification from the "G"' as described in3GPP T" *@.*>- J,>/K when &dle mode "inallin 0eduction is activated.

The procedure is also used by the MM to indicate to the :60 when a periodic trac#in area update procedure has beenrejected by the MM ecept when the MM performs the '/" level mobility manaement conestion control asspecified in 3GPP T" *-.3+, J,-K for a 4 for which an "Gs association eists.

The plicit &M"& detach from P" services procedure aborts any other onoin procedure related to this 4 on the

"Gs interface in the MM and in the :60.


5.4.2.1 E'&%&t EPS "et*% &n&t&*t&on

The MM shall send an "Gs/P<P"<9T/2A<&'9&2/T&O' messae to a :60 ifH

< the MM receives a detach for P" from the 4I

< the MM performs networ# initiated P" detach procedureI

< the combined trac#in area update procedure is rejected by the MM ecept when the MM performs the '/"level mobility manaement conestion control as specified in 3GPP T" *-.3+, J,-KI

< the periodic trac#in area update procedure is rejected by the MM ecept when the MM performs the '/"level mobility manaement conestion control as specified in 3GPP T" *-.3+, J,-K for a 4 for which an "Gsassociation eistsI or

< the MM receives a 9etach 'otification from the "G"' with the 9etach type indicatin LP" 9etachL.

&f the MM receives a 9etach 0eBuest from a 4 or 9etach 'otification from an "G"' and the state of the "Gsassociation to a :60 for that 4 is not "Gs<'466 the MM shall chec# the detach type indicated in the 9etach0eBuest messae or the detach type indicated in the 9etach 'otification messae. &f the 4 has indicated P" detachthe MM shall send an "Gs/P<P"<9T/2A<&'9&2/T&O' messae to the :60 indicatin L4 initiated &M"&detach from P" servicesL.

&f the MM performs a networ# initiated detach procedure and the state of the "Gs association to a :60 for that 4 is

not "Gs<'466 the MM shall send an "Gs/P<P"<9T/2A<&'9&2/T&O' messae to the :60 indicatinL'etwor# initiated &M"& detach from P" servicesL.

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#)2'elease ((



&f the combined or periodic trac#in area update procedure is rejected at the MM ecept when the MM performs the '/" level mobility manaement conestion control as specified in 3GPP T" *-.3+, J,-K for a 4 with an "Gsassociation state different from "Gs<'466 the MM shall send an "Gs/P<P"<9T/2A<&'9&2/T&O' to the :60indicatin LP" services not allowedL.

/fter sendin of the "Gs/P<P"<9T/2A<&'9&2/T&O' messae the MM shall move the state of the "Gs

association to "Gs<'466. The MM shall start timer Ts? upon transmission of the "Gs/P<P"<9T/2A<&'9&2/T&O' messae and the MM shall stop and reset timer Ts=<, if runnin.

5.4.2.2 E'&%&t EPS "et*% re#on#e

&f the MM receives an "Gs/P<P"<9T/2A</2% messae from the :60 the MM shall stop timer Ts?. &f aconfirmation of the detach needs to be sent to the 4 the MM shall not wait for the reception of the "Gs/P<P"<9T/2A</2% messae to send such confirmation.

5.4.2.3 +nor:*' %*#e#

&f no "Gs/P<P"<9T/2A</2% messae is received by the MM in response to a previous "Gs/P<P"<9T/2A<&'9&2/T&O' messae before timer Ts? epires the MM shall repeat the "Gs/P<P"<9T/2A<&'9&2/T&O'

messae a maimum of 's? times.

'OTH &f no "Gs/P<P"<9T/2A</2% messae is received after that a report is made to the ORM system.The state of the "Gs association durin the ac#nowledement procedure remains "Gs<'466.


Ehen a :60 receives an "Gs/P<P"<9T/2A<&'9&2/T&O' messae the :60 shall send an "Gs/P<P"<9T/2A</2% messae to the sendin MM. The :60 shall chec# the MM name indicated in the "Gs/P<P"<9T/2A<&'9&2/T&O' messae. &f the received MM name is not chaned comparin to the MM name stored inthe :60 the :60 shall move the state of the "Gs association for the 4 from any state to "Gs<'466 and mar#s the

"Gs association as Ldetached for P" servicesL. Otherwise the :60 shall not chane the state of the "Gs association.

&f the :60s implicit detach timer is not runnin then the :60 shall set and restart the implicit detach timer uponreception of an "Gs/P<P"<9T/2A<&'9&2/T&O' messae. &f the :60s implicit detach timer is runnin (the stateof the "Gs association was already "Gs<'466) then the reception of an "Gs/P<P"<9T/2A<&'9&2/T&O' messaeshall not affect :60s implicit detach timer.

5.5 E'&%&t MS "et*% ro: non-EPS #er7&%e#


This procedure is used by the MM to indicate to the :60 that the 4 has performed &M"& detach from non<P"services and therefore the "Gs association between the MM and the :60 has to be deactivated. This procedure applies

only to 4s for which there is a "Gs association at the MM. The procedures specified in this subclause apply only to&M"& detach reBuest combined &M"& and P" detach reBuests from the 4 or 9etach 'otification messae from an"G"'.

The eplicit &M"& detach from non<P" services procedure aborts any other onoin procedure related to this 4 onthe "Gs interface in the MM and in the :60.

&n order to ensure that the :60 and the 4 are synchroni!ed as to which pain channel to use for any of thesubseBuent pain events the MM shall attempt to inform the :60 about the detach event by usin a retry scheme ifthe initial delivery of the "Gs/P<&M"&<9T/2A<&'9&2/T&O' messae fails.

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#),'elease ((




5.5.2.1 E'&%&t MS "et*% &n&t&*t&on

Ehen an MM receives a 9etach 0eBuest from a 4 for which an "Gs association eists the MM shall chec# thedetach type indicated. &f the 4 is indicatin &M"& detach or combined P"&M"& detach the MM shall send an"Gs/P<&M"&<9T/2A<&'9&2/T&O' messae to the :60 indicatin Lplicit 4 initiated &M"& detach from non<P" servicesL or L2ombined 4 initiated &M"& detach from P" and non<P" servicesL.

Ehen an MM receives a 9etach 'otification messae for a 4 from an "G"' and an "Gs association for the 4

eists the MM shall chec# the cause and detach type indicated. &f the cause is indicatin L&M"& 9etach onlyL theMM shall send an "Gs/P<&M"&<9T/2A<&'9&2/T&O' messae to the :60 indicatin Lplicit 4 initiated &M"&detach from non<P" servicesL. &f the cause is indicatin L2omplete 9etachL and detach type is indicatin L2ombinedP"2" 9etachL as specified in 3GPP T" *@.*>- J,>/K the MM shall send an "Gs/P<&M"&<9T/2A<&'9&2/T&O'messae to the :60 indicatin L2ombined 4 initiated &M"& detach from P" and non<P" servicesL.

/fter the sendin of the "Gs/P<&M"&<9T/2A<&'9&2/T&O' messae to the :60 the MM shall move the state ofthe "Gs association to "Gs<'466. The MM shall start timer Ts@ upon transmission of the "Gs/P<&M"&<9T/2A<&'9&2/T&O' messae and the MM shall stop and reset timer Ts=<, if runnin.

5.5.2.2 E'&%&t MS "et*% re#on#e

&f the MM receives an "Gs/P<&M"&<9T/2A</2% messae from the :60 the MM shall stop timer Ts@. &f thedetach type received from the 4 indicated &M"& only detach or combined P"&M"& detach not due to switch off theMM shall wait for the reception of the "Gs/P<&M"&<9T/2A</2% messae before sendin the confirmation of thedetach to the 4.

5.5.2.3 +nor:*' %*#e#


i) no "Gs/P<&M"&<9T/2A</2% received for a detach with switch off &f the MM sent an "Gs/P<&M"&<9T/2A<&'9&2/T&O' messae for a combined &M"& and P" detach dueto switch off and timer Ts@ epires the MM shall repeat the "Gs/P<&M"&<9T/2A<&'9&2/T&O' messae amaimum of 's@ times.

ii) no "Gs/P<&M"&<9T/2A</2% received for a detach with no switch off

&f the MM sent an "Gs/P<&M"&<9T/2A<&'9&2/T&O' messae for an &M"& only detach or a combined&M"& and P" detach not due to switch off and timer Ts@ epires the MM shall repeat the "Gs/P<&M"&<9T/2A<&'9&2/T&O' messae a maimum of 's@ times. &f no "Gs/P<&M"&<9T/2A</2% is receivedafter that the MM shall send the confirmation of the detach to the 4.

5.5.3 Pro%e"!re# &n te V$Ehen a :60 receives an "Gs/P<&M"&<9T/2A<&'9&2/T&O' messae the :60 shall send an "Gs/P<&M"&<

9T/2A</2% messae to the sendin MM.

The :60 shall chec# the MM name indicated in the "Gs/P<&M"&<9T/2A<&'9&2/T&O' messae. &f the receivedMM name is not chaned comparin to the MM name stored in the :60 the :60 shall move the state of the "Gsassociation for the 4 from any state to "Gs<'466. &f the "Gs/P<&M"&<9T/2A<&'9&2/T&O' messae indicatedLplicit 4 initiated &M"& detach from non<P" servicesL the :60 mar#s the "Gs association as L&M"& detached for

non<P" servicesL. &f the "Gs/P<&M"&<9T/2A<&'9&2/T&O' messae indicated L2ombined 4 initiated &M"&detach from P" and non<P" servicesL the :60 mar#s the "Gs association as L&M"& detached for P" and non<P"servicesL. The :60 shall mar# the 4 as detached.

&f the received MM name is different from the MM name stored in the :60 the :60 shall not chane the state of

the "Gs association.

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#)*'elease ((



5.6 :'&%&t MS "et*% ro: non-EPS #er7&%e#


This procedure is used by the MM to indicate when an internal MM timer mechanism has caused the MM to delete

the MM contet of an 4 or mar# its MM contet as detached. This procedure only applies to 4s for which there isan "Gs association at the MM.

The implicit &M"& detach from non<P" services procedure aborts any other onoin procedure related to this 4 onthe "Gs interface in the MM and in the :60.

&n order to ensure that the :60 and the 4 are synchroni!ed as to which pain channel to use for any of thesubseBuent pain events the MM shall attempt to inform the :60 about the detach event by usin a retry scheme ifthe initial delivery of the "Gs/P<&M"&<9T/2A<&'9&2/T&O' messae fails.


Ehen the implicit &M"& detach from non<P" services procedure is started for a 4 by the above mentioned internal

MM timer mechanism the MM shall send an "Gs/P<&M"&<9T/2A<&'9&2/T&O' messae to the :60 indicatinL&mplicit networ# initiated &M"& detach from P" and non<P" servicesL.

/fter the sendin of the "Gs/P<&M"&<9T/2A<&'9&2/T&O' messae the MM shall move the state of the "Gsassociation to "Gs<'466. The MM shall start timer Ts,+ upon transmission of the "Gs/P<&M"&<9T/2A<&'9&2/T&O' messae.

&f the MM receives an "Gs/P<&M"&<9T/2A</2% messae from the :60 the MM shall stop timer Ts,+.

&f no "Gs/P<&M"&<9T/2A</2% messae is received by the MM to a previous "Gs/P<&M"&<9T/2A<&'9&2/T&O' messae before timer Ts,+ epires the MM shall repeat the "Gs/P<&M"&<9T/2A<&'9&2/T&O'messae a maimum of 's,+ times. The state of the "Gs association durin the ac#nowledement procedure remains"Gs<'466.


Ehen a :60 receives the "Gs/P<&M"&<9T/2A<&'9&2/T&O' messae the :60 shall send an "Gs/P<&M"&<9T/2A</2% messae to the sendin MM.

The :60 shall chec# the MM name indicated in the "Gs/P<&M"&<9T/2A<&'9&2/T&O' messae. &f the receivedMM name is not chaned comparin to the MM name stored in the :60 and the state of the "Gs association is not"Gs<'466 the :60 proceeds as followsH

< The :60 shall move the state of the "Gs association for the 4 to "Gs<'466. &f the :60 does not have asinallin connection for the 4 the :60 shall mar# the 4 as detached. /dditionally the :60 mar#s the "Gsassociation as L&M"& implicitly detached for P" and non<P" servicesL.

&f the received MM name is different from the MM name stored in the :60 the :60 shall not chane the state ofthe "Gs association.

5. V$ *&'!re ro%e"!re

5..1 Gener*' "e#%r&t&on

This procedure is used by the :60 to inform the MMs with an "Gs association about the recovery from an internalfailure that has affected the "Gs association with the MMs when the :60 fails with restart.

'OTH The :60 recovery procedure is handled in such a way that the sinallin load on the :60 and MMs

does not create any overload problem.

This procedure is also used by the MMs with an "Gs association to a failed :60 in the :60 pool to perform therestoration for 2" services for the affected 4s when the :60 fails without restart or fails for a lon duration.

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#3-'elease ((



5..2 Pro%e"!re# &n te V$

5..2.1 V$ e#et n&t&*t&on

&n the event of a failure at the :60 which has resulted in the loss of the "Gs association information for some 4s the:60 shall move from any state to the "Gs<'466 state for these 4s. The :60 shall also set the L2onfirmed by 0adio2ontactL restoration indicator to LfalseL (see 3GPP T" *3.++> J-K) for affected 4s. The :60 shall not send any"Gs/P<MM<&'8O0M/T&O'<0D4"T messaes to 4s with the "Gs association in the "Gs<'466 state.

Ehen the :60 restarts the :60 shall send an "Gs/P<0"T<&'9&2/T&O' messae to all the MMs connected to

the :60 by the "Gs interface. This messae indicates to the MM that for the 4s with an "Gs association to that:60 the "Gs association is no loner reliable. The :60 shall also start a separate timer Ts,, for each MM.

5..2.2 V$ e#et e#on#e

4pon receipt of an "Gs/P<0"T</2% messae from an MM the :60 shall stop the timer Ts,, for that MM.

5..2.3 +nor:*' %*#e#

&f the :60 does not receive an "Gs/P<0"T</2% messae from that MM before the timer Ts,, epires the :60shall retransmit the "Gs/P<0"T<&'9&2/T&O' messae. The retransmission is repeated a maimum of 's,, times.

'OTH &f no "Gs/P<0"T</2% is received after that a report is made to the ORM system.

5..3 Pro%e"!re# &n te MME

5..3.1 V$ *&'# w&t re#t*rt

4pon receipt of an "Gs/P<0"T<&'9&2/T&O' messae from the :60 the MM is informed that all the "Gsassociations with that :60 for all the 4s reistered in the MM are no loner reliable because the :60 has lost

information about the state of the 4s and durin the failure the :60 miht have missed sinallin messaes. TheMM shall set the L:60<0eliableL MM contet variable to LfalseL. The detach procedures for deletin the "Gsassociation are still applicable (see subclauses ;.- ;.; and ;.=). &f the L:60<0eliableL MM contet variable is set toLfalseL upon reception of a combined trac#in area update reBuest or a periodic trac#in area update reBuest from the4 that is attached for non<P" service the MM may reBuests the 4 to re<attach for non<P" services as specifiedin 3GPP T" *-.3+, J,-K or may alternatively immediately perform the location update for non<P" services proceduretowards the :60 as described in subclause ;.*.

The MM sends an "Gs/P<0"T</2% messae to the :60.

5..3.2 V$ *&'# w&to!t re#t*rt

&f the MM detects that the :60 servin the 4 is no loner in service and the MM supports restoration for 2"

services via an alternative :60 as defined in 3GPP T" *3.++> J-K upon reception of a combined trac#in area updatereBuest or a periodic trac#in area update reBuest from the 4 that is attached to the :60 not in service the MM mayH

< reBuest the 4 to re<attach for non<P" services as specified in 3GPP T" *-.3+, J,-K and then select analternative :60 that is in service for the 4 durin the subseBuent combined trac#in area update procedure

before performin the location update for non<P" services procedure towards the selected :60 as described insubclause ;.*I or

< select an alternative :60 that is in service for the 4 and immediately perform the location update for non<P"services procedure towards the selected :60 as described in subclause ;.*.

'OTH Aow an MM detects that a :60 is no loner in service is implemention dependent.

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#3('elease ((



5.8 MME *&'!re ro%e"!re


This procedure is used by the MM to inform the associated :60s about the recovery from an internal failure that has

affected the "Gs association with the :60s.

'OTH The MM recovery procedure is handled in such a way that the sinallin load on the MM and :60sdoes not create any overload problem.


5.8.2.1 MME e#et n&t&*t&on

&n the event of a failure at the MM which has resulted in the loss of the "Gs association information on some 4s theMM shall move from any state to the "Gs<'466 state for these affected 4s. The MM shall also set the LMM<0esetL MM contet variable to LtrueL and start the timer Ts,*<,. Ehen the timer Ts,*<, epires the LMM<0esetL MM

contet variable is set to LfalseL.

The MM may send an "Gs/P<0"T<&'9&2/T&O' messae to all the :60s connected to the MM by "Gs

interfaces. The "Gs/P<0"T<&'9&2/T&O' messae indicates to the :60 that all the "Gs associations with that particular MM for all the 4s reistered in the :60 are no loner reliable. The normal procedures for updatin the"Gs association are still applicable (see subclauses ;.* ;.- ;.; and ;.=). The MM shall also start a separatetimer Ts,*<* for each :60.

&f the MM does not send an "Gs/P<0"T<&'9&2/T&O' messae the MM shall move from any state to the "Gs<

'466 state only for the associations of the 4s affected by the loss of :60 association information.

'OTH The option to not send any "Gs/P<0"T<&'9&2/T&O' messae to all the :60s connected to theMM by "Gs interfaces reduces subseBuent pain sinallin initiated by :60s by avoidin a completesearch of the 4 on the entire :60 area.

5.8.2.2 MME e#et e#on#e

4pon receipt of an "Gs/P<0"T</2% messae the MM shall stop the timer Ts,*<* for that :60.

5.8.2.3 +nor:*' %*#e#

&f the MM does not receive an "Gs/P<0"T</2% messae from that :60 before the timer Ts,*<* epires theMM shall retransmit the "Gs/P<0"T<&'9&2/T&O' messae. The retransmission is repeated a maimum of 's,*times.

'OTH &f no "Gs/P<0"T</2% is received after that a report is made to the ORM system.


4pon receipt of an "Gs/P<0"T<&'9&2/T&O' messae from the MM the :60 is informed that all the "Gsassociations with that MM for all the 4s reistered in the MM are no loner reliable because the MM has lostinformation about the state of the 4s for that :60 and durin the failure the MM miht have missed sinallinmessaes. The :60 shall eitherH

< set the L2onfirmed by 0adio 2ontactL restoration indicator to LfalseL in all the "Gs associations containin the

restarted MM and set the state of all the "Gs associations containin the restarted MM to the "Gs<'466stateI or

< #eep the $2onfirmed by 0adio 2ontact$ restoration indication and the state of all the "Gs associations containin

the restarted MM unchaned.

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#3)'elease ((



'OTH The option to not set the $2onfirmed by 0adio 2ontact$ restoration indicator to $false$ in all theassociations containin the restarted MM reduces subseBuent pain sinallin the :60 can initiate byavoidin a complete search of the 4 on the entire :60 area.

The :60 shall then send an "Gs/P<0"T</2% messae to the MM.

&f the L2onfirmed by 0adio 2ontactL restoration indicator is LfalseL the :60 may send pain messaes on both the"Gs and the /&u interface.

5.9 =SS *&'!re


This subclause describes the MM behaviour towards the :60 as a conseBuence of an A"" reset.

&n the case of an A"" failure the A"" informs the associated MMs about the recovery from an internal failure that hasaffected the "Gs association with the MMs accordin to the A"" reset procedure specified in 3GPP T" *@.*>* J,>K.

This information is used in the MM to trier the :60 to perform a location update towards the A"" in order torestore the A"" subscriber data.


4pon receipt of a A"" reset indication from the A"" the MM shall set the '/8 for all reistered 4s in the MMfor which a valid "Gs association with a :60 eists.

4pon detection of any sinallin activity from the 4 the MM shall report to the :60 if the '/8 as defined insubclause ;.3.3 is set for this 4. &f the MM detects sinallin that leads to a procedure towards the :60 the MMshall follow this procedure and reset the '/8. &f the MM detects activity that does not lead to any procedure towards

the :60 the MM shall send an "Gs/P<4</2T&:&T<&'9&2/T&O' messae towards the :60 and reset the '/8. The MM may delay sendin the activity indication for a maimum operator<confiuration dependin time

period to avoid hih sinallin load.

5.10 MM &nor:*t&on ro%e"!re


The MM information procedure is performed between the :60 and the MM via the "Gs interface if the taret 4 forthe MM information procedure is &M"& attached to both P" and non<P" services (i.e. the state of the "Gs associationis "Gs</""O2&/T9). The outcome of the MM &nformation procedure does not chane the state of the "Gsassociation at the :60 or MM.

5.10.2 Pro%e"!re# &n te V$

&f for the taret 4 for the MM information procedure the state of the "Gs association in the :60 is "Gs</""O2&/T9 the :60 may initiate the MM information procedure by transferrin an "Gs/P<MM<&'8O0M/T&O'<0D4"T messae to the MM.


&f an "Gs/P<MM<&'8O0M/T&O'<0D4"T messae is received for a 4 for which there eists an "Gs associationat the MM dependent on operator preference the MM shall eitherH

,) chec# and update the contents of the received MM information information element. The MM then sends the

resultant contents of the MM information information element to the 4 indicated in the "Gs/P<MM<&'8O0M/T&O'<0D4"T messae usin an MM &'8O0M/T&O' messae as defined in3GPP T" *-.3+, J,-KI or

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#33'elease ((



*) discard the "Gs/P<MM<&'8O0M/T&O'<0D4"T messae. &n this case the MM can send an MM&'8O0M/T&O' messae as defined in 3GPP T" *-.3+, J,-K to the 4 with contents enerated locally by theMM.

The MM should avoid sendin both MM &'8O0M/T&O' messaes accordin to option , and MM&'8O0M/T&O' messaes accordin to option * to the same 4.

'OT ,H "endin messaes accordin to option , and option * to the same 4 can result in short<time chanes ofthe networ# name or the local time displayed by the 4.

8or option ,) the MM chec#s and updates the contents of the MM information information element as followsH

a) &f 6"/ &dentity has been included in the MM information the MM shall discard the 6"/ &dentityI

b) &f the networ# spans more than one time !one the MM shall handle the time<related parameters as followsH

< if 'etwor# 9ayliht "avin Time has been included in the MM information then the MM shall discard the 'etwor# 9ayliht "avin TimeI

< if 6ocal Time Fone has been included in the MM information then the MM shall replace the 6ocal TimeFone with the 6ocal Time Fone applicable for this 4. &n addition if the local time !one in the MM has been adjusted for dayliht savin time the MM shall indicate this by includin the value used foradjustment in 'etwor# 9ayliht "avin Time & in the MM informationI

< if 4niversal time and local time !one has been included in the MM information then the MM shall replace

it with the 4niversal time and local time !one applicable for this 4. &n addition if the local time !one in theMM has been adjusted for dayliht savin time the MM shall indicate this by includin the value used for adjustment in 'etwor# 9ayliht "avin Time & in the MM informationI

'OT *H 8or the determination of the number of time !ones both 2" and P" domain are ta#en into account.

c) &f the networ# name i.e. 8ull name for networ# or "hort name for networ# or both has been included by the:60 in the MM information information element then dependent on operator preference and other informatione.. the &M"& of the subscriber the MM may

< replace the networ# name received from the :60 with a different networ# nameI

< remove the networ# name from the MM information information elementI or

< #eep the networ# name received from the :60 unchaned.

'OT 3H The networ# name received from the :60 can be different from the networ# name provided by theMM e.. if multiple P6M's are available for the 2" domain.

5.11 Pro%e"!re or t!nne''&n o +S :e##*e#

5.11.1 Gener*' "e#%r&t&onThe tunnellin of '/" messaes procedure is used to encapsulate the '/" messaes echaned between the 4 andthe :60. This procedure can be used by either the :60 or the MM dependin on the direction of the '/" messae.The two procedures are identified as uplin# unitdata in the direction from the MM to the :60 and downlin# unitdatain the direction from the :60 to the MM.

5.11.2 U'&nk !n&t"*t* ro%e"!re

5.11.2.1 Pro%e"!re# &n te MME

Ehen the MM receives an 4plin# '/" Transport messae (see 3GPP T" *-.3+, J,-K) from a 4 the MM shall

copy the value part of the '/" messae container information element to the value part of the '/" messae containerinformation element of the "Gs/P<4P6&'%<4'&T9/T/ messae and send the "Gs/P<4P6&'%<4'&T9/T/ messaeto the :60 if the L:60<0eliableL MM contet variable is not set to LfalseL. &f the L:60<0eliableL MM contet variableis set to LfalseL the MM reBuests the 4 to re<attach for non<P" services as specified in 3GPP T" *-.3+, J,-K.

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#3.'elease ((



&n order to permit the :60 to create an accurate charin record the MM shall add the &M&": the 4 Time Fonethe Mobile "tation 2lassmar# * and the 4s current T/& and <2G& to the "Gs/P<4P6&'%<4'&T9/T/ messae.

5.11.2.2 Pro%e"!re# &n te V$

5.11.2.2.1 Gener*' "e#%r&t&on4pon reception of an "Gs/P<4P6&'%<4'&T9/T/ the :60 shall etract the '/" messae container informationelement and treat the value part of this information element accordin to the procedures defined in3GPP T" *-.+,, J,+K.

Other parameters in the messae may be used as specified in 3GPP T" 3*.*;+ J,>1K and 3GPP T" *3.+>? J;//K.

5.11.2.2.2 +nor:*' %*#e#


i) subscriber data does not eist or is not confirmed by A60

&f the :60 receives an "Gs/P<4P6&'%<4'&T9/T/ messae from the MM for a 4 for which subscriberdata does not eist or is not confirmed by A60 then the :60 shall inore the received messae and return an"Gs/P<06/"<0D4"T messae to the MM with an "Gs cause information element indicatin L&M"&un#nownL.

ii) subscriber data eists but there is no "Gs association for the 4 at the :60

&f the :60 receives an "Gs/P<4P6&'%<4'&T9/T/ messae from the MM for a 4 for which no "Gsassociation eists then the :60 shall inore the received messae and return an "Gs/P<06/"<0D4"Tmessae to the MM with an "Gs cause information element indicatin L&M"& detached for non<P" servicesL.

5.11.2.3 Vo&"

5.11.3 own'&nk !n&t"*t* ro%e"!re

5.11.3.1 Pro%e"!re# &n te V$

Ehen the :60 needs to send a '/" messae to the 4 the :60 shall first verify whether or not it has an "Gsassociation for the 4. &f the state of the "Gs association for the 4 is "Gs</""O2&/T9 and 6/<4P9/T<

P0"'T then the :60 continues with the procedure. The :60 shall build and encapsulate the '/" messae into thevalue part of the '/" messae container information element of an "Gs/P<9OE'6&'%<4'&T9/T/ messae andsend the "Gs/P<9OE'6&'%<4'&T9/T/ messae to the MM.

5.11.3.2 Pro%e"!re# &n te MME

5.11.3.2.1 Gener*' "e#%r&t&on

4pon reception of an "Gs/P<9OE'6&'%<4'&T9/T/ messae the MM shall copy the value part of the '/"messae container information element to the value part of the '/" messae container information element of a9ownlin# '/" Transport messae (see 3GPP T" *-.3+, J,-K) and send the 9ownlin# '/" Transport messae to the4.

5.11.3.2.2 +nor:*' %*#e#


i) subscriber data does not eist or is not confirmed by A""

&f the MM receives an "Gs/P<9OE'6&'%<4'&T9/T/ messae from the :60 for a 4 for which

subscriber data does not eist or is not confirmed by A"" then the MM shall inore the received messae.

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#31'elease ((



ii) subscriber data eists but there is no "Gs association for the 4 at the MM

&f the MM receives an "Gs/P<9OE'6&'%<4'&T9/T/ messae from the :60 for a 4 for which there is

no "Gs association then the MM shall inore the received messae.

5.11.3.3 Vo&"

5.11.4 e'e*#e ro%e"!re

Ehen the :60 determines that there are no more '/" messaes to be echaned between the :60 and the 4 orwhen a further echane of '/" messaes for the specified 4 is not possible due to an error the :60 shall send the"Gs/P<06/"<0D4"T messae to the MM includin the &M"& of the 4 for which there are no more '/"messaes to be tunnelled.

'OTH 8or the "M" transport the :60 can send the "Gs/P<06/"<0D4"T messae when the "M"transaction is complete (reception of a 2P</2% messae for the MO case sendin of a 2P</2% messaefor the MT case) upon reception of a 2P<00O0 messae abort of "M" transaction by upper layers orupon some error cases such as T2, epiry no "Gs association for the 4 or &M"& un#nown.

4pon receipt of an "Gs/P<06/"<0D4"T messae with an "Gs cause information element indicatin L&M"&un#nownL or L&M"& detached for non<P" servicesL the MM shall set the L:60<0eliableL MM contet variable toLfalseL. &n addition the MM reBuests the 4 to re<attach for non<P" services as specified in 3GPP T" *-.3+, J,-K.

5.12 Ser7&%e re<!e#t ro%e"!re


/fter the reception of an "Gs/P<P/G&'G<0D4"T messae from the :60 the MM will use this procedure toindicate to the :60 that a '/" sinallin connection eists between the 4 and the MM. The procedure can beinvo#ed by the MM either upon reception of a "ervice 0eBuest messae from the 4 or directly after receivin the

"Gs/P<P/G&'G<0D4"T messae from the :60 based on the 4s MM mode.


Ehen receivin the "Gs/P<P/G&'G<0D4"T messae the MM shall first ta#e action as described insubclause ;.,.3 and chec# whether the 4 for which the pain is sent is in MM<&96 or MM<2O''2T9mode.

&f the MM accepts the pain reBuest the MM shall proceed as followsH

< &f the 4 was in MM<2O''2T9 mode the MM creates and sends an "Gs/P<"0:&2<0D4"Tmessae to the :60 based on the conditions specified in 3GPP T" *3.*>* J>K. &f the 4 subseBuently rejects the2" fallbac# call the MM shall send the "Gs/P<P/G&'G<0C2T messae to the :60 with the "Gs cause

information element indicatin LMobile terminatin 2" fallbac# call rejected by the userLI or

< &f the 4 was in MM<&96 mode the MM shall send the "Gs/P<"0:&2<0D4"T messae to the :60 when the 4 enters MM<2O''2T9 mode.

The MM shall set the service indicator in the "Gs/P<"0:&2<0D4"T messae eBual to what was received in the"Gs/P<P/G&'G<0D4"T messae. /dditionally in order to permit the :60 to create an accurate charin record

the MM shall add the &M&": the 4 Time Fone the Mobile "tation 2lassmar# * and the 4$s current T/& and <2G& to the "Gs/P<"0:&2<0D4"T messae.

5.12.3 Pro%e"!re# &n te V$

4pon reception of the "Gs/P<"0:&2<0D4"T messae the :60 shall stop Timer Ts; and consider the pain

procedure as successful. &f the pain procedure is for "M" the :60 shall then start the delivery of the "M"messae(s) accordin to the subclause ;.,,.3.,. &f the pain procedure with the "ervice indicator information elementindicatin L"M" &ndicatorL was triered upon reception of a Provide "ubscriber &nformation 0eBuest messae the

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#30'elease ((



:60 can return an "Gs /P<06/"<0D4"T messae to the MM as specified in subclause >.*.3.; of3GPP T" *3.+,? J;K.

Other parameters in the messae may be used as specified in 3GPP T" 3*.*;+ J,>1K and 3GPP T" *3.+>? J;//K.

5.13 Ser7&%e *ort ro%e"!re5.13.1 Gener*' "e#%r&t&on

This procedure can be invo#ed by the :60 to abort a mobile terminatin 2" fallbac# call durin call establishment.The procedure applies to 4s that are simultaneously attached for P" services and non<P" services but not to 4sattached for P" services and "M" only.

5.13.2 Pro%e"!re# &n te V$

&f the :60 decides to abort a mobile terminatin 2" fallbac# call for which it has sent an "Gs/P<P/G&'G<0D4"Tmessae to the MM and the :60 has not received an "22P connection establishment containin the &nitial 63

messae from the 4 via the / or &u interface the :60 shall send the "Gs/P<"0:&2</1O0T<0D4"T messaeto the MM. The state of the "Gs association is not chaned.


Ehen the MM receives the "Gs/P<"0:&2</1O0T<0D4"T messae from the :60 the MM shall set the2all 2ancelled 8la to LtrueL.

&f the MM receives an NT'99 "0:&2 0D4"T messae from the 4 with "ervice type set to Lmobileterminatin 2" fallbac# or ,2" fallbac#L and 2"81 response set to L2" fallbac# accepted by the 4L and the 2all

2ancelled 8la is set to LtrueL the MM shall set the 2all 2ancelled 8la to LfalseL and will reject the 2" fallbac# callas specified in 3GPP T" *-.3+, J,-K.

&f the 2all 2ancelled 8la is set to LtrueL the MM shall set the 2all 2ancelled 8la to LfalseLH

< upon reception of the NT'99 "0:&2 0D4"T messae from the 4 with "ervice type set to a value

other than Lmobile terminatin 2" fallbac# or ,2" fallbac#L or 2"81 response set to a value other than L2"fallbac# accepted by the 4LI or

< upon reception of a new "Gs/P<P/G&'G<0D4"T messae from the :60.

Ehen the MM receives the "Gs/P<"0:&2</1O0T<0D4"T messae after the 4 has accepted the 2" fallbac# call the MM shall discard the "Gs/P<"0:&2</1O0T<0D4"T messae. The state of the "Gs association is notchaned.

5.14 :'&%&t MS "et*% ro: EPS #er7&%e#


This procedure is used by the MM to indicate when an internal MM timer mechanism has caused the MM to deletethe MM contet of an 4 or mar# its MM contet as detached. This procedure only applies to 4s for which there isan "Gs association at the MM and the networ# operatin in 'MO & and supportin &"0.

The implicit &M"& detach from P" services procedure aborts any other onoin procedure related to this 4 on the"Gs interface in the MM and in the :60.

&n order to ensure that the :60 and the 4 are synchroni!ed as to which pain channel to use for any of thesubseBuent pain events the MM shall attempt to inform the :60 about the detach event by usin a retry scheme if

the initial delivery of the "Gs/P<P"<9T/2A<&'9&2/T&O' messae fails.

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#32'elease ((




Ehen the implicit &M"& detach from P" services procedure is started for a 4 by the above mentioned internal MMtimer mechanism the MM shall send an "Gs/P<P"<9T/2A<&'9&2/T&O' messae to the :60 indicatin

L'etwor# initiated &M"& detach from P" servicesL.

/fter the sendin of the "Gs/P<P"<9T/2A<&'9&2/T&O' messae the MM shall move the state of the "Gsassociation to "Gs<'466. The MM shall start timer Ts,3 upon transmission of the "Gs/P<P"<9T/2A<&'9&2/T&O' messae.

&f no "Gs/P<P"<9T/2A</2% messae is received by the MM to a previous "Gs/P<P"<9T/2A<&'9&2/T&O' messae before timer Ts,3 epires the MM shall repeat the "Gs/P<P"<9T/2A<&'9&2/T&O'messae a maimum of 's,+ times. The state of the "Gs association durin the ac#nowledement procedure remains"Gs<'466.

5.14.3 Pro%e"!re# &n te V$

Ehen a :60 receives an "Gs/P<P"<9T/2A<&'9&2/T&O' messae the :60 shall perform the proceduresdescribed in subclause ;.-.3.

5.15 Vo&"

5.16 Pro%e"!re or M CS> &n"&%*t&on


&f the networ# is confiured to support the return to the last used <4T0/' P6M' after 2" fallbac# as specified in

3GPP T" *3.*>* J>K this procedure is used to indicate to the :60 that the 4 initiated a service reBuest for MO 2"fallbac#.


&f the MM is confiured to support the return to the last used <4T0/' P6M' after 2" fallbac# upon reception ofan NT'99 "0:&2 0D4"T messae (see 3GPP T" *-.3+, J,-K) from the 4 with "ervice type set toLmobile oriinatin 2" fallbac# or ,2" fallbac#L or Lmobile oriinatin 2" fallbac# emerency call or ,2" fallbac#emerency callL from the 4 the MM shall send the "Gs/P<MO<2"81<&'9&2/T&O' messae to the :60.

5.16.3 Pro%e"!re# &n te V$

&f the :60 is confiured to support the return to the last used <4T0/' P6M' after 2" fallbac# upon reception of an

"Gs/P<MO<2"81<&'9&2/T&O' the :60 shall start timer Ts,; to supervise the success of the 4 fallbac#.

&f an "22P connection establishment containin the &nitial 63 messae is received from the 4 via the / or &uinterface the :60 shall stop timer Ts,; and apply specific handlin related to the return to the last used <4T0/'P6M' after 2" fallbac#.

4pon epiry of Ts,; the :60 considers the MO 2"81 to have failed and does not apply specific handlin related tosupport of the return to the last used <4T0/' P6M' after 2" fallbac#.

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#3,'elease ((



6 SG# tr*n#ort

6.1 Gener*'

This subclause specifies the standards for sinallin transport to be used across "Gs interface. "Gs interface is a loicalinterface between the MM and the :60. /ll the "Gs/P messaes described in the present document reBuire an "2TPassociation between the MM and the :60.

6.2 P '*;er

The MM and the :60 shall support &Pv= (see &T8 082 *-=+ J**K) andor &Pv- (see &T8 082 >@, J*+K).

The &P layer of "Gs only supports point<to<point transmission for deliverin "Gs/P messaes.

6.3 Tr*n#ort '*;er

"2TP (see &T8 082 -@=+ J*3K) shall be supported as the transport layer of "Gs/P messaes.

"emi<permanent "2TP associations shall be established between the MM and :60 i.e. the "2TP associations shallremain up under normal circumstances.

Transport networ# redundancy can be achieved by "2TP multi<homin between two end<points of which one or both is

assined with multiple &P addresses. "2TP end<points shall support a multi<homed remote "2TP end<point. 8or "2TPendpoint redundancy an "2TP endpoint (in the MM or :60) may send an &'&T at any time for an already established"2TP association which the other "2TP endpoint shall handle as defined in &T8 082 -@=+ J*3K.

MM and :60 shall support a confiuration with a sinle "2TP association per MM:60 pair. 2onfiurations withmultiple "2TP endpoints per MM:60 pair may be supported.

'OTH &f multiple "2TP endpoints are confiured and several "2TP associations are established between theMM:60 pair whether the :60 and the MM send and receive "Gs/P messaes via same or different"2TP associations for a iven 4 is up to implementation.

Eithin the "2TP association established between one MM and one :60 both MM and :60 shall reserve severalstream identifiers based on the &'&T messae echane for the sole use of "Gs/P procedures.

The MM shall establish the "2TP association.

The reistered port number for "Gs/P is *@,,?.

The payload protocol identifier to be used for "Gs/P is +.

Error *n"'&n

.1 Gener*'

This subclause specifies procedures for the handlin of un#nown unforeseen and erroneous protocol data by the

receivin entity (i.e. the MM or the :60). These procedures are called Lerror handlin proceduresL but in addition to providin recovery mechanisms for error situations they define a compatibility mechanism for future etensions of the protocol.

&n this subclause the followin terminoloy is usedH

< an information element is defined to be syntactically incorrect in a messae if it contains at least one valuedefined as LreservedL or if its value part violates codin rules. Aowever it is not a syntactical error that aninformation element indicates in its 6enth &ndicator a reater lenth than defined in the relevant subclauseI and

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#3*'elease ((



< a messae is defined to have semantically incorrect contents if it contains information which possibly dependanton the state of the receiver is in contradiction to the resources of the receiver andor to the procedural part ofcurrent specification.

Ehen a receivin entity detects the need to send an "Gs/P<"T/T4" messae (see errors detailed below) the entityshall copy the &M"& information element value (if included) of the incorrect messae to the &M"& information element

of the "Gs/P<"T/T4" messae. The messae in error is also included in the "Gs/P<"T/T4" messae. 1oth thereceivin and the sendin entity shall abandon the procedure related to the incorrect messae and return to the statefrom where the procedure related to the incorrect messae was started.

/n "Gs/P<"T/T4" messae shall not be sent in response to a received "Gs/P<"T/T4" messae.

1oth the receivin and the sendin entity shall inform the ORM entity upon sendin or receivin an "Gs/P<"T/T4"messae.

The net subclauses shall be applied in order of precedence.

.2 Me##*e too #ort

Ehen the receivin entity receives a messae that is too short to contain a complete messae type information elementthe receivin entity shall inore that messae.

.3 Unknown or !nore#een :e##*e t;e

The entity receivin a messae with a messae type not defined or not implemented shall inore the messae. The

receivin entity shall return an "Gs/P<"T/T4" messae with the "Gs cause information element set to Lmessaeun#nownL and the rroneous messae information element containin the received messae.

The entity receivin a messae that is not compatible with the protocol state shall return an "Gs/P<"T/T4" messaewith the "Gs cause information element set to Lmessae not compatible with the protocol stateL and the erroneous

messae.

The entity receivin a messae that is not defined to be received by that entity (i.e. the messae is sent in the wrondirection) shall treat the messae as un#nown messae and shall inore the messae. The entity shall return an "Gs/P<"T/T4" messae with the "Gs cause information element set to Lmessae un#nownL and the rroneous messaeinformation element containin the received messae.

.4 M&##&n :*n"*tor; &nor:*t&on e'e:ent

Ehen the receivin entity dianoses a Lmissin mandatory information elementL error the receivin entity shall inorethe messae and return an "Gs/P<"T/T4" messae with the "Gs cause information element set to Lmissin mandatoryinformation elementL and shall return the rroneous messae information element containin the received messae.

.5 nor:*t&on e'e:ent# !nknown or !nore#een &n te :e##*e

The receivin entity shall inore all information elements un#nown or unforeseen in a messae.

.6 !t o #e<!en%e &nor:*t&on e'e:ent#

The receivin entity shall inore all information elements that are out of seBuence.

. ee*te" &nor:*t&on e'e:ent#

&f an information element with format T T: or T6: is repeated in a messae in which repetition of the informationelement is not specified the receivin entity shall only handle the contents of the information element appearin firstand shall inore all subseBuent repetitions of the information element. Ehen repetition of information elements isspecified the receivin entity shall only handle the contents of specified repeated information elements. &f the limit on

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#.-'elease ((



repetition of information elements is eceeded the receivin entity shall handle the contents of information elementsappearin first up to the limit of repetitions and shall inore all subseBuent repetitions of the information element.

.8 S;nt*%t&%*''; &n%orre%t :*n"*tor; &nor:*t&on e'e:ent.

On receipt of a messae which contains a syntactically incorrect mandatory information element the receiver shallinore the messae and return an "Gs/P<"T/T4" messae with the "Gs cause information element set to Linvalidmandatory informationL and shall return the rroneous messae information element containin the received messae.

.9 S;nt*%t&%*''; &n%orre%t ot&on*' &nor:*t&on e'e:ent#

The receivin entity shall treat all optional information elements that are syntactically incorrect in a messae as not present in the messae.

.10 Con"&t&on*' &nor:*t&on e'e:ent error#

Ehen the entity receivin a messae dianoses a Lmissin conditional information elementL error or an Lunepectedconditional information elementL error or when it receives a messae containin at least one syntactically incorrectconditional information element which is reBuired to be present in the messae the receivin entity shall inore themessae and return an "Gs/P<"T/T4" messae with the "Gs cause information element set to Lconditionalinformation element errorL and shall return the rroneous messae information element containin the receivedmessae.

Ehen the entity receives a messae containin a syntactically incorrect conditional information element which is notreBuired to be present in the messae nor reBuired to be absent in the messae then the receivin entity shall inorethat information element.

.11 nor:*t&on e'e:ent# w&t #e:*nt&%*''; &n%orre%t %ontent#

Ehen an information element with semantically incorrect contents is received the foreseen reactions of the procedural

part of the present specification are performed.

&f however no such reactions are specified the receivin entity shall inore that information element and treat the rest of the messae. &f because this information element was inored the rest of the messae can no loner be handled thenthe receivin entity shall return an "Gs/P<"T/T4" messae with the "Gs cause information element set toLsemantically incorrect messaeL and shall return the rroneous messae information element containin the received

messae.

8 Me##*e !n%t&on*' "e&n&t&on# *n" %ontent#

8.1 SG#+P-+$ET-+C? :e##*e

This messae is sent by the MM to the :60 to ac#nowlede a previous "Gs/P</60T<0D4"T messae.Table ?.,., shows the content of the "Gs/P</60T</2% messae.

Table ,+(+(4 SGs5P/5&!'T/5C6 messae content

7nformation element Type8'eference Presence ormat &enth

Me##*e t;e Me##*e t;e9.2

M V 1

MS MS9.4.6

M T$V 6-10

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#.('elease ((



8.2 SG#+P-+$ET-E@ECT :e##*e

This messae is sent from the MM to the :60 to indicate that the MM could not identify the &M"& indicated in the"Gs/P</60T<0D4"T messae. Table ?.*., shows the content of the "Gs/P</60T<0C2T messae.

Table ,+)+(4 SGs5P/5&!'T/'!9!CT messae content



M V 1

MS MS9.4.6

M T$V 6-10

SG# C*!#e SG# %*!#e9.4.18

M T$V 3

8.3 SG#+P-+$ET-EAUEST :e##*e

This messae is sent by the :60 to the MM to reBuest an indication when the net activity of a 4 is detected.Table ?.3., shows the content of the "Gs/P</60T<0D4"T messae.

Table ,+3+(4 SGs5P/5&!'T/'!:!ST messae content



M V 1

MS MS9.4.6

M T$V 6-10

8.4 SG#+P-B$?-UT+T+ :e##*e

This messae is sent from the :60 to the MM to transparently relay a '/" messae from the :60 to the 4.Table ?.-., shows the content of the "Gs/P<9OE'6&'%<4'&T9/T/ messae.

Table ,+.+(4 SGs5P/<=>N&7N6/N7T<5T5 messae content



M V 1

MS MS9.4.6

M T$V 6-10

+S :e##*e %ont*&ner +S :e##*e %ont*&ner 9.4.15

M T$V 4-253

8.5 SG#+P-EPS-ET+C=-+C? :e##*e

This messae is sent by the :60 to the MM to ac#nowlede a previous "Gs/P<P"<9T/2A<&'9&2/T&O'messae. Table ?.;., shows the content of the "Gs/P<P"<9T/2A</2% messae.

Table ,+1+(4 SGs5P/!PS/<!T5C?/5C6 messae content



M V 1

MS MS9.4.6

M T$V 6-10

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#.)'elease ((



8.6 SG#+P-EPS-ET+C=-C+T :e##*e

This messae is sent by the MM to the :60 to indicate an P" detach performed from the 4 or the MM. The typeof detach is indicated in the &M"& detach from P" service type information element. Table ?.=., shows the content ofthe "Gs/P<P"<9T/2A<&'9&2/T&O' messae.

Table ,+0+(4 SGs5P/!PS/<!T5C?/7N<7C5T7=N messae content



M V 1

MS MS9.4.6

M T$V 6-10

MME n*:e MME n*:e9.4.13

M T$V 5

MS "et*% ro: EPS #er7&%e t;e MS "et*% ro: EPS #er7&%e t;e9.4.

M T$V 3

8. SG#+P-MS-ET+C=-+C? :e##*e

This messae is sent by the :60 to the MM to ac#nowlede a previous "Gs/P<&M"&<9T/2A<&'9&2/T&O'

messae. Table ?.>., shows the content of the "Gs/P<&M"&<9T/2A</2% messae.

Table ,+2+(4 SGs5P/7MS7/<!T5C?/5C6 messae content



M V 1

MS MS9.4.6

M T$V 6-10

8.8 SG#+P-MS-ET+C=-C+T :e##*e

This messae is sent by the MM to the :60 to indicate an &M"& detach performed from the 4. The type of detach isindicated in the &M"& detach from non<P" service type information element. Table ?.?., shows the content of the"Gs/P<&M"&<9T/2A<&'9&2/T&O' messae.

Table ,+,+(4 SGs5P/7MS7/<!T5C?/7N<7C5T7=N messae content



M V 1

MS MS9.4.6

M T$V 6-10


M T$V 5

MS et*% ro: non-EPS #er7&%et;e

MS "et*% ro: non-EPS #er7&%et;e9.4.8

M T$V 3

8.9 SG#+P-$C+T-UP+TE-+CCEPT :e##*e

8.9.1 Me##*e "e&n&t&on

This messae is sent by the :60 to the MM to indicate that update or &M"& attach in the :60 has been completed.

Table ?.@.,., shows the content of the "Gs/P<6O2/T&O'<4P9/T</22PT messae.

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#.3'elease ((



Table ,+*+(+(4 SGs5P/&=C5T7=N/P<5T!/5CC!PT messae content



M V 1

MS MS9.4.6

M T$V 6-10

$o%*t&on *re* &"ent&&er $o%*t&on *re* &"ent&&er 9.4.11

M T$V

ew TMS, or MS Mo&'e &"ent&t;9.4.14

T$V 6-10

8.9.2 ew TMS, or MS

This information element represents the identity to be used for (and then by) the 4.

&f this information element is an &M"& then the 4 is not allocated any TM"& (and deletes any TM"& accordinly). &f

this information element is a TM"& then the 4 will use this TM"& as the new temporary identity (the 4 deletes itsold TM"& and stores the new TM"&). &f neither a TM"& nor an &M"& are included in this information element the oldTM"& if any available will be #ept.

8.10 SG#+P-$C+T-UP+TE-E@ECT :e##*e

8.10.1 Me##*e "e&n&t&on

This messae is sent by the :60 to the MM to indicate that location update or &M"& attach has failed. Table ?.,+.,shows the content of the "Gs/P<6O2/T&O'<4P9/T<0C2T messae.

Table ,+(-+(4 SGs5P/&=C5T7=N/P<5T!/'!9!CT messae content

7nformation element Type8'eference Presence ormat &enthMe##*e t;e Me##*e t;e

9.2M V 1

MS MS9.4.6

M T$V 6-10

ee%t %*!#e ee%t %*!#e9.4.16

M T$V 3


T$V

8.10.2 $o%*t&on *re* &"ent&&er

The :60 shall include this information element.

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#..'elease ((



8.11 SG#+P-$C+T-UP+TE-EAUEST :e##*e

8.11.1 Me##*e "e&n&t&on

This messae is sent by the MM to the :60 either to reBuest update of its location file (normal update) or to reBuest

&M"& attach. Table ?.,,.,., shows the content of the "Gs/P<6O2/T&O'<4P9/T<0D4"T messae.

Table ,+((+(+(4 SGs5P/&=C5T7=N/P<5T!/'!:!ST messae content



M V 1

MS MS9.4.6

M T$V 6-10


M T$V 5

EPS 'o%*t&on !"*te t;e EPS 'o%*t&on !"*te t;e9.4.2

M T$V 3

ew 'o%*t&on *re* &"ent&&er $o%*t&on *re* &"ent&&er

9.4.11

M T$V

'" 'o%*t&on *re* &"ent&&er $o%*t&on *re* &"ent&&er 9.4.11

T$V

TMS #t*t!# TMS #t*t!#9.4.21

T$V 3

MESV MESV9.4.5

T$V 10

T+ Tr*%k&n +re* "ent&t;9.4.21*

T$V

E-CG E-UT+ Ce'' G'o*' "ent&t;9.4.3*

T$V 9

TMS *#e" %ont*&ner TMS *#e" %ont*&ner 9.4.26

T$V 4

Se'e%te" CS "o:*&n oer*tor Se'e%te" CS "o:*&n oer*tor

9.4.2

T$V 5

8.11.2 '" 'o%*t&on *re* &"ent&&er

The MM shall include this information element if the 4 included the old location area information in the /TT/2A

0D4"T or T0/2%&'G /0/ 4P9/T 0D4"T messae.

8.11.3 TMS #t*t!#

The MM shall include this information element if the TM"& status received in the /TT/2A 0D4"T orT0/2%&'G /0/ 4P9/T&'G 0D4"T messae from the 4 indicates that no valid TM"& is available in the 4.

8.11.4 MESV

The MM shall include this information element if the MM supports the L/utomatic 9evice 9etectionL or the LTracefor Manaement 1ased /ctivation9eactivationL.

8.11.5 T+

&f the T/& is available in the MM the MM shall include this information element.

8.11.6 E-CG

&f the <2G& is available in the MM the MM shall include this information element.

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#.1'elease ((



8.11. TMS *#e" %ont*&ner

This information element shall be included if the TM"& based '0& container has been received in the /TT/2A0D4"T or T0/2%&'G /0/ 4P9/T&'G 0D4"T messae from the 4.

8.11.8 Se'e%te" CS "o:*&n oer*tor This information element shall be included if the networ# is confiured to support ateway core networ# (GE2') for2" domain the preferred 0/T of the selected P6M' for 2" fallbac# is G0/' and the 4 does not support G0/'networ# sharin.

8.12 SG#+P-MM-M+T-EAUEST

This messae is sent by the :60 to the MM to provide the 4 with subscriber specific information. Table ?.,*.,shows the content of the "Gs/P<MM<&'8O0M/T&O'<0D4"T messae.

Table ,+()+(4 SGs5P/MM/7N='M5T7=N/'!:!ST messae content



M V 1

MS MS9.4.6

M T$V 6-10

MM &nor:*t&on MM &nor:*t&on9.4.12

M T$V 3-n

8.13 SG#+P-P+GG-E@ECT :e##*e

This messae is sent from the MM to the :60 to indicate that the delivery of a previous "Gs/P<P/G&'G<0D4"T

messae has failed. Table ?.,3., shows the content of the "Gs/P<P/G&'G<0C2T messae.

Table ,+(3+(4 SGs5P/P5G7NG/'!9!CT messae content



M V 1

MS MS9.4.6

M T$V 6-10

SG# C*!#e SG# C*!#e9.4.18

M T$V 3

8.14 SG#+P-P+GG-EAUEST :e##*e

8.14.1 Me##*e "e&n&t&on

This messae is sent from the :60 to the MM and contains sufficient information to allow the pain messae to betransmitted by the correct cells at the correct time. Table ?.,-.,., shows the content of the "Gs/P<P/G&'G<0D4"Tmessae.

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#.0'elease ((



Table ,+(.+(+(4 SGs5P/P5G7NG/'!:!ST messae content



M V 1

MS MS9.4.6

M T$V 6-10

V$ n*:e V$ n*:e9.4.22

M T$V 3-n

Ser7&%e &n"&%*tor Ser7&%e &n"&%*tor 9.4.1

M T$V 3

TMS TMS9.4.20

T$V 6

C$ C$9.4.1

T$V 3-14


T$V

G'o*' C-" G'o*' C-"9.4.4

T$V

SS %o"e SS %o"e9.4.19

T$V 3

$CS &n"&%*tor $CS &n"&%*tor 9.4.10

T$V 3

$CS %'&ent &"ent&t; $CS %'&ent &"ent&t;9.4.9

T$V 3-n

C*nne' nee"e" C*nne' nee"e"9.4.23

T$V 3

eM$PP Pr&or&t; eM$PP Pr&or&t;9.4.24

T$V 3

+""&t&on*' *&n &n"&%*tor# +""&t&on*' *&n &n"&%*tor#9.4.25

T$V 3

8.14.2 TMSThis element is omitted in the eceptional case where pain with &M"& is performed.

8.14.3 C$

&f the 2allin 6ine &dentification is available in the :60 the :60 shall include this information element.

8.14.4 $o%*t&on *re* &"ent&&er

The :60 shall include this information element if the L2onfirmed by 0adio 2ontactL restoration indicator is set toLtrueL.

8.14.5 G'o*' C-"

&f the networ# supports the &ntra 9omain 2onnection of 0/' 'odes to multiple 2' 'odes functionality the :60 shall

include this information element when the :60 initiates pain by &M"& via the "Gs interface.

8.14.6 SS %o"e

The :60 shall include this information element if pain is due to a 'E<initiated 2all &ndependent "" procedure (see3GPP T" *-.+,+ J@K).

8.14. $CS &n"&%*tor

The :60 shall include this information element if the pain is due to a Mobile Terminated 6ocation 0eBuest (see3GPP T" *-.+3+ J,,K).

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#.2'elease ((



8.14.8 $CS %'&ent &"ent&t;

The :60 may include this information element if the pain is due to a Mobile Terminated 6ocation 0eBuest (see3GPP T" *-.+3+ J,,K). &f the pain is due to emerency positionin then :60 should include this information

element.

8.14.9 C*nne' nee"e"

This information element shall be included if the :60 intends to indicate which channel the 4 should use.

8.14.10 eM$PP r&or&t;

This information element shall be included if the :60 supports 2"81 priority call handlin and the call was receivedwith eM6PP priority level indication.

8.14.11 +""&t&on*' *&n &n"&%*tor#

This information element shall be included if additional pain information e.. 2" restoration indicator needs to be passed to the MM.

8.15 SG#+P-ESET-+C? :e##*e

8.15.1 Me##*e "e&n&t&on

This messae is sent from the MM or the :60 to ac#nowlede a previous "Gs/P<0"T<&'9&2/T&O' messae.This messae indicates that all the "Gs associations to the :60 or the MM have been mar#ed as invalid.

The sendin entity (either MM or :60) includes its identity in the form of a name in the "Gs/P<0"T</2%messae. Table ?.,;.,., shows the content of the "Gs/P<0"T</2% messae.

Table ,+(1+(+(4 SGs5P/'!S!T/5C6 messae content



M V 1


C T$V 5

V$ n*:e V$ n*:e9.4.22

C T$V 3-n

8.15.2 MME n*:e

&f the MM is the sendin entity then the MM shall indicate its identity by includin its MM name informationelement. Otherwise (i.e. if the :60 is the sendin entity) then the :60 shall not include the MM name information

element.

8.15.3 V$ n*:e

&f the :60 is the sendin entity then the :60 shall indicate its identity by includin its :60 name informationelement. Otherwise (i.e. if the MM is the sendin entity) then MM shall not include the :60 name informationelement.

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#.,'elease ((



8.16 SG#+P-ESET-C+T :e##*e

8.16.1 Me##*e "e&n&t&on

This messae is sent from the :60 to the MM to indicate that a failure in the :60 has occurred and all the "Gs

associations to the :60 are be mar#ed as invalid.

This messae is also sent from the MM to the :60 to indicate that a failure in the MM has occurred and all the "Gsassociations to the MM are be mar#ed as invalid.

The sendin entity (either MM or :60) includes its identity in the "Gs/P<0"T<&'9&2/T&O' messae.Table ?.,=.,., shows the content of the "Gs/P<0"T<&'9&2/T&O' messae.

Table ,+(0+(+(4 SGs5P/'!S!T/7N<7C5T7=N messae content



M V 1

MME n*:e MME n*:e

9.4.13

C T$V 5

V$ n*:e V$ n*:e9.4.22

C T$V 3-n

8.16.2 MME n*:e

&f the MM is the sendin entity then the MM shall indicate its identity by includin its MM name informationelement. Otherwise (i.e. if the :60 is the sendin entity) then the :60 shall not include the MM name informationelement.

8.16.3 V$ n*:e

&f the :60 is the sendin entity then the :60 shall indicate its identity by includin its :60 name information

element. Otherwise (i.e. if the MM is the sendin entity) then the MM shall not include the :60 name informationelement.

8.1 SG#+P-SEVCE-EAUEST :e##*e

8.1.1 Me##*e "e&n&t&on

This messae is sent from the MM to the :60 as a response to a previously received "Gs/P<P/G&'G<0D4"Tmessae to indicate the eistence of a '/" sinallin connection between the 4 and the MM or to indicate to the

:60 that the '/" sinallin connection has been established after the pain procedure. Table ?.,>., shows thecontent of the "Gs/P<"0:&2<0D4"T messae.

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#.*'elease ((



Table ,+(2+(4 SGs5P/S!'%7C!/'!:!ST messae content



M V 1

MS MS9.4.6

M T$V 6-10

Ser7&%e &n"&%*tor Ser7&%e &n"&%*tor 9.4.1

M T$V 3

MESV MESV9.4.5

T$V 10

UE T&:e Done UE T&:e Done9.4.21

T$V 3

Mo&'e St*t&on C'*##:*rk 2 Mo&'e St*t&on C'*##:*rk 29.4.14*

T$V 5

T+ Tr*%k&n +re* "ent&t;9.4.21*

T$V


T$V 9

UE EMM Mo"e UE EMM :o"e9.4.21%

T$V 3

8.1.2 MESV

&f the &M&": is available in the MM the MM shall include this information element.

8.1.3 UE T&:e Done

&f the 4 Time Fone is available in the MM the MM shall include this information element.

8.1.4 Mo&'e St*t&on C'*##:*rk 2

&f the Mobile "tation 2lassmar# * is available in the MM the MM shall include this information element.

8.1.5 T+


8.1.6 E-CG


8.1. UE EMM Mo"eThe MM shall include this information element. This information element indicates the MM mode of the 4 whenthe "Gs/P<P/G&'G<0D4"T messae was received by the MM.

8.18 SG#+P-ST+TUS :e##*e

8.18.1 Me##*e "e&n&t&on

This messae is sent by both the :60 and the MM to indicate an error. The contents of "Gs/P<"T/T4" messae are

shown in table ?.,?.,.,.

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#1-'elease ((



Table ,+(,+(+(4 SGs5P/ST5TS messae content



M V 1

MS MS9.4.6

T$V 6-10

SG# %*!#e SG# %*!#e9.4.18

M T$V 3

Erroneo!# :e##*e Erroneo!# :e##*e9.4.3

M T$V 3-n

8.18.2 MS

The MM shall include this information element if the &M"& is present in the erroneous messae.

8.19 SG#+P-TMS-E+$$C+T-CMP$ETE :e##*e

This messae is sent by the MM to the :60 to indicate that TM"& reallocation on the 4 has been successfullycompleted. Table ?.,@., shows the content of the "Gs/P<TM"&<0/66O2/T&O'<2OMP6T messae.

Table ,+(*+(4 SGs5P/TMS7/'!5&&=C5T7=N/C=MP&!T! messae content



M V 1

MS MS9.4.6

M T$V 6-10

8.20 SG#+P-UE-+CTVT-C+T :e##*eThis messae is sent by the MM to the :60 to indicate that activity from a 4 has been detected. Table ?.*+., showsthe content of the "Gs/P<4</2T&:&T<&'9&2/T&O' messae.

Table ,+)-+(4 SGs5P/!/5CT7%7T@/7N<7C5T7=N messae content



M V 1

MS MS9.4.6

M T$V 6-10

8.21 SG#+P-UE-UE+C=+>$E :e##*e

This messae is sent from the MM to the :60 to indicate that for eample pain could not be performed becausethe 4 is mar#ed as unreachable at the MM. Table ?.*,., shows the content of the "Gs/P<4<4'0/2A/16

messae.

Table ,+)(+(4 SGs5P/!/N'!5C?5A&! messae content



M V 1

MS MS9.4.6

M T$V 6-10

SG# %*!#e SG# %*!#e9.4.18

M T$V 3

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#1('elease ((



8.22 SG#+P-UP$?-UT+T+ :e##*e

8.22.1 Me##*e "e&n&t&onThis messae is sent from the MM to the :60 to transparently convey a '/" messae from the 4 to the :60.Table ?.**., shows the content of the "Gs/P<4P6&'%<4'&T9/T/ messae.

Table ,+))+(4 SGs5P/P&7N6/N7T<5T5 messae content



M V 1

MS MS9.4.6

M T$V 6-10

+S :e##*e %ont*&ner +S :e##*e %ont*&ner 9.4.15

M T$V 4-253

MESV MESV9.4.5

T$V 10

UE T&:e Done UE T&:e Done9.4.21

T$V 3

Mo&'e St*t&on C'*##:*rk 2 Mo&'e St*t&on C'*##:*rk 29.4.14*

T$V 5

T+ Tr*%k&n +re* "ent&t;9.4.21*

T$V


T$V 9

8.22.2 MESV

&f the &M&": is available in the MM the MM shall include this information element.

8.22.3 UE T&:e Done

&f the 4 Time Fone is available in the MM the MM shall include this information element.

8.22.4 Mo&'e St*t&on C'*##:*rk 2

&f the Mobile "tation 2lassmar# * is available in the MM the MM shall include this information element.

8.22.5 T+&f the T/& is available in the MM the MM shall include this information element.

8.22.6 E-CG


8.23 SG#+P-E$E+SE-EAUEST :e##*e

8.23.1 Me##*e "e&n&t&on

This messae is sent by the :60 to the MM when the :60 determines that there are no more '/" messaes to beechaned between the :60 and the 4 or when a further echane of '/" messaes for the specified 4 is not

possible due to an error. Table ?.*3., shows the content of the "Gs/P<06/"<0D4"T messae.

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#1)'elease ((



Table ,+)3+(4 SGs5P/'!&!5S!/'!:!ST messae content



M V 1

MS MS9.4.6

M T$V 6-10

SG# %*!#e SG# %*!#e9.4.18

T$V 3

8.23.2 SG# C*!#e

The :60 shall include the "Gs 2ause to indicate an error.

8.24 SG#+P-SEVCE-+>T-EAUEST :e##*e

8.24.1 Me##*e "e&n&t&onThis messae is sent from the :60 to the MM to abort a mobile terminatin 2" fallbac# call durin callestablishment. Table ?.*-.,., shows the content of the "Gs/P<"0:&2</1O0T<0D4"T messae.

Table ,+).+(+(4 SGs5P/S!'%7C!/5A='T/'!:!ST messae content



M V 1

MS MS9.4.6

M T$V 6-10

8.25 SG#+P-M-CS>-C+T :e##*e

8.25.1 Me##*e "e&n&t&on

&f the networ# is confiured to support the return to the last used <4T0/' P6M' after 2" fallbac# this messae issent from the MM to the :60 to indicate to the :60 that the 4 initiated a service reBuest for MO 2" fallbac#.

Table ?.*;., shows the content of the "Gs/P<MO<2"81<&'9&2/T&O' messae.

Table ,+)1+(4 SGs5P/M=/CSA/7N<7C5T7=N messae content


Me##*e t;e Me##*e t;e9.1 M V 1

MS MS9.4.6

M $V 6-10

T+ Tr*%k&n +re* "ent&t;9.4.21*

T$V


T$V 9

8.25.2 T+


8.25.3 E-CG


3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#13'elease ((



9 nor:*t&on e'e:ent %o"&n

9.1 7er7&ew

This clause specifies the codin of the information elements used in by the "Gs/P protocol.

The spare bits in the codin of an information element shall be set to !ero by the sender and shall be inored by thereceiver.

/ll unassined codes (whether omitted or eplicitely Unassigned in the tet) shall be treated as un#nown (see clause >).

9.2 Me##*e t;e

Messae type uniBuely identifies the messae bein sent. &t is a sinle octet information element mandatory in all

messaes. Table @.*., defines the value part of the Messae type information element.

Table *+)+(4 Messae type information element, 2 0 1 . 3 ) ( Messae type 'eference

0 0 0 0 0 0 0 0 Un*##&ne"/ tre*te" *# *n !nknown Me##*e t;e

0 0 0 0 0 0 0 1 SG#+P-P+GG-EAUEST 8.14

0 0 0 0 0 0 1 0 SG#+P-P+GG-E@ECT 8.13

0 0 0 0 0 0 1 1to

0 0 0 0 0 1 0 1

Un*##&ne"/ tre*te" *# *n !nknown Me##*e t;e

0 0 0 0 0 1 1 0 SG#+P-SEVCE-EAUEST 8.1

0 0 0 0 0 1 1 1 SG#+P-B$?-UT+T+ 8.4

0 0 0 0 1 0 0 0 SG#+P-UP$?-UT+T+ 8.22

0 0 0 0 1 0 0 1 SG#+P-$C+T-UP+TE-EAUEST 8.110 0 0 0 1 0 1 0 SG#+P-$C+T-UP+TE-+CCEPT 8.9

0 0 0 0 1 0 1 1 SG#+P-$C+T-UP+TE-E@ECT 8.100 0 0 0 1 1 0 0 SG#+P-TMS-E+$$C+T-CMP$ETE 8.19

0 0 0 0 1 1 0 1 SG#+P-+$ET-EAUEST 8.30 0 0 0 1 1 1 0 SG#+P-+$ET-+C? 8.1

0 0 0 0 1 1 1 1 SG#+P-+$ET-E@ECT 8.2

0 0 0 1 0 0 0 0 SG#+P-UE-+CTVT-C+T 8.20

0 0 0 1 0 0 0 1 SG#+P-EPS-ET+C=-C+T 8.6

0 0 0 1 0 0 1 0 SG#+P-EPS-ET+C=-+C? 8.5

0 0 0 1 0 0 1 1 SG#+P-MS-ET+C=-C+T 8.8

0 0 0 1 0 1 0 0 SG#+P-MS-ET+C=-+C? 8.

0 0 0 1 0 1 0 1 SG#+P-ESET-C+T 8.16

0 0 0 1 0 1 1 0 SG#+P-ESET-+C? 8.15

0 0 0 1 0 1 1 1 SG#+P-SEVCE-+>T-EAUEST 8.24

0 0 0 1 1 0 0 0 SG#+P-M-CS>-C+T 8.25

0 0 0 1 1 0 0 1to

0 0 0 1 1 0 0 1Un*##&ne"/ tre*te" *# *n !nknown Me##*e t;e

0 0 0 1 1 0 1 0 SG#+P-MM-M+T-EAUEST 8.12

0 0 0 1 1 0 1 1 SG#+P-E$E+SE-EAUEST 8.23


0 0 0 1 1 1 0 1 SG#+P-ST+TUS 8.18


0 0 0 1 1 1 1 1 SG#+P-UE-UE+C=+>$E 8.21

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#1.'elease ((



9.3 nor:*t&on e'e:ent &"ent&&er#

The net list shows the codin of the information element identifiers used in the present document. Table @.3., showsthe values assined for the information element identifiers.

Table *+3+(4 7nformation element identifier codin

, 2 0 1 . 3 ) ( 7nformation element 'eference

0 0 0 0 0 0 0 1 MS 9.4.6

0 0 0 0 0 0 1 0 V$ n*:e 9.4.220 0 0 0 0 0 1 1 TMS 9.4.20

0 0 0 0 0 1 0 0 $o%*t&on *re* &"ent&&er 9.4.11

0 0 0 0 0 1 0 1 C*nne' ee"e" 9.4.23

0 0 0 0 0 1 1 0 eM$PP Pr&or&t; 9.4.24

0 0 0 0 0 1 1 1 TMS #t*t!# 9.4.21

0 0 0 0 1 0 0 0 SG# %*!#e 9.4.18

0 0 0 0 1 0 0 1 MME n*:e 9.4.13

0 0 0 0 1 0 1 0 EPS 'o%*t&on !"*te t;e 9.4.2

0 0 0 0 1 0 1 1 G'o*' C-" 9.4.4

0 0 0 0 1 1 1 0 Mo&'e &"ent&t; 9.4.14

0 0 0 0 1 1 1 1 ee%t %*!#e 9.4.16

0 0 0 1 0 0 0 0 MS "et*% ro: EPS #er7&%e t;e 9.4.

0 0 0 1 0 0 0 1 MS "et*% ro: non-EPS #er7&%e t;e 9.4.8

0 0 0 1 0 1 0 1 MESV 9.4.5

0 0 0 1 0 1 1 0 +S :e##*e %ont*&ner 9.4.15

0 0 0 1 0 1 1 1 MM &nor:*t&on 9.4.12

0 0 0 1 1 0 1 1 Erroneo!# :e##*e 9.4.3

0 0 0 1 1 1 0 0 C$ 9.4.1

0 0 0 1 1 1 0 1 $CS %'&ent &"ent&t; 9.4.9

0 0 0 1 1 1 1 0 $CS &n"&%*tor 9.4.10

0 0 0 1 1 1 1 1 SS %o"e 9.4.19

0 0 1 0 0 0 0 0 Ser7&%e &n"&%*tor 9.4.1

0 0 1 0 0 0 0 1 UE T&:e Done 9.4.21

0 0 1 0 0 0 1 0 Mo&'e St*t&on C'*##:*rk 2 9.4.14*0 0 1 0 0 0 1 1 Tr*%k&n +re* "ent&t; 9.4.21*

0 0 1 0 0 1 0 0 E-UT+ Ce'' G'o*' "ent&t; 9.4.3*

0 0 1 0 0 1 0 1 UE EMM :o"e 9.4.21%

0 0 1 0 0 1 1 0 +""&t&on*' *&n &n"&%*tor# 9.4.25

0 0 1 0 0 1 1 1 TMS *#e" %ont*&ner 9.4.26

9.3* $ent &n"&%*tor

The lenth indicator of the information elements consists of one octet and contains the binary encodin of the numberof octets of the value part in the information elements.

9.4 nor:*t&on e'e:ent#

9.4.1 C$

This information element is used to represent callin line identification for the terminatin call received in the 2"

domain. The 26& information element is coded as shown in fiure @.-.,.,.

, 2 0 1 . 3 ) (

=ctet ( E

=ctet ) $ent &n"&%*tor

=ctet 3

To=ctet (.

%tet# 3 to 14 %ont*&n te 7*'!e *rt o te C*''&n *rt; >C

n!:er &nor:*t&on e'e:ent "e&ne" &n #!%'*!#e 10.5.4.9 o 3GPP TS 24.008 F8 (o%tet# 3 to 14, &.e. not &n%'!"&n3GPP TS 24.008 E *n" 3GPP TS 24.008 'ent &n"&%*tor)

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#11'elease ((



iure *+.+(+(4 Callin &ine 7dentification information element

9.4.2 EPS 'o%*t&on !"*te t;e

The purpose of the P" location update type information element is to indicate to the :60 whether an &M"& attach or anormal location update has been performed by the 4. The P" location update type information element is coded asshown in fiure @.-.*., and table @.-.*.,.

, 2 0 1 . 3 ) (

=ctet ( E


=ctet 3 EPS 'o%*t&on !"*te t;e 7*'!e

iure *+.+)+(4 !PS location update type information element

Table *+.+)+(4 !PS location update type information element Balue part

EPS 'o%*t&on !"*te t;e 7*'!e (o%tet 3)>&t#

8 6 5 4 3 2 10 0 0 0 0 0 0 0 S*'' not e #ent &n t&# 7er#&on o te roto%o'. re%e&7e", #*'' e tre*te" *# H00000010H0 0 0 0 0 0 0 1 MS *tt*%0 0 0 0 0 0 1 0 or:*' 'o%*t&on !"*te0 0 0 0 0 0 1 1

to S*'' not e #ent &n t&# 7er#&on o te roto%o'. re%e&7e", #*'' e tre*te" *# H00000010H1 1 1 1 1 1 1 1

9.4.3 Erroneo!# :e##*e"ee subclause ,?.-.; in 3GPP T" *@.+,? J,=K.

9.4.3* E-UT+ Ce'' G'o*' "ent&t;

The <4T0/' 2ell Global &dentity information element indicates the 4$s current <4T0/' 2ell Global &dentity.The <4T0/' 2ell Global &dentity information element is coded as shown in fiure @.-.3a.,.

, 2 0 1 . 3 ) (

=ctet ( E

=ctet ) $ent &n"&%*tor =ctet 3

/=ctet *

Te %o"&n o te E-UT+ Ce'' G'o*' "ent&t; 7*'!e &# *%%or"&nto ECG &e'" &nor:*t&on e'e:ent *# #e%&&e" &n #!%'*!#e 8.21.5

o 3GPP TS 29.24 F1+

iure *+.+3a+(4 !/T'5N Cell Global 7dentity information element

9.4.4 G'o*' C-"

"ee subclause ,?.-.*> in 3GPP T" *@.+,? J,=K.

9.4.5 MESV

"ee subclause ,?.-.@ in 3GPP T" *@.+,? J,=K.

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#10'elease ((



9.4.6 MS

"ee subclause ,?.-.,+ in 3GPP T" *@.+,? J,=K.

9.4. MS "et*% ro: EPS #er7&%e t;e

The &M"& detach from P" service type information element indicates from MM to :60 the particular type of &M"&

detach from P". The &M"& detach from P" service type information element is coded as shown in fiure @.-.>., andtable @.-.>.,.

, 2 0 1 . 3 ) (

=ctet ( E


=ctet 3 MS "et*% ro: EPS #er7&%e t;e 7*'!e

iure *+.+2+(4 7MS7 detach from !PS serBice type information element

Table *+.+2+(4 7MS7 detach from !PS serBice type information element Balue

MS "et*% ro: EPS #er7&%e t;e 7*'!e (o%tet 3)>&t#

8 6 5 4 3 2 10 0 0 0 0 0 0 0 nterrete" *# re#er7e" &n t&# 7er#&on o te roto%o'0 0 0 0 0 0 0 1 etwork &n&t&*te" MS "et*% ro: EPS #er7&%e#0 0 0 0 0 0 1 0 UE &n&t&*te" MS "et*% ro: EPS #er7&%e#0 0 0 0 0 0 1 1 EPS #er7&%e# not *''owe"0 0 0 0 0 1 0 0

to nterrete" *# re#er7e" &n t&# 7er#&on o te roto%o'1 1 1 1 1 1 1 1

9.4.8 MS "et*% ro: non-EPS #er7&%e t;e

The &M"& detach from non<P" service type information element indicates from MM to :60 the particular type of

&M"& detach from non<P". The &M"& detach from non<P" service type information element is coded as shown infiure @.-.?., and table @.-.?.,.

, 2 0 1 . 3 ) (

=ctet ( E

=ctet ) $ent &n"&%*tor =ctet 3 MS "et*% ro: non-EPS #er7&%e t;e 7*'!e

iure *+.+,+(4 7MS7 detach from non/!PS serBice type information element

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#12'elease ((



Table *+.+,+(4 7MS7 detach from non/!PS serBice type information element Balue

MS "et*% ro: non-EPS #er7&%e t;e 7*'!e (o%tet 3)>&t#

8 6 5 4 3 2 10 0 0 0 0 0 0 0 nterrete" *# re#er7e" &n t&# 7er#&on o te roto%o'

0 0 0 0 0 0 0 1 E'&%&t UE &n&t&*te" MS "et*% ro: non-EPS #er7&%e#0 0 0 0 0 0 1 0 Co:&ne" UE &n&t&*te" MS "et*% ro: EPS *n" non-EPS #er7&%e#0 0 0 0 0 0 1 1 :'&%&t network &n&t&*te" MS "et*% ro: EPS *n" non-EPS #er7&%e#0 0 0 0 0 1 0 0


9.4.9 $CS %'&ent &"ent&t;

The 62" client identity information element is a compound parameter and comprises information related to the client of

a 62" reBuest. The 62" client identity information element is coded as shown in fiure @.-.@.,.

, 2 0 1 . 3 ) (

=ctet ( E


=ctet 3to

=ctet n

Te %o"&n o te $CS %'&ent &"ent&t; 7*'!e &# *%%or"&n to $CS-C'&ent *# #e%&&e" &n #!%'*!#e 1..13 o 3GPP TS 29.002 F15

iure *+.+*+(4 &CS client identity information element

9.4.10 $CS &n"&%*tor

The 62" indicator information element indicates that the oriin of the messae is due to a 62" reBuest and the type ofthis reBuest. The 62" indicator information element is coded as shown in fiure @.-.,+., and table @.-.,+.,.

, 2 0 1 . 3 ) (

=ctet ( E


=ctet 3 $CS &n"&%*tor 7*'!e

iure *+.+(-+(4 &CS indicator information element

Table *+.+(-+(4 &CS indicator Balue

$CS &n"&%*tor >&t#

8 6 5 4 3 2 10 0 0 0 0 0 0 0 or:*', !n#e%&&e" &n t&# 7er#&on o te roto%o'.0 0 0 0 0 0 0 1 MT-$0 0 0 0 0 0 1 0

to or:*', !n#e%&&e" &n t&# 7er#&on o te roto%o'1 1 1 1 1 1 1 1

9.4.11 $o%*t&on *re* &"ent&&er

This element uniBuely identifies one 6ocation /rea. The 6ocation area identifier information element is coded as shownin fiure @.-.,,.,.

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#1,'elease ((



, 2 0 1 . 3 ) (

=ctet ( E

=ctet ) $ent n"&%*tor

=ctet 3/

=cter 2

%tet# 3 to %ont*&n te 7*'!e *rt o te $o%*t&on *re*&"ent&&%*t&on &nor:*t&on e'e:ent "e&ne" &n 3GPP TS 24.008 F8

(#t*rt&n w&t o%tet 2, &.e. not &n%'!"&n 3GPP TS 24.008 E)

iure *+.+((+(4 &ocation area identifier information element

9.4.12 MM &nor:*t&on

The MM information information element is a T6: information element that encapsulates the user information that theMM forwards to the 4. 8or the codin see subclause ,?.-.,= in 3GPP T" *@.+,? J,=K.

9.4.13 MME n*:e

The MM name information element specifies the MM name and is coded as shown in fiure @.-.,3.,. Octets 3throuh ;> contain MM node 8D9' as specified in subclause ,@.-.*.- of 3GPP T" *3.++3 J3K. The contents of octets

3 throuh ;> shall be coded as a fully Bualified domain name (8D9') as specified in subclause ,@.-.*., of3GPP T" *3.++3 J3K. The value part of the MM name information element (not includin && and lenth indicator)shall have a lenth of ;; octets.

, 2 0 1 . 3 ) (

=ctet ( E


=ctet 3=ctet .=ctet 1

=ctet m=ctet m(=ctet m)

/=ctet 12

$ent &e'" o te 1#t '*e' o te MME *:e$et:o#t %*r*%ter o te 1#t '*e' o te MME n*:e

-

$ent &e'" o te &-t '*e' o te MME *:e$et:o#t %*r*%ter o te &-t '*e' o te MME n*:e

-

&t:o#t %*r*%ter o te '*#t '*e' o te MME *:e

iure *+.+(3+(4 MM! name information element

9.4.14 Mo&'e &"ent&t;

"ee subclause ,?.-.,> in 3GPP T" *@.+,? J,=K.

9.4.14* Mo&'e St*t&on C'*##:*rk 2

Eith the eception of the && the contents are specified in subclause ,+.;.,.= in 3GPP T" *-.++? J?K.

9.4.15 +S :e##*e %ont*&ner

This information element is used to encapsulate the "M" messaes transferred between the :60 and the MM. The '/" messae container information element is coded as shown in fiure @.-.,;.,.

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#1*'elease ((



, 2 0 1 . 3 ) (

=ctet ( E


=ctet 3to

=ctet )13

%tet# 3 to 253 %ont*&n te SMS :e##*e (&.e. CP-+T+, CP-+C?or CP-E) *# "e&ne" &n #!%'*!#e .2 o

3GPP TS 24.011 F10

iure *+.+(1+(4 N5S messae container information element

9.4.16 ee%t %*!#e

"ee subclause ,?.-.*, in 3GPP T" *@.+,? J,=K.

9.4.1 Ser7&%e &n"&%*tor

This information element indicates the type of the 2" service (e.. voice call "hort Messae "ervice). The "erviceindicator information element is coded as shown in fiure @.-.,>., and table @.-.,>.,.

, 2 0 1 . 3 ) (

=ctet ( E


=ctet 3 Ser7&%e &n"&%*tor 7*'!e

iure *+.+(2+(4 SerBice indicator information element

Table *+.+(2+(4 SerBice indicator Balue

Ser7&%e &n"&%*tor >&t#

8 6 5 4 3 2 1

0 0 0 0 0 0 0 0 S*'' not e #ent &n t&# 7er#&on o te roto%o'. re%e&7e", #*'' e tre*te" *# H00000001H0 0 0 0 0 0 0 1 CS %*'' &n"&%*tor 0 0 0 0 0 0 1 0 SMS &n"&%*tor 0 0 0 0 0 0 1 1

to S*'' not e #ent &n t&# 7er#&on o te roto%o'. re%e&7e", #*'' e tre*te" *# H00000001H1 1 1 1 1 1 1 1

9.4.18 SG# %*!#e

The purpose of the "Gs cause information element is to indicate an error to the receivin entity. This could be a protocol

data error to indicate to the :60 the reason why a pain procedure could not be performed or to indicate to the :60

that the mobile terminatin 2" fallbac# call has been rejected by the user. The "Gs cause information element is codedas shown in fiure @.-.,?., and table @.-.,?.,.

, 2 0 1 . 3 ) (

=ctet ( E


=ctet 3 SG# %*!#e 7*'!e

iure *+.+(,+(4 SGs cause information element

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#0-'elease ((



Table *+.+(,+(4 SGs cause information element Balue part

SG# %*!#e 7*'!e (o%tet 3)>&t#

8 6 5 4 3 2 10 0 0 0 0 0 0 0 or:*', !n#e%&&e" &n t&# 7er#&on o te roto%o'.

0 0 0 0 0 0 0 1 MS "et*%e" or EPS #er7&%e#0 0 0 0 0 0 1 0 MS "et*%e" or EPS *n" non-EPS #er7&%e#0 0 0 0 0 0 1 1 MS !nknown0 0 0 0 0 1 0 0 MS "et*%e" or non-EPS #er7&%e#0 0 0 0 0 1 0 1 MS &:'&%&t'; "et*%e" or non-EPS #er7&%e#0 0 0 0 0 1 1 0 UE !nre*%*'e0 0 0 0 0 1 1 1 Me##*e not %o:*t&'e w&t te roto%o' #t*te0 0 0 0 1 0 0 0 M&##&n :*n"*tor; &nor:*t&on e'e:ent0 0 0 0 1 0 0 1 n7*'&" :*n"*tor; &nor:*t&on0 0 0 0 1 0 1 0 Con"&t&on*' &nor:*t&on e'e:ent error 0 0 0 0 1 0 1 1 Se:*nt&%*''; &n%orre%t :e##*e0 0 0 0 1 1 0 0 Me##*e !nknown0 0 0 0 1 1 0 1 Mo&'e ter:&n*t&n CS *''*%k %*'' ree%te" ; te !#er 0 0 0 0 1 1 1 0

to or:*', !n#e%&&e" &n t&# 7er#&on o te roto%o'1 1 1 1 1 1 1 1

TE/ Ior:*', !n#e%&&e"I *# te #*:e :e*n&n t*n &n3GPP TS 24.008 F8, &nor:*t&7e +nne = (UMTS #e%&&% %*!#e 7*'!e# or%*'' %ontro'). t &# !#e" to reort * nor:*' e7ent, *n" #o!'" not e &nterrete"*# #;nt*%t&%*''; &n%orre%t nor !nknown & re%e&7e".

9.4.19 SS %o"e

The "" code information element is used to represent the code identifyin a sinle supplementary service a roup ofsupplementary services or all supplementary services. The "" code information element is coded as shown in

fiure @.-.,@.,.

, 2 0 1 . 3 ) (

=ctet ( E


=ctet 3 Te %o"&n o te SS %o"e 7*'!e &# *%%or"&n to SS-Co"e *##e%&&e" &n #!%'*!#e 1..5 o 3GPP TS 29.002 F15

iure *+.+(*+(4 SS code information element

9.4.20 TMS

"ee subclause ,?.-.*3 in 3GPP T" *@.+,? J,=K.

9.4.21 TMS #t*t!#

"ee subclause ,?.-.*- in 3GPP T" *@.+,? J,=K.

9.4.21* Tr*%k&n +re* "ent&t;

This element uniBuely identifies one Trac#in /rea. The Trac#in /rea &dentity information element is coded as shownin fiure @.-.*,a.,.

, 2 0 1 . 3 ) (

=ctet ( E


/=ctet 2

%tet# 3 to %ont*&n te 7*'!e *rt o te Tr*%k&n +re* "ent&t;&nor:*t&on e'e:ent "e&ne" &n 3GPP TS 24.301 F14 (#t*rt&n w&t

o%tet 2, &.e. not &n%'!"&n 3GPP TS 24.301 E)

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#0('elease ((



iure *+.+)(a+(4 Trackin 5rea 7dentity information element

9.4.21 UE T&:e Done

This element identifies the offset between universal time and local time in steps of ,; minutes. The 4 Time Foneinformation element is coded as shown in fiure @.-.*,b.,.

, 2 0 1 . 3 ) (

=ctet ( E


=ctet 3 Te %o"&n o te UE T&:e Done 7*'!e &# *%%or"&n to 7*'!e *rt o te T&:e Done &nor:*t&on e'e:ent *# #e%&&e" &n #!%'*!#e

10.5.3.8 o 3GPP TS 24.008 F8 (&.e. not &n%'!"&n 3GPP TS 24.008E)

iure *+.+)(b+(4 ! Time Done information element

9.4.21% UE EMM :o"e

The 4 MM mode information element is used by MM to indicate to the :60 the MM mode of the 4 uponreception of the "Gs/P<P/G&'G<0D4"T messae. The 4 MM mode information element is coded as shown infiure @.-.*,c., and table @.-.*,c.,.

, 2 0 1 . 3 ) (

=ctet ( E


=ctet 3 UE EMM :o"e 7*'!e

iure *+.+)(c+(4 ! !MM mode information element

Table *+.+)(c+(4 ! !MM mode Balue

UE EMM :o"e 7*'!e (o%tet 3)>&t#

8 6 5 4 3 2 10 0 0 0 0 0 0 0 EMM-$E0 0 0 0 0 0 0 1 EMM-CECTE0 0 0 0 0 0 1 0


9.4.22 V$ n*:e

The :60 name information element specifies the :60 name and is coded as shown in fiure @.-.**.,. The contents ofoctets 3 throuh n shall be coded as a fully Bualified domain name (8D9') as specified in 3GPP T" *3.++3 J3K.

'OTH &n earlier releases of this specification the codin of :60 'ame was not clear. &mplementations based onearlier releases that encode :60 'ame as a strin with labels separated by dot can eist.

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#0)'elease ((



, 2 0 1 . 3 ) (

=ctet ( E


=ctet 3=ctet .=ctet 1

=ctet m=ctet m(=ctet m)

/=ctet n

$ent &e'" o te 1#t '*e' o te V$ *:e$et:o#t %*r*%ter o te 1#t '*e' o te V$ n*:e

-

$ent &e'" o te &-t '*e' o te V$ *:e$et:o#t %*r*%ter o te &-t '*e' o te V$ n*:e

-

&t:o#t %*r*%ter o te '*#t '*e' o te V$ *:e

iure *+.+))+(4 %&' name information element

9.4.23 C*nne' nee"e"

"ee subclause ,?.-.* in 3GPP T" *@.+,? J,=K.

9.4.24 eM$PP r&or&t;

"ee subclause ,?.-.- in 3GPP T" *@.+,? J,=K.

9.4.25 +""&t&on*' *&n &n"&%*tor#

The /dditional pain indicators information element provides additional information durin the pain procedure. The/dditional pain indicators information element is coded as shown in fiure @.-.*;., and table @.-.*;.,.

The /dditional pain indicators is a type - information element with a lenth of 3 octets.

, 2 0 1 . 3 ) (

=ctet ( E


=ctet 3 0 0 0 0 0 0 0 CSS*re

iure *+.+)1+(4 5dditional pain indicators information element

Table *+.+)1+(4 5dditional pain indicators Balue

+""&t&on*' *&n &n"&%*tor# 7*'!e (o%tet 3, &t 1)

>&t#10 CS re#tor*t&on &n"&%*tor (CS) &# not #et1 CS re#tor*t&on &n"&%*tor (CS) &# #et

>&t# 8 to 2 o o%tet 3 *re #*re *n" #*'' e *'' %o"e" *# Jero.

9.4.26 TMS *#e" %ont*&ner

"ee subclause ,?.-.*? in 3GPP T" *@.+,? J,=K.

9.4.2 Se'e%te" CS "o:*&n oer*tor

The selected 2" domain operator information element indicates the 2" domain operator selected by the MM when 2"domain is confiured for ateway core networ# (GE2') the preferred 0/T of the selected P6M' for 2" fallbac# is

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#03'elease ((



G0/' and the 4 does not support G0/' networ# sharin. The selected 2" domain operator information elementis coded as shown in fiure @.-.*>.,.

, 2 0 1 . 3 ) (

=ctet ( E


/=ctet 1

Co"e" *# o%tet# 2 to 4 o te $o%*t&on +re* "ent&&%*t&on E,"e&ne" &n 3GPP TS 24.008 F8 (not &n%'!"&n 3GPP TS 24.008 E

*n" $+C).

iure *+.+)2+(4 Selected CS domain operator information element

10 $&#t o #;#te: 7*r&*'e#

10.1 T&:er#This subclause lists the manaement timers specified for the operation of the "Gs/P protocol. /ll the implementationshall support the rane of values specified in table ,+.,., or table ,+.,.* as appropriate. The specific value of the timersis under the control of the operator.

Table (-+(+(4 Manaement timers $ MM! side

Timer name

<efaultBalue

Timer rane

Granularity Notes 'elation to other timers

T#6-1 - 10 # to 90 # 1 # G!*r"# te $o%*t&on U"*tero%e"!re.

t &# ee%te" to t*ke * 7*'!e re*tert*n 2 t&:e# te :*&:!: tr*n#:&##&ont&:e &n te SG# &nter*%e, '!# te#!er7&#&on t&:er o te U"*te

$o%*t&on ro%e"!re (*# "e&ne" &n3GPP TS 29.002 F15)

T#8 4 # 1# to 30 # 1 # G!*r"# te E'&%&t MS"et*% ro: EPS #er7&%e#ro%e"!re.

one.

T#9 4 # 1-30 # 1 # G!*r"# te E'&%&t MS"et*% ro: non-EPS#er7&%e# ro%e"!re.

one.

T#10 4 # 1-30 # 1 # G!*r"# te :'&%&t MS"et*% ro: non-EPS#er7&%e# ro%e"!re.

one.

T#12-1 - 8 -603848 #

1 :&n Contro'# te re#ett&n o teHMME-e#etH 7*r&*'e.

t &# ee%te" to t*ke * 7*'!e re*tert*n te 'one#t er&o"&% tr*%k&n *re*!"*te t&:er r!nn&n on te MME, '!#

te tr*n#:&##&on "e'*; on te r*"&o&nter*%e.

T#12-2 4 # 1-120 # 1 # G!*r"# te MME re#etro%e"!re. Tere &# oneT#12-2 t&:er er V$ orw&% te MME *# * SG#*##o%&*t&on.

one.

T#13 4 # 1-30 # 1 # G!*r"# te :'&%&t MS"et*% ro: EPS #er7&%e#ro%e"!re.

one.

TE/ Te e*!'t 7*'!e &# te re%o::en"e" 7*'!e.

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#0.'elease ((



Table (-+(+)4 Manaement timers $ %&' side

Timer name

<efaultBalue

Timer rane

Granularity Notes 'elation to other timers

T#5 - 2 # to 20 # 100 :# G!*r"# te P*&nro%e"!re *t te V$.

V*'!e &# %orre'*te" to *&n %;%'e. Te"e*!'t &# #et *%%or"&n to :*&:!:*&n %;%'e #!orte" ; te MME

(oer*tor %o&%e) *# "e&ne" &n3GPP TS 36.331 F19.

T#6-2 40 # 5 # to 60 # 1 # G!*r"# te TMSre*''o%*t&on ro%e"!re.

t &# ee%te" to t*ke * 7*'!e re*tert*n 2 t&:e# te :*&:!: tr*n#:&##&ont&:e &n te SG# &nter*%e, '!# 4 t&:e#T3450 (*# "e&ne" &n3GPP TS 24.301 F14)

T# 4 # 1 # to 30 # 1 # G!*r"# te on-EPS *'ertro%e"!re.

one.

T#11 4 # 1-120 # 1 # G!*r"# te V$ re#etro%e"!re. Tere &# oneT#11 t&:er er MME orw&% te V$ *# * SG#*##o%&*t&on.

one.

T#15 - 1 # to 20 #(TE 2)

1 # G!*r"# te M UE *''*%kro%e"!re toUT+GE+ wen tenetwork &# %on&!re" to#!ort te ret!rn to te '*#t!#e" E-UT+ P$M *terCS *''*%k

one.

TE 1/ Te e*!'t 7*'!e &# te re%o::en"e" 7*'!e.TE 2/ * too #:*'' 7*'!e &# %on&!re", te t&:er %*n e&re eore * #!%%e##!' *''*%k to UT+GE+

o%%!r#.

10.2 etr; %o!nter#

This subclause lists the manaement retry counters specified for the operation of the "Gs/P protocol. The values intable ,+.*., and table ,+.*.* are recommended values.

Table (-+)+(4 Manaement retry counters $ %&' side

'etry counter name 'etry Balue

# 2

#11 2

Table (-+)+)4 Manaement retry counters $ MM! side

'etry counter name 'etry Balue#8 2

#9 2

#10 2

#12 2

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#01'elease ((



+nne + (&nor:*t&7e)/C*ne &#tor;

Chane history<ate TSG E TSG <oc+ C' 'eB

Subject8Comment =ld New

2008-06 r*t #ke'eton ro7&"e" ; r*orte!r. - 0.0.0

2008-06 CT1K54 n%'!"e# te o''ow&n %ontr&!t&on# *ree" ; CT1/C1-082435, C1-08210

0.0.0 0.1.0

2008-08 CT1K55 n%'!"e# te o''ow&n %ontr&!t&on# *ree" ; CT1/C1-083518, C1-083519, C1-083520, C1-083521, C1-083523,C1-083586

0.1.0 0.2.0

2008-09 e-:*&'re7&ew

+""e" new'; *##&ne" TS n!:er *n" !"*te" t&t'e *n" #%oe or%orre%t "e&n&t&on o V$ *%ron;:.

0.2.0 0.2.1

2008-10 CT1K55&#

n%'!"e# te o''ow&n %ontr&!t&on# *ree" ; CT1/C1-083821, C1-083822, C1-083824, C1-084195, C1-084199,C1-084300, C1-084301, C1-084302, C1-084303, C1-084304,C1-084305, C1-084306, C1-08430, C1-084312, C1-084314,

C1-084483, C1-084485, C1-084486, C1-08448, C1-084488

0.2.1 0.3.0

2008-11 CT1K56 n%'!"e# te o''ow&n %ontr&!t&on# *ree" ; CT1/C1-08409, C1-08419, C1-08422, C1-085182, C1-085194,C1-085195, C1-085196, C1-08519, C1-085301, C1-085302,C1-085303, C1-085311, C1-085522C*ne# ; te r*orte!r/- %orre%t&on o t&t'e or 3GPP TS 22.101 *n" 3GPP TS 32.422 &nreeren%e# #!%'*!#e- &nor:*t&on e'e:ent &"ent&&er# or $CS %'&ent &"ent&t;, $CS&n"&%*tor, MM &nor:*t&on *n" SS %o"e *""e" to t*'e 9.3.1- "et*&'# or %o"&n o $CS %'&ent &"ent&t; :o7e" to &!re 9.4.9.1*n" "et*&'# or %o"&n o SS %o"e :o7e" to &!re 9.4.19.1- e"&tor&*' %orre%t&on# to *'&n w&t "r*t&n r!'e#

0.3.0 0.4.0

2008-11 Ver#&on 1.0.0 %re*te" or re#ent*t&on to CTK42 or &nor:*t&on *n"*ro7*'

0.4.0 1.0.0

2008-12 CTK42 Ver#&on 8.0.0 %re*te" *ter *ro7*' &n CTK42 1.0.0 8.0.0

2009-03 CTK43 CP-090154 0001 2 =*n"'e o CS> *&n ro%e"!re wen UE &# &n %onne%te" :o"e 8.0.0 8.1.02009-03 CTK43 CP-090154 0002 SG# *&n w&t *%%e## %ontro' &n E-UT+ 8.0.0 8.1.0

2009-03 CTK43 CP-090154 0003 2 C'*r&&%*t&on# o *&n ro%e"!re &n MME 8.0.0 8.1.0

2009-03 CTK43 CP-090154 0004 1 Con#&#tent !#*e o =SS 8.0.0 8.1.0

2009-03 CTK43 CP-090154 0005 $o%*t&on !"*te or non-EPS #er7&%e# ro%e"!re/ *&'!re *n"*nor:*' %*#e#

8.0.0 8.1.0

2009-03 CTK43 CP-090154 0006 1 C'*r&&%*t&on# or MM &nor:*t&on ro%e"!re 8.0.0 8.1.0

2009-03 CTK43 CP-090154 000 1 V$ n!:er "er&7*t&on 8.0.0 8.1.0

2009-03 CTK43 CP-090154 0008 3 +nor:*' %on"&t&on# or U$ *n" $ Un&t"*t* ro%e"!re# 8.0.0 8.1.0

2009-03 CTK43 CP-090154 0009 1 MME e*7&o!r wen re%e&7&n *&n or SMS 8.0.0 8.1.0

2009-03 CTK43 CP-090154 0010 1 +""&n E "et*&'# 8.0.0 8.1.0

2009-03 CTK43 CP-090154 0011 2 Corre%t&on# &n #t*te :o"e'# or V$MME 8.0.0 8.1.0

2009-03 CTK43 CP-090154 0012 2 SS *n"'&n "et*&'# &n V$ 8.0.0 8.1.0

2009-03 CTK43 CP-090154 0013 2 E o *&n re<!e#t 8.0.0 8.1.0

2009-03 CTK43 CP-090154 0014 1 Corre%t&on# *n" *""&t&on# or ro%e"!re# or SMS "e'&7er; o7er

SG#

8.0.0 8.1.0

2009-06 CTK44 CP-090421 001 e:o7&n E"&torL# note on EPS 'o%*t&on !"*te t;e 8.1.0 8.2.0

2009-06 CTK44 CP-090421 0019 1 Corre%t&on o te 'o%*t&on !"*te &n&t&*t&on 8.1.0 8.2.0

2009-06 CTK44 CP-090421 0021 1 P*&n Pro%e"!re wen MME re#t*rt# 8.1.0 8.2.0

2009-06 CTK44 CP-090421 0022 orw*r" o CS *&n to te SGS wen S &# *%t&7*te" 8.1.0 8.2.0

2009-09 CTK45 CP-09064 0023 Corre%t&on to te $o%*t&on !"*te or non-EPS #er7&%e# ro%e"!re&n te MME

8.2.0 8.3.0

2009-09 CTK45 CP-09064 0024 1 S!ort :!'t&'e SCTP *##o%&*t&on# 8.2.0 8.3.0

2009-09 CTK45 CP-09064 0025 Port n!:er *n" *;'o*" roto%o' &"ent&&er or SG#+P 8.2.0 8.3.0

2009-09 CTK45 CP-09064 0026 Te !#*e o t&:er #12 8.2.0 8.3.0

2009-09 CTK45 CP-09064 002 Corre%t&on# or te 'ent o E 8.2.0 8.3.0

2009-09 CTK45 CP-09064 0028 2 C'*r&&%*t&on o $o%*t&on U"*te 8.2.0 8.3.0

2009-09 CTK45 CP-09065 0029 2 U"*te or SMS-on';L e*7&o!r 8.2.0 8.3.0

2009-09 CTK45 CP-09064 0031 2 C'*r&; te %on"&t&on or #t*rt&n te 'o%*t&on !"*te or non-EPS#er7&%e# ro%e"!re

8.2.0 8.3.0

2009-09 CTK45 CP-09065 0033 1 SMS o7er SG# %*r&n *n" *!tor&t; en<!&r; *r*:eter# 8.2.0 8.3.02009-09 CTK46 CP-090916 0036 1 P*&n ro%e"!re &n MME or #!ort&n SMS on'; 8.3.0 8.4.0

2009-09 CTK46 CP-090916 003 1 $o%*t&on !"*te &n&t&*t&on or SMS o7er SG# on'; 8.3.0 8.4.0

2009-09 CTK46 CP-090915 0038 6 Corre%t&on# or SG# Ser7&%e e<!e#t 8.3.0 8.4.0

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#00'elease ((



2009-09 CTK46 CP-090916 0039 2 Corre%t&on or n'&ne *n" o'&ne %*r&n *r*:eter# 8.3.0 8.4.0

2009-09 CTK46 CP-090915 0040 1 Corre%t&on o "e&n&t&on o MME n*:e 8.3.0 8.4.0

2009-09 CTK46 CP-090915 0041 1 :'&%&t "et*% ro%e"!re &n V$ %orre%t&on 8.3.0 8.4.0

2009-09 CTK46 CP-090916 0042 e:o7e !#e %*#e o UE not #!ort&n %o:&ne" *tt*% or SMSon';L

8.3.0 8.4.0

2009-09 CTK46 CP-090915 0043 1 =*n"'&n o EPS "et*% &n"&%*t&on 8.3.0 8.4.0

2009-09 CTK46 CP-090915 0044 Corre%t&on o reeren%e to TS 23.195 8.3.0 8.4.0

2009-09 CTK46 CP-090915 0046 MME ee%!t&n te =SS 'o%*t&on !"*t&n ro%e"!re *n" 'o%*t&on!"*te ro%e"!re or non-EPS #er7&%e# 8.3.0 8.4.0

2009-09 CTK46 CP-090915 004 1 Corre%t&on o 7*'!e# o MS "et*% ro: EPS #er7&%e t;e E *n"MS "et*% ro: non-EPS #er7&%e t;e E

8.3.0 8.4.0

2009-09 CTK46 CP-090922 0034 1 P*&n #&n*''&n ot&:&J*t&on *ter MME *&'!re 8.4.0 9.0.0

2009-09 CTK46 CP-090922 0035 2 P*&n %'*r&&%*t&on# 8.4.0 9.0.0

2009-09 CTK46 CP-090922 0048 1 +"" UE EMM Mo"e E &n SG#+P-SEVCE-EAUEST :e##*e 8.4.0 9.0.0

2010-03 CTK4 CP-100126 0049 2 MME *:e o%tet 'ent %orre%t&on 9.0.0 9.1.0

2010-03 CTK4 CP-100126 0052 +'&n:ent ter: ICS> *n" SMS o7er SG#I w&t TS23.401 (P*rt ) 9.0.0 9.1.0

2010-03 CTK4 CP-100134 0053 2 Mo"&&%*t&on o te *&n ro%e"!re 9.0.0 9.1.0

2010-03 CTK4 CP-100126 0056 C'*r&&%*t&on o *&n ro%e"!re or SMS 9.0.0 9.1.0

2010-03 CTK4 CP-100126 0058 1 P*&n or SMS on S3 *n" no *&n retr*n#:&##&on &n te MME 9.0.0 9.1.0

2010-06 CTK48 CP-100348 0065 2 +'ert MME ot&&%*t&on UE +%t&7&t; ot&&%*t&on ro%e"!re on S3&nter*%e

9.1.0 9.2.0

2010-06 CTK48 CP-100348 0069 3 P*&n Pro%e"!re# &n te MME or SMS Ser7&%e T;e 9.1.0 9.2.0

2010-06 CTK48 CP-100348 002 e:o7*' o reeren%e to TS 23.195 9.1.0 9.2.0

2010-06 CTK48 CP-100354 004 1 ew $+ "er&7*t&on *t MME 9.1.0 9.2.0

2010-06 CTK48 CP-10030 Me##*e *:e *n" M&#%e''*neo!# E"&tor&*' %*ne# 9.2.0 10.0.0

2010-06 CTK48 CP-10030 U"*te to #er7&%e re<!e#t ro%e"!re 9.2.0 10.0.0

2010-09 CTK49 CP-100518 $o%*t&on U"*te etr; on $+# o oter +T# 10.0.0 10.1.0

2010-09 CTK49 CP-100520 +"" T&:eJone E &n $o%*t&on U"*te e<!e#t 10.0.0 10.1.0

2010-09 CTK49 CP-100518 MME *:e 10.0.0 10.1.0

2010-09 CTK49 CP-100501 Corre%t&on to $+ "er&7*t&on or "e*!'t SG# #%en*r&o 10.0.0 10.1.0

2010-09 CTK49 CP-100518 C*'' %*n%e''*t&on or CS> MT 10.0.0 10.1.0

2010-09 CTK49 CP-100495 MS "et*% ro: EPS *n" on-EPS #er7&%e# 10.0.0 10.1.0

2010-09 CTK49 CP-100518 MME St*te &*r*: Corre%t&on 10.0.0 10.1.0

2010-09 CTK49 CP-100518 V$ +nor:*' C*#e =*n"'&n or SMS-M C*'' 10.0.0 10.1.0

2010-09 CTK49 CP-100518 *t* e#tor*t&on *n" SG# +##o%&*t&on e%o7er; 10.0.0 10.1.0

2010-09 CTK49 CP-100518 Bere to *e or te UE or * :o&'e ter:&n*te" CS %*'' wen no+S #&n*''&n %onne%t&on e&#t#

10.0.0 10.1.0

2010-09 CTK49 CP-100518 SG#+P-SEVCE-EAUEST :e##*e &# not #ent wen UE &# &nEMM-$E :o"e

10.0.0 10.1.0

2010-09 CTK49 CP-100518 >e*7&or o te re%&&ent !on re%e&t o *n erroneo!# SG#+P-St*t!# :e##*e

10.0.0 10.1.0

2010-09 CTK49 CP-100518 Corre%t&on# re'*te" to !#e o 'o%*t&on *re* &"ent&&er E *t MME!on re%e&7&n SG#+P-P+GG-EAUEST :e##*e

10.0.0 10.1.0

2010-12 CTK50 CP-10063 V$ *&'!re =*n"'&n 10.1.0 10.2.0

2010-12 CTK50 CP-10063 MME *&'!re =*n"'&n 10.1.0 10.2.0

2010-12 CTK50 CP-10063 V$ n*:e &# not %on&!re" 'o%*''; &n te MME or SG#+P-P*&n-e<!e#t

10.1.0 10.2.0

2010-12 CTK50 CP-10063 Corre%t&on o !#e o re'e*#e ro%e"!re 10.1.0 10.2.0

2010-12 CTK50 CP-10063 CS P$M "eter:&n*t&on or CS> 10.1.0 10.2.0

2010-12 CTK50 CP-10063 CS "o:*&n *%%e## r&t# %e%k &n CS> 10.1.0 10.2.0

2010-12 CTK50 CP-10040 P*&n *&'!re on SG# 10.1.0 10.2.0

2010-12 CTK50 CP-10063 $ent &n"&%*tor &n SG#+P &nor:*t&on e'e:ent# 10.1.0 10.2.0

2010-12 CTK50 CP-10063 +""&n 'o%*t&on *re* &"ent&t; to SG# 'o%*t&on !"*te ree%t

:e##*e

10.1.0 10.2.0

2010-12 CTK50 CP-10063 ST, Un&7er#*' t&:e *n" 'o%*' t&:e Jone *n"'&n *t te MME 10.1.0 10.2.0

2010-12 CTK50 CP-10063 C*'' orw*r"&n on o e'; Tr&er&n &n EMM-CECTEMo"e

10.1.0 10.2.0

2010-12 CTK50 CP-10040 e:o7*' o V$ n!:er "er&7*t&on ; te MME 10.1.0 10.2.0

2010-12 CTK50 CP-10063 +""&t&on*' MME +nor:*' C*#e# 10.1.0 10.2.0

2010-12 CTK50 CP-10063 e:o7&n !n!#e" #tore" *r*:eter# &n te V$ 10.1.0 10.2.0

2011-03 CTK51 CP-11019 e<!&re:ent or &n%'!#&on o $CS %'&ent &"ent&t; E &n SG#+P-P+GG-EAUEST :e##*e

10.2.0 10.3.0

2011-03 CTK51 CP-11019 Corre%t&on o *n"'&n o %*'' orw*r"&n 10.2.0 10.3.0

2011-03 CTK51 CP-11019 :'&%&t "et*% *n"'&n or EPS *n" non-EPS #er7&%e# 10.2.0 10.3.0

2011-03 CTK51 CP-11019 E'&%&t MS "et*% ro: EPS #er7&%e# tr&ere" ; PT+U ree%t 10.2.0 10.3.0

2011-03 CTK51 CP-11019 &#%*r"&n $S+ &"ent&t; &n MM M+T EAUEST :e##*e 10.2.0 10.3.0

2011-03 CTK51 CP-110189 C'*r&&%*t&on *o!t !#*e o eM$PP r&or&t; E &n SG#+P-P+GG-EAUEST

10.2.0 10.3.0

2011-03 CTK51 CP-11019 :'&%&t "et*% ro%e"!re &n V$ wen MME oe# "et*%e" 10.2.0 10.3.02011-03 CTK51 CP-11019 T&:er *n"'&n &n "et*% re#on#e 10.2.0 10.3.0

2011-03 CTK51 CP-11019 $o%*t&on !"*te tr&er %orre%t&on &n SG#-+SSC+TE #t*te 10.2.0 10.3.0

2011-03 CTK51 CP-11019 P*&n *%%et &n SG# U$$ #t*te *t MME 10.2.0 10.3.0

3GPP

3GPP TS )*+((, %((+((+- ")-(./-0#02'elease ((



2011-03 CTK51 CP-11019 V$ e*7&or &n SG# U$$ #t*te 10.2.0 10.3.0

2011-06 CTK52 CP-110464 Corre%t&on on SG# UE !nre*%*'e *n"'&n 10.3.0 10.4.0

2011-06 CTK52 CP-110464 UE P*&n n&t&*t&on *ter SG# *##o%&*t&on *# een e#t*'&#e" 10.3.0 10.4.0

2011-06 CTK52 CP-110464 et*% *n"'&n or :'&%&t MS "et*% ro: non-EPS #er7&%e# 10.3.0 10.4.0

2011-06 CTK52 CP-11045 e:o7*' o CS P$M re#e'e%t&on re<!&re:ent or CS> 10.3.0 10.4.0

2011-06 CTK52 CP-110464 ew $o%*t&on U"*te e<!e#t "!r&n TMS re*''o%*t&on ro%e"!re 10.3.0 10.4.0

2011-06 CTK52 CP-110464 U"*t&n MS "et*% '* "!r&n e'&%&t MS "et*% or non-EPS

#er7&%e#

10.3.0 10.4.0

2011-06 CTK52 CP-110464 SMS *&n *t MME *&'!re 10.3.0 10.4.0

2011-06 CTK52 CP-110464 MME #t*te "&*r*: %orre%t&on# 10.3.0 10.4.0

2011-09 CTK53 CP-110682 M SMS o7er SG# *n"'&n *t V$ *&'!re 10.4.0 10.5.0

2011-09 CTK53 CP-110684 MT SMS o7er SG# *n"'&n *t V$ *&'!re 10.4.0 10.5.0

2011-09 CTK53 CP-110682 Corre%t&on on "et*% &n SG#-U$$ #t*te or non-EPS #er7&%e 10.4.0 10.5.0

2011-09 CTK53 CP-110694 +nor:*' %*#e or SG# 'o%*t&on !"*te ro%e"!re 10.5.0 11.0.0

2011-09 CTK53 CP-110691 n%'!#&on o SS Co"e &n SG# P*&n or etwork &n&t&*te" CSSPro%e"!re

10.5.0 11.0.0

2011-09 CTK53 CP-110691 7er'*&n w&t TS 24.301 #%oe 10.5.0 11.0.0

2011-12 CTK54 CP-110886 e#tor*t&on o CS Ser7&%e# "!r&n 'on MME *&'!re 11.0.0 11.1.0

2011-12 CTK54 CP-110882 +#;n%rono!# "&#'*; o network n*:e &n CS> "e'o;:ent 11.0.0 11.1.0

2011-12 CTK54 CP-110882 Corre%t&on to reeren%e# 11.0.0 11.1.0

2011-12 CTK54 CP-110888 E"&tor&*' %orre%t&on# 11.0.0 11.1.0

2011-12 CTK54 CP-110858 n%'!#&on o E-UT+ 'o%*t&on &n SG# $o%*t&on U"*te :e##*e 11.0.0 11.1.0

2011-12 CTK54 CP-11084 Corre%t&on on tr&er o EPS "et*% &n"&%*t&on *t te MME 11.0.0 11.1.02011-12 CTK54 CP-110888 Corre%t te e*7&or# o te V$ "!r&n te &:'&%&t MS "et*%ro%e"!re

11.0.0 11.1.0

2011-12 CTK54 CP-110942 Pro7&"e S!#%r&er nor:*t&on *n"'&n or UE !n"er $TE 11.0.0 11.1.0

2012-03 CTK55 CP-120113 SG# *&n *n"'&n &n te V$ *n" te MME *&'!re %*#e# 11.1.0 11.2.0

2012-06 CTK56 CP-120318 MME *&n *n"'&n or ISMS n"&%*torI %*#e 11.2.0 11.3.0

2012-06 CTK56 CP-120293 C*ne to te "et*% :e##*e or &:'&%&t "et*% *t MME 11.2.0 11.3.0

2012-06 CTK56 CP-120293 C'*r&&%*t&on o MME e*7&o!r &n re%e&7&n CS P*&n wen MT*# e&re" !t T &# r!nn&n w&'e S &# *%t&7*te"

11.2.0 11.3.0

2012-06 CTK56 CP-120309 SG# S!ort or MSC &n Poo' to *7o&" "!*' V$ re&#tr*t&on 11.2.0 11.3.0

2012-06 CTK56 CP-120318 S!ort o M+P #&n*''&n &n te MME (7&* B) 11.2.0 11.3.0

2012-06 CTK56 CP-120315 S!ort o SMS &n MME or PS-on'; #!#%r&t&on 11.2.0 11.3.0

2012-09 CTK5 CP-12052 P*rt&*' V$ *&'!re or V$ re#t*rt w&t CS> w&'e S &# *%t&7*te" 11.3.0 11.4.0

2012-09 CTK5 CP-120594 C'*r&&%*t&on o MME *:e *n" V$ *:e or:*t 11.3.0 11.4.0

2012-09 CTK5 CP-120594 Tr*n#&t&on&n to SG#-U$$ !on +tt*% 11.3.0 11.4.0

2012-09 CTK5 CP-120584 +7o&"&n "!*' V$ re&#tr*t&on or 'e*%; UE# 11.3.0 11.4.02012-09 CTK5 CP-120589 +""&t&on*' %on"&t&on or #k&&n V$ SG# re&#tr*t&on 11.3.0 11.4.0

2012-12 CTK58 CP-12080 =*n"'&n o V$ *&'!re w&to!t re#t*rt 11.4.0 11.5.0

2012-12 CTK58 CP-120803 SMS &n MME re&#tr*t&on &n"&%*t&on ro: te =SS 11.4.0 11.5.0

2012-12 CTK58 CP-12080 Con&!r*t&on# w&t :!'t&'e SCTP en"o&nt# er MMEV$ *&r 11.4.0 11.5.0

2012-12 CTK58 CP-12080 A %o"&n &n V$ n*:e *n" MME n*:e 11.4.0 11.5.0

2012-12 CTK58 CP-120898 Se'e%te" P$M &n network #*r&n or CS> 11.4.0 11.5.0

2013-03 CTK59 CP-130108 SG# nter*%e *'&%*&'&t; &n %*#e o SMS &n MME 11.5.0 11.6.0

2013-03 CTK59 CP-130123 CS "o:*&n oer*tor #e'e%t&on &n GBC 11.5.0 11.6.0

2013-06 CTK60 CP-130255 Corre%t&on to Se'e%te" CS o:*&n er*tor E "e&n&t&on 11.6.0 11..0

2013-06 CTK60 CP-130239 E'&%&t MS "et*% tr&er ; te ree%t&on o T+U ro%e"!re 11.6.0 11..0

2013-09 CTK61 CP-130498 C'*r&&%*t&on on SS %o"e !#e" &n te P*&n :e##*e 11..0 11.8.0

2013-09 CTK61 CP-130524 St*te o SG# *##o%&*t&on &n te MME or e:eren%; CS> 11..0 11.8.0

2013-12 CTK62 CP-13042 +""&t&on o M CS> &n"&%*t&on or ret!rn to '*#t $TE P$M 11.8.0 11.9.0

2013-12 CTK62 CP-13045 UE *&n *ter TMS re*''o%*t&on ro%e"!re *ort 11.8.0 11.9.0

2013-12 CTK62 CP-13039 Mo"&&%*t&on or *&n w&t MS &n MME or CS> 11.8.0 11.9.02014-03 CTK63 CP-140130 e#on#e to SG# *&n 11.9.0 11.10.0

2014-06 CTK64 CP-140301 CS> r&or&t; %*'' *n"'&n &n * network #!ort&n M!'t&:e"&*Pr&or&t; Ser7&%e

11.10.0 11.11.0

2014-06 CTK64 CP-140309 et!rn to '*#t $TE P$M &n"&%*t&on or e:eren%; %*''# 11.10.0 11.11.0

2014-06 CTK64 CP-140304 =*n"'&n *&n re<!e#t or USS wen Vo$TE %*'' &# ono&n 11.10.0 11.11.0

3GPP TS )*+((, %((+((+- ")-(./-0#0,'elease ((

ts 29.118 v11 29118-bb0 mme vlr 69pages

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