huawei utran dual carrier implementation guide

8/9/2019 Huawei UTRAN Dual Carrier Implementation Guide

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DC-HSDPA Implementation Guide

Huawei UTRAN

Table of Contents

1 Synopsis...............................................................................................................3

2 Implementation Checks & State!y......................................................................"

2.1 Ha#wae constaints$...................................................................................."

2.2 Cell #e%nitions$.............................................................................................."

2.3 RNC an# No#e licenses '(eatues$................................................................)

2." U* cate!oies$................................................................................................+

2.) Nei!h,o -e%nitions$.....................................................................................

3 Implementation an# /ei%cation..........................................................................

" -i/e'0alk Test an# Statistical Analysis$..............................................................

".1 -i/e Test'0alk Test$......................................................................................

".2 Statistical -ata$...........................................................................................1


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Huawei UTRAN

This pa!e is le(t ,lank intentionally

-ocument Histoy

*#ition -ate Autho Remaks1 )th No/ 21" Sai# Saleem 4ist *#ition

Huawei UTRAN #ual caie'-C5HS6A implementation !ui#e.


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Huawei UTRAN

1 SYNOPSIS

A sin!le cell tansmittin! an# ecei/in! on two #i7eent (e8uency #uple9es o( ):H; each the U* can ,e

sche#ule# at the same time? it can also ecei/e #i7eent #ata thou!h the two

caies at the same time. In the uplink> howe/e> the U* sen#s #ata only thou!h itsancho caie.

HSPA was introduced in Release 5/6 of 3GPP !S"s# !echnical S$eci%cations and is a $art of Huawei software

releases since RA& '()()

HSPA* was introduced in Release + of 3GPP !S"s# and is a $art of Huawei software releases since RA& '')(

,-HSPA was introduced in Release . of 3GPP !S"s# and is a $art of Huawei software releases since RA& ')(

This ,ute (oce metho# o( #ou,lin! ,an#wi#th can !eatly impo/e connection

8uality in weake si!nal aeas in a##ition to simply po/i#in! (aste #ata spee#s.

0ithout use o( :I:@ technolo!y> theoetically> ,-HS,PA with 601A2 can $rovidea $ea rate of 0 24it/s in the downlin. This ate is #ou,le o( the peak ate

o,taine# when only "BA: is use# on one caie i.e. 21 :,ps


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Huawei UTRAN

The scope o( this #ocument is to po/i#e #etaile# e9planation on implementation o(

#ual caie an# -C5HS6A cells in the netwok.A num4er of $re-reuisites such as

license con%guration on R& and &ode7 8eatures that should 4e activated for ,-HSPA 9 HSPA7 transmission :7 Parameters that should 4e tweaed for o$timi;ed

$erformance7 load 4alancing 4etween two ad two local cells o( the same -C !oup shoul# ,e se/e# ,y thesame RRU o ,y two casca#e# RRUs especti/ely.

4o 3 seies ,ase station> U3 nee#s to ,e con%!ue# with the 06, o

06#.

2%2 C!D!(INITIONS'The two cells opeate on a#acent caies with a (e8uency spacin! o( ) :H; osmalle in the same (e8uency ,an#. The two caies ae speci%e# ,y (e8uency

channel num,es


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Huawei UTRAN

Cell le/el paametes (o secon#ay cell ae con%!ue# in the same way as pimay

cell. Howe/e thee ae some (un#amental #i7eences that shoul# ,e

con%!ue#'checks to a/oi# #e!a#ation o se/ice inteuptions. 4ollowin! ae someo( the impotant paametes (o -C5HS-6A an# HS6AD wokin! that shoul# ,e

checke# ,y plannes when ceatin! the #ata,ase (o #ual caie cell.

MO pa)amete)

2nd*a))ie)Cell

1st*a))ie)Cell Meanin+

C*HS-6A ACTSTATUS ACTIEAT*- ACTIEAT*- HS-6A acti/ation statusC*HSU6A ACTSTATUS ACTIEAT*- ACTIEAT*- HSU6A acti/ation statusC*HS-6A A@CC@-*:@-* Automatic Automatic HS-6A co#e allocation mo#e

C*HS-6AC@-*A-F4@RHS-6AS0ITCH @N @N

Co#e a#ustment towa#s HS-6A (omR.

C*-RC@-*C@NGS*INT*R4R*BH@IN- TRU* TRU*

0hen the /alue is TRU*> uses can ,eselecte# (o inte5(e8uency han#o/e#uin! co#e esouce con!estion

C*AG@S0ITCH HS6A*NHS0ITCH

*4-6CH@N

*4-6CH@N *nhance# U switch

C*AG@S0ITCH HS6A6USS0ITCH

111

111 HS6A plus switch

C*HS-6A HS6-SCH:INC@-*NU: ) ) minimum HS6-SCH channels (o a cell

C* AC 11 11 ocation Aea co#eC*-R- --R-S0ITCHHS-6A @N @N -iecte# RetyC*CAC :AHS-6AUS*RNU: " " :a9 HS-6A Num,eC*CAC :AHSU6AUS*RNU: 2 1 :a9 HSU6A Num,e

C* TC* CHI6 CHI6

timin! o( a cell> ,oth caies shoul# ha/esame timin! ino#e to ,eha/e assynchonous cells

C* UAR4CN-@0NINJ 1+ 12 - UAR4CN

C* UAR4CNU6INJ +3+ +12 U UAR4CN

C*-R U-R4IRSTACTI@NInte4e8-H@

Inte4e8-H@

Channels ae econ%!ue# (o the *se/ice

!he a4ove mentioned values are eBem$lary and real value should 4e con%gured 4y the networ $lanners 4ased on

system needs and constraints)

!?>> timin! o( ,oth cells in -C !oup shoul# ,e same in o#e (o them to ,e

synchonous (o sche#ulin! ,y :AC aye. UAR4CN-@0NINJ an# UAR4CNU6INJshoul# #epict two a#acent 4-- ,an#s o( ) :H; each. HS6AD an# enhance# U

shoul# ,e ena,les on ,oth cells. No#e le/el switches ,>>,R8@RS!A!@&an#

=>>,R8@RS!A!@&ae optionally set to ?RateRedto econ%!ue channels (o ,este7ot se/ices. Aside f)om abo,e mention denitions mo)e details *ell le,el

pa)amete) list is atta*.ed belo/%

Cell Impotant-e%ntions.9ls9


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Huawei UTRAN

It is impotant to manually check the 6imay an# Secon#ay cell an# No#e le/el

impotant #e%nitions a(te they ae con%!ue#.

2%0 $NC ANDNOD! IC!NS!S(!AT3$!S'A list o( (eatues & licenses must ,e acti/e to suppot -C5HS6A (unctionality.

Ra#io Netwok Contolle RNC

Cf+S/it*.'RNC le/el Switch use# to chan!e the connection oientate# al!oithms1. C4GHS-6A-CS0ITCH$ Switch to ena,le -C5HS6A2. C4GHS-6A"BA:S0ITCH$ Switch to ena,le - " BA: mo#ulation

scheme


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Huawei UTRAN

UC*AG@S0ITCH$A"" the a)gorithm switch to a ce))*Hs!aP)'sSwitch:

1. DC_HSDPA2. D%_%ENHANCED

The cell an# No#e le/el licenses that must ,e ena,le ae mentione# ,elow$

-ownlink an# Uplink Channel elements must ,e con%!ue# w..t. opeato license>HS-6A sche#ule No#e (unction> 1) HS-6A co#es pe cell> #ownlink an# uplink

"BA: license> -C5HS-6A No#e le/el license> U 2 enhance# (unction.

i*enseIdentie) i*ense Item

Allo*ated

B0UC*1 U C* Num 3"B0-C*1 - C* Num 3"B0HS-6A1 HS-6A 4unction


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Huawei UTRAN

2%5 3! CAT!GO$I!S'

The U* can monito a ma9imum o( si9 HS5SCCHs in the two cells o( -C5HS-6A. Ineach cell> the U* can monito a ma9imum o( thee HS5SCCHs at the same time.

In 3G66 Release > HS5-SCH U* cate!oies 216 226 206 and 25ae a##e# tosuppot -C5HS-6A. In 3G66 Release o late> moe HS5-SCH U* cate!oiessuppot -C5HS-6A.

The (ollowin! U* cate!oies can ,e use# to test the thou!hput o( -CHS-6A cells.

3GPPRelease

Category

Max. numberof HS-DSCHcodes (per

cell

Modulat!on M"M#$ Mult!-CellCode Rateat max data

rate

Max.datarate

%Mb!t&s'

Re)ease - . ./ .0#1AM D'a)#Ce)) 2*-. 3*4

Re)ease - ./ .0#1AM D'a)#Ce)) 2*56 -

Re)ease - 3 ./ 04#1AM D'a)#Ce)) 2*- 3/*3

Re)ease - 4 ./ 04#1AM D'a)#Ce)) 2*5- 4*

!he a4ove mentioned =? categories can 4e used to test the through$ut of a cells on which ,-HS,PA is

con%gured)

2%7 N!IGHO$D!(INITIONS'

Asi#e (om Inta5(e8uency nei!h,os new inte5(e8uency nei!h,os must ,e

#e%ne# ,oth ways amon! tie1 an# tie2 (acin! sites'cells. Inte5RAT nei!h,o also

must ,e #e%ne# constaint hee nee#s to kept in min# is the IRAT state!y set in thenetwok 8-C8'DC @RA! and 8DC@RA! or 8'DC @RA!)

lindH8lag must ,e ena,le# ,etween 6imay an# Secon#ay cell in ,othway

#iection to a/oi# call #op. To !er$orm the 7)in" han"oer DRDEcN0Thresholdm'st 7e set to an a"e('ate a)'e* The DRD is

!ermitte" i$ Ec8No o$ the c'rrent ce)) is greater than the DRD Ec8No thresho)" o$ an inter#RAT8inter#

$re('enc+ neigh7oring ce))*

0 IMP!M!NTATIONAND4!$I(ICATION

e(oe to!!lin! the -C5HS-6A switch at RNC o No#e le/el all the a,o/ementione# 6e5Re8uisites must ,e checke#.


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Huawei UTRAN

ot. *ells of t.e same site a)e unde) t.e same $$3 and a)e of same se*to)

LM ,y check the lo!ical cell #e%nitions /ia :2 Topolo!y an# :T this can ,e

/ei%e#.

Cell Denitions 89 Cell 6aametes an# acti/ate# cell (eatues like !?>>7A!S!A!=S7 HSPAP>=SS:@!H etc can ,e checke# ,y takin! the paametic e9pot(om :2 o ST 3C!comman# on :2 :: inte(ace.

Node # $NC i*enses and (eatu)es LM ,y checkin! the -S6 IC*NS*comman# on No#e an# takin! RNC license e9pot (om :2 shows #i7eentessential licenses acti/ation status.

Nei+.bo) Denitions LM Inte5(e8uency> Inta5(e8uency an# IRAT nei!h,os can,e checke# ,y takin! the 3G an# 2G RN6 e9pot (om :2 o ,y the (ollowin!comman#s on :2s :: inte(ace$

1% ST 32GNC!'C!ID81:7;1< 2G neighbors of 3G cell ID2% ST 3INT!$($!=NC!'C!ID81:7;1< 3G inter-frequency neighbors

of 3G cell ID0% ST 3INT$A($!=NC!'C!ID81:7;7< 3G intra-frequency neighbors

of 3G cell ID

0G Ad>a*en*? Pa)amete) LM lin#H@4AG status ,etween pimay an#secon#ay cells can ,e checke# /ia RN6 e9pot (om :2 o ,y checkin! theesult o( LST UINTERRE!N"ELLon :2s :: inte(ace.

CellNode .ealt. and S*ope C.e*@ LM ,SP=?>>HEFH?ESP?D&,?&A2?7&,?&A2?Dan# ,SP=?>>HEFH?ESP?D?>>@,7?>>@,D on RNC le/el ,oth o( these comman#spesent compen#ium in(omation e!a#in! #i7eent (eatue an# license acti/ation.T.e follo/in+ s.ould be *.e*@ed out of t.e *omplete atta*.ed list belo/%

ell is activated or not7 ell is un4loced or not7 R!:P measure state7

:hether HS,PA is con%gured and active7 :hether HS,PA is su$$orted 4y&ode7 :hether 601A2 is su$$orted 4y cell7 :hether downliln >enhanced is su$$orted 4y cell7 :hether u$lin '61A2 is su$$orted 4y cell7:hether ,-HS,PA is su$$orted 4y local cell

-S6 UC*CH*CJSC@6*.9ls9


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Huawei UTRAN

5 D$I4!&A"T!STANDSTATISTICAANAYSIS'

5%1 D$I4!T!ST&A"T!ST'

4uthe pemises shoul# ,e ta/ese# to check the pe(omance o( HS-6A an# -C5HS-6A on pimay an# secon#ay cell.

The Cate!oy o( U*> oa# on 6imay cell an# Ra#io Con#ition


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Huawei UTRAN

Cell I- :a9imum :,ps

A/ea!e :,ps

1)1 3 2)

1)" 33.) 2).2

1)2 31. 2."

1)) 2+.+ 2).+

Altenati/ely> the pimay cell is con%!ue# with all channels wheeas the secon#aycell is con%!ue# with only HS5-SCH an# 65C6ICH. The secon#ay cell cannot wokin#epen#ently. This is calle# non5e8ui/alent #eployment. Non5e8ui/alent#eployment is not suppote#.

To Speci%cally check the pe(omance o( -C5HS-6A Huawei RAN13. po/i#es the(ollowin! countes.

Counter ame Counter Descr!pt!on

9S*HSDPA*RA*DC*AttEsta7N'm7er o$ DC#HSDPA RA Set'! Re('ests in the !rimar+ carrier o$ DC#HSDPAco'nte" $or ce))

9S*HSDPA*RA*DC*S'ccEsta7N'm7er o$ DC#HSDPA RAs Set'! S'ccess$'))+ in the !rimar+ carrier o$ DC#HSDPAco'nte" $or ce))

9S*HSDPA*RA*A7normRe)*DCN'm7er o$ DC#HSDPA RAs A7norma) Re)ease" in the !rimar+ carrier o$ DCco'nte" $or Ce));inc)'"ing R< Ca'se=

9S*HSDPA*RA*NormRe)*DCN'm7er o$ DC#HSDPA RAs Norma) Re)ease" in the !rimar+ carrier o$ DC co'nte"$or Ce))

9S*HSDPA*DC*PRIM*>E*Mean*Ce)) Aerage n'm7er o$ DC#HSDPA >Es in anchor carrier in a Ce))9S*HSDPA*DC*SEC*>E*Mean*Ce)) Aerage n'm7er o$ DC#HSDPA >Es in s'!!)ementar+ carrier in a Ce))

huawei utran dual carrier implementation guide

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