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Special Subject Manual---GSM NP +Network
Planning and pti!i"ation,
ersion .ntroduction/
Version ate !riter Assessor Amendment Re"ords
V1.# $ar"% 2&t%'
2##(
C%en Ni Z%en) *ao None
V1.1 +eptem,er -t%'
2##(
C%en Ni Z%en) *ao $odifi"ation of ritten mista/es in
se"tion 2.1.1.0
V1.2 e"em,er 2t%' 2##(
Cao e C%en Ni T%e 3pdated information in"l3des t%ee43ipment names of +R ,ase stations'
t%e te"%ni"al parameters' t%e ,andidt%
apert3res s3pported ,y RU. T%e
te"%ni"al parameters and t%e rele5ant
apert3res are s3ita,le for R.2 5ersion.
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0ey words/
+R' lin/ ,3d)et
Su!!ary/
T%is man3al mainly des"ri,es lin/ ,3d)et similarities and differen"es ,eteen
+R e43ipment and traditional 6T+.
1bbre'iation/
+R: +oftare efine Radio
Re2erence !aterials/
Coverage Planning Guidebook
Special Subject Research---Analysis on Application of GSM SDR !uip"ent in
#$SR %et&orking
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2.0.2 7eeder Ca,le @oss Consideration..........................................................................&9
2.0.8 Appli"ation of $3ltiB"arrier Asso"iation...................................................................-#
2.0.0 7a"tors to ,e Considered for OT+R @in/ 63d)et...................................................--
2.0.& @in/ 63d)et E>amples............................................................................................--
7 Su!!ary#############################################################################################################################68
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)able *ontentsTa,le 1B1 $ain 6oards in 66U of Z+R 6+##...................................................................
Ta,le 1B2 O3tp3t Poer of RU#2............................................................................................11
Ta,le 1B8 !or/in) 7re43en"y of RU#2...................................................................................11
Ta,le 1B0 Re"ei5er +ensiti5ity of RU#2...................................................................................11
Ta,le 1B& O3tp3t Poer of RU#2A..........................................................................................10
Ta,le 1B- !or/in) 7re43en"y 6and of RU#2A.......................................................................10
Ta,le 1B9 +ensiti5ity of RU#2A Re"ei5er................................................................................10
Ta,le 1B Total O3tp3t Poer of RU0#....................................................................................1&
Ta,le 1B( !or/in) 7re43en"y 6and of RU0#.........................................................................1&
Ta,le 1B1# +ensiti5ity of RU0# Re"ei5er.................................................................................1&
Ta,le 1B11 Total O3tp3t Poer of RU-#..................................................................................1-
Ta,le 1B12 Carrier Poer Allo"ation of RU-# 3nder R.2......................................................19
Ta,le 1B18 Ca,inetBtop O3tp3t Poer for =?U *y,rid $ode of RU-#....................................1
Ta,le 1B10 !or/in) 7re43en"y 6and of RU-#.......................................................................1
Ta,le 1B1& Re"eption +ensiti5ity of RU-#...............................................................................1
Ta,le 1B1- Total O3tp3t Poer of R+U-#...............................................................................1(
Ta,le 1B1( Carrier Poer Allo"ation of R+U-# 3nder R.2....................................................2#
Ta,le 1B1 !or/in) 7re43en"y 6and of R+U-#.....................................................................2#
Ta,le 1B1( Re"eption +ensiti5ity of R+U-#............................................................................21
Ta,le 1B2# Introd3"tion to E>ternal Interfa"es of R-#.........................................................28
Ta,le 1B21 Total O3tp3t Poer of R-#................................................................................28
Ta,le 1B2& Carrier Poer Allo"ation of R-# 3nder R.2.....................................................20
Ta,le 1B28 Ca,inetBtop O3tp3t Poer 3nder =?U *y,rid $ode for R-#.............................20
Ta,le 1B20 !or/in) 7re43en"y 6and of R-#......................................................................2&
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Ta,le 1B2& Re"eption +ensiti5ity of R-#.............................................................................2&
Ta,le 2B1 Ca,inetBtop O3tp3t Poer and Co5era)e En%an"ement Te"%nolo)y =ains ofVario3s Confi)3rations RU#2?RU#2A Usedample for Confi)3rin) Con5entional +2Btype +ite and +2 7!Rample for Confi)3rin) +2Btype +ites T;7!R D PCT;7!Ramples for Confi)3rin) +0Btype +ite ,y 2RU#2 or RU#2;RU#2A 8-
Ta,le 2B& @in/ 63d)et for =+$ +2 and +8 Type +ites Confi)3ration ,y RU-#......................0&
Ta,le 2B- @in/ 63d)et for =+$ +2Btype +Ites T;7!R< Confi)3ration ,y RU-#...........0-
Ta,le 2B9 @in/ 63d)et for =+$ +Btype +ite Confi)3ration ,y RU-#.....................................09
Ta,le 2B @in/ 63d)et for Confi)3rin) =+$(## +0;U$T+(## +1 ,y one RU-#..................0
Ta,le 2B( @in/ 63d)et for =+$ +2 and +8 Confi)3ration ,y R+U-#.....................................&8
Ta,le 2B1# @in/ 63d)et for =+$ +2 T ; 7!R< ,y RU-#...............................................&0
Ta,le 2B11 +3mmary Ta,le for *ansen 7eeder Ca,le @oss...................................................&(
Ta,le 2B12 E>amples for 7eeder Ca,le @oss at ifferent RRU $o3ntin) *ei)%ts.................-#
Ta,le 2B18 @in/ 63d)et for ToerBoff Installation and NearBAntenna Installation of R-#. . .-9
Ta,le 2B10 @in/ 63d)et for R-# +T+R D OT+R Appli"ation...............................................-
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3 SDR %4uip!entSu!!ary
T%is "%apter mainly introd3"es family mem,ers of "3rrently 3sed +R
e43ipment: 6+##' 6+(##' 6+9## 62##;R-#< and o3tdoor mi"ro
6+(#- =#-#.
7or t%is "%apter' parameters of se5eral main R7 3nits need to ,e
3nderstood.
3#3 .ntroduction to 9a!ily Me!bers o2 SDR %4uip!ent
At present' t%e family mem,ers of +R e43ipment mainly are: indoor
ma"ro 6+##' o3tdoor ma"ro 6+(##' distri,3ted 6+9## 62##;R-#im3m distan"e ,eteen 66U and t%e last RRU is 0#/m.
7i)3re 1B- +/et"% $ap for C%ain Netor/in) of 62##;R-# istri,3ted 6T+
3#3#< BS:8;6 G;6;
6+(#- feat3res small 5ol3me' li)%t ei)%t' lo "ost and fle>i,le
"onfi)3ration' and is mainly 3sed in o3tdoor mi"ro 6T+ s"enario' indoor mi"ro
6T+ s"enario and indoor distri,3tion. It is s3ita,le for o3tdoor small "apa"ity
appli"ation' nonBe43ipment room en5ironment' %ot spot area "o5era)e' ,lind
spot area e.).: t3nnel< "o5era)e and mar)in netor/ appli"ation.
6+(## is desi)ned it% R7 and ,ase ,and separation str3"t3re. Its ,ase
,and mod3le "an ,e in "ommon 3se it% t%at of indoor ma"ro 6+##' and t%e
R7 mod3le adopted is )enerally R+U-#. +in)le "a,inet of 6+(#- "an s3pport
- "arriers at ma>im3m' and t%e site "apa"ity "an also ,e e>tended 5ia
"onne"tin) it% additional R-#.
6+(#- is "on5enient for installation' and o""3pies little area. It "an ,e
installed in m3ltiple ays in"l3din) poleBmo3ntin)' allBmo3ntin) and floorB
fi>ation manner 5ia standin) ,ra"/et
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7i)3re 1B9 Appearan"e of 6+(#-
3#5 .ntroduction to SDR BB@ +Base Band @nit,
T%e 66U of +R ,ase station is 62##' and 62## =U8-# is a =?U
s3pported 66U.
3#5#3 .ntroduction to Structure and Board 9unctions o2 B:5;;
66U 6ase 6and Unit< "onsists of "ontrol and "lo"/ ,oard CC
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7i)3re 1B +/et"% $ap for 66U 62##im3m.
3#5#5 *apacity .ndeAes o2 B:5;;
TRs s3pported at ma>im3m for =+$: -# TR sin)le U6P= "an s3pport
12 TRs' and totally & ,oards "an ,e "onfi)3redim3m for U$T+: 1& C+ sin)le 6PC ,oard "an
s3pport 8 C+' and totally & ,oards "an ,e "onfi)3red
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3sed for netor/in) indi5id3allyG RU-#' R-# and R+U-# are all ,ased on
m3ltiBmode m3ltiBdensity "arrier te"%nolo)y' and "an or/ 3nder (##?1##
fre43en"y ,and it% =?U d3al modes s3pported. R- is a $CPAB,ased
remote radio 3nit RRUer filter' trans"ei5er 3nit' poer
amplifier and prote"ti5e ,oard. RU#2 pro5ides 2B"%annel antenna feeder
interfa"es and to pairs of CPRI interfa"es.
7i)3re 1B( +/et"% $ap for O3tard Appearan"e of RU#2
Internal str3"t3re of RU#2 is as s%on in folloin) fi)3re.
!%erein'
TUP is a d3al d3ple> filter 3nit e43ipped it% 2 T interfa"es and 0 R
interfa"esG
TPAU is a poer amplifier 3nit it% a ,3iltBin CO$ "om,iner 3nit
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"onfi)3ration of +0 type site' it implements synt%esis f3n"tion and t%e synt%esis
loss is 8d6.
TTRU is a d3alBdensity trans"ei5er 3nit e43ipped it% 2 Ts and 0 Rs.
RPC is a poer s3pply mod3leG
7i)3re 1B1# +/et"% $ap for Internal +tr3"t3re of RU#2
3#7#3#5 utput Power
Under =$+ mod3lation s"%eme' t%e "arrier o3tp3t poer is -#!G 3nder
BP+ mod3lation s"%eme' t%e "arrier o3tp3t poer is 0#!.
As RU#2 "ontains a @ d3al d3ple>er and @NA
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PA O3tp3t Poer !< -# 0#
Ca,inetBtop O3tp3t Poer
!
!or/in) 7re43en"y 6and =+$: (##?1## $*H
Ta,le 1B8 !or/in) 7re43en"y of RU#2
3#7#3#< Sensiti'ity
Item Inde>
Re"ei5er +ensiti5ity B112 d6mJ=+$ sin)le antenna
re"eption
Ta,le 1B0 Re"ei5er +ensiti5ity of RU#2
3#7#3#= Supporting *o'erage %nancing )ecnology
+3pportin) PCT?T?7!R?IRC.
3#7#3#6 Supporting 9re4uency Eopping
+3pportin) ,ase,and fre43en"y %oppin)?7R fre43en"y %oppin).
3#7#5 R@;51 +GSM8;;3:;; nly,
T%e internal str3"t3re and R7 inde>es of RU#2A and RU#2 are t%e same'
and t%e only differen"e is t%at RU#2A "ontains no @ mod3le TUP< and
pro5ides no antenna feeder interfa"e. T%erefore' RU#2A "an not ,e 3sed
indi5id3ally. It "an ,e 3sed as s3pplement of RU#2 for "onfi)3rin) 0BTRs "ell
or e>pansion from 2BTRs "ell to 0BTRs "ell %en no 0B"%annel di5ersity
re"eption is re43ired' so as to red3"e t%e netor/ "ost.
3#7#5#3 utward 1ppearance
RU#2A is a =+$ sin)leBmode R7 mod3le' it still adopts d3alBdensity
"arrier te"%nolo)y and "an s3pport 2BTRs. Compared it% RU#2' it %as no
antenna feeder interfa"e.
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7i)3re 1B11 +/et"% $ap for O3tard Appearan"e of RU#2A
T%e internal str3"t3re of RU#2A is as s%on in folloin) fi)3re.
!%erein'
TPAU is a poer amplifier 3nit it% a ,3iltBin CO$ "om,iner 3nit
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7i)3re 1B12 +/et"% $ap for Internal +tr3"t3re of RU#2A
It "an ,e easily seen from folloin) fi)3re t%at t%e differen"e ,eteenRU#2A and RU#2 is t%at RU#2A %as no TUP mod3le. And it is 3st for t%is
reason t%at RU#2A %as no antenna feeder interfa"e and "an not "ond3"t
netor/in) indi5id3ally.
3#7#5#5 utput Power
Under =$+ mod3lation s"%eme' t%e "arrier o3tp3t poer of RU#2A is
-#!G 3nder BP+ mod3lation s"%eme' t%e "arrier o3tp3t poer is 0#!.
Alt%o3)% RU#2A %as no @ d3al d3ple>er and @NA
Re"ei5er +ensiti5ity B112 d6mJ=+$ +in)le Antenna
Re"eption
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Ta,le 1B9 +ensiti5ity of RU#2A Re"ei5er
3#7#5#= Supporting *o'erage %nancing )ecnology
+3pportin) PCT?T?7!R?IRC.
3#7#5#6 Supporting 9re4uency Eopping
+3pportin) ,ase,and fre43en"y %oppin)?R7 fre43en"y %oppin).
3#7#7 R@im3m' and t%e total "a,inetBtop
o3tp3t poer is -#!. 7or U$T+' t%e "a,inetBtop o3tp3t poer m3st ,e
ens3red to ,e 2#! per "arrier' and a pie"e of RU0# s3pports 8 "arriers.
RU0# is a m3ltiB"arrier RU mod3le' it "3rrently follos t%e prin"iple of
e43al poer di5ision for ea"% "arrier' and t%e total "a,inetBtop poer is /ept at
-#!. 7or e>ample' if 8 "arriers are "onfi)3red' t%e "a,inetBtop o3tp3t poer of
ea"% "arrier is 2#!.
RU0# Poer
Total PA O3tp3t Poer !< &
Total Ca,inetBtop O3tp3t -#
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7i)3re 1B10 +/et"% $ap for O3tard Appearan"e of RU-#
3#7#
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2. 7or poer le5el ad3stment' t%e ad3stment )ran3larity of ea"% TR m3st
,e t%e same.
8. =+$ TR 43antity K poer of ea"% TR ; U$T+ "arrier poer LM total
"a,inet top poer.
Type of RU?RRUTotal Ca,inetBtop
O3tp3t Poer !im3m O3tp3t Poer Confi)3ration for Ea"% Carrier in
R.2 !tended interfa"es' respe"ti5ely for inp3t and o3tp3t of di5ersity re"eption
si)nals. T%ere are also to fi,er interfa"es on t%e panel' one for "onne"tin)
it% t%e 66U' and t%e ot%er for "as"adin) it% ot%er RU mod3les.
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7i)3re 1B1& +/et"% $ap for O3tard Appearan"e of R+U-#
3#7#=#5 utput Power
R+U-# "an s3pport =+$?U$T+ d3al mode. T%e total "a,inetBtop o3tp3t
poer is #! =$+
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R+U-# #!
=+$: ( le5els
1#!?12!?1&!?2#!?2&!?8#!?0#!?-#!?#!es
!or/in) 7re43en"y 6and =+$: E=+$?(##?1##$*H
Ta,le 1B1 !or/in) 7re43en"y 6and of R+U-#
Ca3tion:
At present' t%e or/in) ,andidt% of R+U-# %as a restri"tion of 1&$*H.
T%erefore' t%e fre43en"y points "onfi)3red on t%e same R+U-# s%o3ld ,e
it%in a ran)e of 9.&$*H of t%e "entral fre43en"y points.
3#7#=#< Sensiti'ity
Item Inde>es
Re"ei5er +ensiti5ity B112 d6mJ=+$ sin)le antenna
re"eption
Ta,le 1B1( Re"eption +ensiti5ity of R+U-#
3#7#=#= Supporting *o'erage %nance!ent )ecnology
+3pportin) T?7!R?IRC.
3#7#=#6 Supporting 9re4uency Eopping
+3pportin) ,ase,and fre43en"y %oppin)?R7 fre43en"y %oppin).
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3#7#6 R::6; +GSM@M)S,
3#7#6#3 utward Structure
R-# is a R7 remote 3nit. R-# and 62## to)et%er "onstit3te to a
distri,3ted 6T+ system. T%e messa)in) si)nals are forarded from R-# to
66U for f3rt%er pro"essin). T%e interfa"es ,eteen R-# and t%e 66U are
standard CPRI interfa"es.
7i)3re 1B1- +/et"% $ap for O3tard Appearan"e of Z+R R-#
7i)3re 1B19 P%oto for 6ottom Part of Z+R R-# Case
+?N @a,el Interfa"es Interfa"e Type?Conne"tor
1 @C1
Interfa"e for 66U and
RRU "onne"tion ?RRU
"as"ade interfa"e
@C type opti"al interfa"e IEC 90tended interfa"eNB $I@BCB8(#12 or IEC1-(B1-amples for lin/ ,3d)et ill
also ,e demonstrated.
To s3m 3p' t%e lin/ ,3d)et of +R sites %as t%ree main differen"es in
"omparison it% t%at of traditional site:
Ca,inetBtop o3tp3t poer "al"3lation met%odG
Consideration for feeder loss %en RRU is installed "lose to t%e
antenna?platform 3nder distri,3ted netor/in) modeG
E>tra 3plin/?donlin/ )ains 3nder OT+R netor/in) modeG
5#3 R@;5 +R@;51,
RU#2 and RU#2A netor/in) are s3ita,le for sin)le "ell "onfi)3red it% 0
or less TRs. RU#2 RU#2Aer
are not in t%e same 3nit' t%e loss s%o3ld ,e "al"3lated separately.
5#3#3 )ypical SDR Sites
5#3#3#3 *on2iguration o2 *on'entional S5-type Site
To "onfi)3re "on5entional +2Btype site ,y RU#2' one RU#2 3nit needs to
,e "onfi)3red. T%e transmit "%annel needs no "om,inin) and t%e "a,inetBtop
o3tp3t poer is 0#! =$+
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7i)3re 2B1 Confi)3rin) Con5entional +2Btype +ite ,y RU-#
5#3#3#5 S5 +9CDR,
RU#2 %as only to antenna interfa"esG t%erefore' additional to di5ersity
re"eption si)nals m3st ,e a""essed in from ot%er mod3les. +o for 0B"%annel
di5ersity re"eption +2Btype site' an additional RU#2 3nit is needed to realiHe
di5ersity re"eption of ot%er to "%annels.
To "onfi)3re +2Btype site %i"% s3pports 0B"%annel di5ersity re"eption
7!R ,y RU#2' to RU#2 3nits are needed. T%e transmittin) "%annel needs
no "om,iner' and t%e "a,inetBtop o3tp3t poer is 0#! =$+
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7i)3re 2B1( Confi)3rin) +2Btype +ite 7!R< ,y RU#2
Ca3tion:
In t%e a,o5e fi)3re' only TUP mod3le is s%on for representin) RU#2
mod3le. It does not mean t%at t%is TUP mod3le is of spe"ial str3"t3re or any
spe"ial mod3le. In "ase of any similar "ases for folloin) fi)3res' please ta/e
t%is fi)3re for referen"e.
5#3#3#7 S5 +DD)?9CDR,
To realiHe 0B"%annel di5ersity' anot%er RU#2 3nit is needed for realiHin)
di5ersity re"eption of ot%er to "%annels. $ean%ile' for toB"%annel emission'
delay transmit di5ersity te"%nolo)y "an ,e adopted for impro5in) donlin/
43ality.
To "onfi)3re +2Btype site %i"% s3pports 3plin/ 0B"%annel di5ersity
re"eption and donlin/ T ,y RU#2' to RU#2 3nits are needed. T%e
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transmittin) "%annel needs no "om,iner' and t%e "a,inetBtop o3tp3t poer is
0#! =$+
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To "onfi)3re +2Btype site %i"% s3pports 3plin/ 0B"%annel di5ersity
re"eption and donlin/ PCT ,y RU#2' to RU#2 3nits are needed. ToB
"%annel TTRU emission si)nals of ea"% RU#2 3nit "omplete poer
"om,ination 5ia respe"ti5e CO$' and o3tp3t oneB"%annel si)nal from OUT
interfa"e to TUP.
In "onsideration of PCT poer oint )ain of 2.&d6' 3nder PCT mode'
t%e "a,inetBtop o3tp3t poer of RU#2 is a,o3t 9#! =$+
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5#3#3#6 *on2iguration o2 *on'entional S
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7i)3re 2B28 Confi)3rin) +0Btype +ite ,y RU#2;RU#2A
It is not s3))ested to 3se T?PCT %en ea"% "ell %as to and moreTRs 8 to 0 TRs Su!!ary o2 arious *on2igurations
T%e "a,inetBtop o3tp3t poers of 5ario3s "onfi)3rations RU#2?RU#2A
3sed< are s3mmariHed in folloin) ta,le:
RU#2 RU#2A< Ca,inetBtop
Poer !7#;; ->7#;;
@o)BNormal $ar)in d6< .9# .9#
1llowed MaA Pat Loss +dB, 35=#;: 35=#3; 35>#;: 35=#3;
@plink-Downlink +dB, -;#;5 3#8:
Li!ited @L Li!ited DL Li!ited
1llowed MaA Pat Loss +dB, 35=#;: 35=#3;
SSdesign +dB!, -67#;;
6T+ Antenna *ei)%t m< 2&.## 2&.##
$+ Antenna *ei)%t m< 1. 1.
Area Co5era)e Pro,a,ility (&Q (&Q
*ell Radius +k!, ;#8> ;#8>
Ta,le 2B29 @in/ 63d)et E>ample for Confi)3rin) Con5entional +2Btype +ite and +2 7!R< +ites ,y RU#2
5#3#5#5 S5-type Sites +DD)?9CDR & DP*)?9CDR,
+2T;7!R< +2PCT;7!R pat% loss and estimated radi3s are all t%e
same.
5#3#5#7 S7#;;
@o)BNormal $ar)in d6< .9#
1llowed MaA Pat Loss +dB, 35=#;: 355#3;
@plink-Downlink +dB, 5#8:
Li!ited DL Li!ited
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1llowed MaA Pat Loss +dB, 355#3;
SSdesign +dB!, -67#;;
6T+ Antenna *ei)%t m< 2&.##
$+ Antenna *ei)%t m< 1.
Area Co5era)e Pro,a,ility (&Q
*ell Radius +k!, ;#:;
Ta,le 2B2( @in/ 63d)et E>amples for Confi)3rin) +0Btype +ite ,y 2RU#2 or RU#2;RU#2A
5#5 R@6;
RU-# is a =?U d3al mode m3ltiBdensity R7 3nit %i"% "an s3pport =+$sin)le fre43en"y' U$T+ sin)le fre43en"y' =+$ d3al fre43en"y and =?U d3al
mode netor/in). T%e lin/ ,3d)et differen"e ,eteen RU-# and traditional
6T+ is t%e met%od for "al"3latin) "a,inetBtop poer. T%e traditional 9?' &?0
or 1B&? "a,les are ta/en as main feeder "a,les' and t%e feeder "a,le
"al"3lation met%od is t%e same it% t%at of traditional 6T+.
5#5#3 )ypical Sites *on2iguration
5#5#3#3 GSM Single 9re4uency Band Networking
5#5#3#3#3 S3F6
!%en a sin)le se"tor %as less t%an - TRs or -TRs' ea"% "ell s%o3ld ,e
"onfi)3red it% a RU-# and a pair of d3ple> D d3al polariHation antennas. T%e
n3m,er of 66U s%o3ld ,e determined ,ased on total n3m,er of p%ysi"al
"arriers in =+$ netor/. And ea"% U6P= ,oard "an s3pport 12TRs at
ma>im3m.
T%e total "a,inetBtop o3tp3t poer of ea"% "ell is -#!' and t%e poer is
e43ally allo"ated to ea"% TR. 7or "a,inetBtop o3tp3t poer 3nder different
"arrier "onfi)3rations of RU-#' please refer to se"tion Error: Referen"e so3r"e
not fo3nd.
+ele"t RU-#B(## for (##$*H =+$ independent netor/in)' and sele"t
RU-#B1## for 1##$*H =+$ independent netor/in).
T%e antenna "onne"tion of RU-# is as s%on in folloin) fi)3re:
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7i)3re 2B20 1 to - =+$ Carriers Confi)3ration for RU-#
5#5#3#3#5 S>F35
!%en one se"tor %as more t%an - TRs 9 to 12 TRs?"ell
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7i)3re 2B2& 9 to 12 Carriers Confi)3ration for RU-#
5#5#3#3#7 S3F6 +DD)?9CDR,
!%en T and 7!R are adopted' ea"% "ell m3st ,e "onfi)3red it% to
RU-#s' and to d3ple> D d3alBpolariHed antennas are also needed. As to
RU-s transmit t%e same si)nals' t%e TRs are lo)i"ally t%o3)%t as t%e same
TR. At t%is time' t%e ,ase,and ,oard 43antity needs to ,e "al"3lated
a""ordin) to t%e 43antity of p%ysi"al "arriers' for e>ample' for +0?0?0 3nder
T;7!R mode' t%e 43antity of ,ase,and ,oards to U6P= ,oardsim3m. To )3arantee t%e "a,inetBtop o3tp3t of 2#! for
ea"% "arrier' ea"% RU-# "an s3pport 8 "arriers?se"tors at ma>im3m. Under
8C1+ "onditions' only a pair of d3ple> D d3alBpolariHed antennas are needed'
t%e 66U "an ,e "onfi)3red as per 43antity of U$T+ se"tors' and ea"% 6PC,oard "an s3pport 8 C+ at ma>im3m.
T%e total "a,inetBtop o3tp3t poer of ea"% RU-# is -#!' and t%e o3tp3t
poer of ea"% "arrier s%o3ld ,e )3aranteed to ,e no less t%an 2#!.
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7i)3re 2B2 0 to - Carriers Confi)3ration in Ea"% U$T+ +e"tor for RU-#
5#5#3#7 GSM8;;3:;; Dual 9re4uency Band Networking
T%e "onfi)3ration prin"iple for d3al fre43en"y netor/in) is t%e same it%
t%at of sin)le fre43en"y netor/in) and t%e differen"es is t%at ea"% RU-#
mod3le "an only s3pport a fre43en"y ,andG t%erefore' d3alBfre43en"y ,and "ell
needs to RU mod3les at least' for e>ample' for =+$(## +2;=+$1## +2'
ea"% "ell needs to ,e "onfi)3red it% a RU-#B(## and a RU-#B1##. T%e
,ase,and ,oard 43antity is determined ,y total TR 43antity of d3al fre43en"y
,and.
Please see se"tion Error: Referen"e so3r"e not fo3ndfor "al"3lation of
"a,inetBtop poers 3nder =+$(##?1##.
If t%e antenna feeder "onfi)3ration s%o3ld ,e ointly s%ared' an e>ternal
,andidt% "om,iner is also needed.
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7i)3re 2B2( =+$(##?1## 3al 7re43en"y 6and Netor/in) for RU-# Antenna Uns%ared7#;; ->7#;;@o)BNormal $ar)in d6< .9# .9#
1llowed MaA Pat Loss +dB, 35=#;: 357#:= 35=#;: 355#;8
@plink-Downlink +dB, 3#57 5#88
Li!ited DL Li!ited DL Li!ited
1llowed MaA Pat Loss +dB, 357#:= 355#;8
SSdesign +dB!, -67#;;
6T+ Antenna *ei)%t m< 2&.## 2&.##
$+ Antenna *ei)%t m< 1. 1.
Area Co5era)e Pro,a,ility (&Q (&Q
*ell Radius +k!, ;#8; ;#:;
Ta,le 2B8# @in/ 63d)et for =+$ +2 and +8 Type +ites Confi)3ration ,y RU-#
It "an ,e seen from a,o5e ta,le t%at %en "onfi)3rin) =+$(## +2 and +8
type sites ,y RU-#' only t%e "a,inetBtop o3tp3t poer is different' and all ot%er
lin/ ,3d)et parameters are t%e same. 7or +2Btype site' t%e "a,inetBtop poer is
8#! 00.99d6m< and for +8Btype site' t%e "a,inetBtop poer is 2#!
08.#1d6m
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5#5#5#5 GSM8;; S5 +DD)?9CDR,
RU-# 2TRT;7!R7#;;
@o)BNormal $ar)in d6< .9#
1llowed MaA Pat Loss +dB, 35>#;: 356#:=
@plink-Downlink +dB, ;#57
Li!ited DL Li!ited
1llowed MaA Pat Loss +dB, 356#:=
SSdesign +dB!, -67#;;
6T+ Antenna *ei)%t m< 2&.##
$+ Antenna *ei)%t m< 1.
Area Co5era)e Pro,a,ility (&Q
*ell Radius +k!, 3#;8
Ta,le 2B81 @in/ 63d)et for =+$ +2Btype +ites T;7!R< Confi)3ration ,y RU-#
5#5#5#7 GSM8;; S:
RU-# + 2RU-#7#;;
@o)BNormal $ar)in d6< .9#
1llowed MaA Pat Loss +dB, 35=#;: 35;#: D d3alBpolariHed antennas.
T%e 66U s%o3ld ,e "onfi)3red as per total n3m,er of p%ysi"al =+$ "arriers'
and ea"% U6P= ,oard "an s3pport 12 TRs at ma>im3m.
T%e "a,inetBtop o3tp3t poer of ea"% "ell is #!' and t%e poer is e43ally
allo"ated to ea"% TR. 7or "a,inetBtop o3tp3t poer 3nder different "arrier
"onfi)3rations of RU-#' please refer to se"tion Error: Referen"e so3r"e not
fo3nd.
+ele"t R+U-#B(## for (##$*H =+$ independent netor/in)' and sele"t
R+U-#B1## for 1##$*H =+$ independent netor/in).
T%e antenna feeder "onne"tion of RU-# is as s%on in folloin) fi)3re:
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7i)3re 2B80 +1 to - Carriers Confi)3ration for R+U-#
5#7#3#3#5 S>F35
!%en a sin)le se"tor %as more t%an - TRs 9 to 12 TRs?"ellim3m.
7or "a,inetBtop o3tp3t poer 3nder different "arrier "onfi)3rations of
RU-#' please refer to se"tion Error: Referen"e so3r"e not fo3nd.
7or e>ample' %en a "ell is "onfi)3red it% TRs' to R+U-# s%o3ld ,e
3sed' ea"% one is "onfi)3red it% 0 "arriers' and ea"% "arrier %as a "a,inetBtop
o3tp3t poer of 2#!.
+ele"t R+U-#B(## for (##$*H =+$ independent netor/in)' and sele"t
R+U-#B1## for 1##$*H =+$ independent netor/in).
T%e spe"ifi" antenna "onne"tion is as s%on as follos:
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7i)3re 2B8& 9 to 12 Carriers Confi)3ration for R+U-#
5#7#3#3#7 S3F6 +DD)?9CDR,
!%en T and 7!R are adopted' ea"% "ell m3st ,e "onfi)3red it% to
R+U-#s' and to d3ple> D d3alBpolariHed antennas are also needed. As t%ose
to R+U-# transmit t%e same si)nals' t%e TRs are t%o3)%t as t%e same TR
lo)i"ally. At t%is time' t%e 43antity of t%e ,ase,and ,oard needs to ,e
"al"3lated as per t%e 43antity of p%ysi"al TR' for e>ample' for +0?0?0 3nder
T ; 7!R mode' t%e ,ase,and ,oard to U6P= ,oards< 43antity s%o3ld
,e "al"3lated as per 20 TRs.
7or "a,inetBtop o3tp3t poer 3nder different "arrier "onfi)3rations ofR+U-#' please refer to se"tion Error: Referen"e so3r"e not fo3nd.
+ele"t R+U-#B(## for (##$*H =+$ independent netor/in)' and sele"t
R+U-#B1## for 1##$*H =+$ independent netor/in).
T%e spe"ifi" antenna "onne"tion is as s%on as follos:
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7i)3re 2B8- 1 to - Carriers Confi)3ration T ; 7!R< for R+U-#
5#7#3#5 GSM8;;3:;; Dual 9re4uency Band Networking
T%e "onfi)3ration prin"iple of d3al fre43en"y ,and netor/in) is t%e same
it% t%at of sin)le fre43en"y ,and netor/in)' and t%e differen"e is: as ea"%
R+U-# mod3le "an only s3pport a fre43en"y ,and' t%e d3al fre43en"y "ell
needs to RU mod3les at minim3m. 7or e>ample' for =+$(## +2;=+$1##
+2' ea"% "ell needs to ,e "onfi)3red it% a R+U-#B(## and a R+U-#B1##.
And t%e ,ase,and ,oard 43antity is "al"3lated as per total TR 43antity 3nder
d3al fre43en"y mode.
7or "a,inetBtop poer "al"3lation of =+$(##?1##' please refer to se"tion
Error: Referen"e so3r"e not fo3nd .
If t%e antenna feeder "onfi)3ration needs to ,e ointly s%ared' an e>ternal
,road,and "om,iner is also needed.
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7i)3re 2B89 R+U-# =+$(##?1## 3al 7re43en"y Netor/in) Antenna Uns%ared8
Antenna i5ersity =ain d6< 8.##
R +ensiti5ity d6m< B112.## B1#2.##
T$A Contri,3tion to +ens. d6< #.##
R Antenna =ain d6ii,le
site deployment s"%eme. 66U is )enerally pla"ed indoor and "onne"ted to
RRU 5ia opti"al fi,er.
62## and R-# netor/in) "an ,e in star topolo)y' "%ain topolo)y and
%y,rid topolo)y.
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7i)3re 2B8( Ea"% Pair of Antennas Conne"ted it% One RRU
5#
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7i)3re 2B0# Ea"% Pair of Antennas Conne"ted it% 2 RRUs
5#
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7i)3re 2B01 +/et"% $ap for Antenna Installed Close to t%e RRU
7or e>ample' for near antenna installation of R-#B(##' RRU and t%e
antenna are "onne"ted 5ia 1?2 s3per soft 3mper at a len)t% of 2$' 3nder s3"%
"onditions' t%e feeder "a,le loss is 11.2?1##2;2#.#&M#.82d6. No li)%tnin)
arrester is "onfi)3red 3nder s3"% "onditions.
Ca3tion:
!%et%er t%e RRU "an ,e installed "lose to t%e antenna s%o3ld ,e 3nderstood
,y "omm3ni"atin) it% t%e mar/et department in tenderin) pro"ess' and t%e
lin/ ,3d)et "an t%en ,e made a""ordin)ly.
5#
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7i)3re 2B02 +/et"% $ap for RRU Installed Close to t%e Platform
+3mmary ta,le for feeder "a,le loss ta/in) *ansen prod3"t for an
e>ample
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$CU$ $3lti Carrier Unite Com,ineplanations to differen"es ,eteen traditional 8Bse"tors +T+R and OT+R
are )i5en as follos ,y analyHin) folloin) to fi)3res.
5#
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7i)3re 2B08 +/et"% $ap for Confi)3rin) +T+RB8 +e"tor into +??
5#
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7i)3re 2B0- +/et"% $ap for OT+RB8 O
Note:
In t%e a,o5e fi)3re' ' and "orrespond to t%e same "arrier transmitted ,y
Antenna1?2?8.
Ca3tion 1:
7or OT+R netor/in)' t%e 43antity of U6P= ,oard "an not ,e "al"3lated
a""ordin) to a"t3al lo)i" "apa"ity of OT+R 6T+ ,3t a""ordin) to t%e 43antity of
p%ysi"al "arriers "onfi)3red.In t%e a,o5e e>ample' one OT+RB8 OBtype site
%as lo)i" "apa"ity of TRs' ,3t t%e n3m,er of a"t3al p%ysi"al "arrier is
K8M20' t%3s it s%o3ld ,e "onfi)3red it% 2 U6P= ,oards. Anot%er e>amplerefers to a OT+RB& fi5e dire"tional antennas< O1#Btype site' t%e a"t3al U6P=
,oard 43antity s%o3ld ,e "al"3lated a""ordin) to t%e n3m,er of p%ysi"al
"arriers: &K1#M' and totally & U6P= ,oards s%o3ld ,e "onfi)3red.
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Ca3tion 2:
7or OT+R' t%e same "arrier m3st ,e implemented on t%e same U6P= ,oard.7or OT+RB& O1#Btype site s%on in folloin) fi)3re' ea"% U6P= ,oard is
a"t3ally "onfi)3red it% 2 lo)i" "arriers 2
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5#
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T Antenna =ain d6i< #.## 19.## #.## 19.##
%.RP +dB!, 77#;; =8#>< 77#;; 63#
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R +ensiti5ity d6m< B112.## B1#2.## B112.## B1#2.##
T$A Contri,3tion to +ens. d6< #.## #.##
R Antenna =ain d6i< 19.## #.## 19.## #.##
7!R d6< #.## 2.##
1cceptance Le'el +dB!, ->7#;; ->7#;;
@o)BNormal $ar)in d6< .9# .9#
1llowed MaA Pat Loss +dB, 356#8: 35=#>= 35:#8: 35>#>=
@plink-Downlink +dB, 3#57 3#57
Li!ited DL Li!ited DL Li!ited
1llowed MaA Pat Loss +dB, 35=#>= 35>#>=
SSdesign +dB!, -67
6T+ Antenna *ei)%t m< 2&.## 2&
$+ Antenna *ei)%t m< 1. 1.&
Area Co5era)e Pro,a,ility (&Q (&Q*ell Radius +k!, 3#;5 3#36
Ta,le 2B8( @in/ 63d)et for R-# +T+R D OT+R Appli"ation
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7 Su!!aryAfter readin) t%is man3al' yo3 s%o3ld
1 Understand family mem,er "omposition of +R series prod3"t.
2 6e familiar it% rele5ant parameters of se5eral R7 3nitsG
3 ifferen"es ,eteen lin/ ,3d)et of +R e43ipment and V2 and V8 6T+:
1< T%e met%ods for "al"3latin) "a,inetBtop o3tp3t poer are differentG
2< 7or distri,3ted netor/in) mode' %en t%e RRU is installed "lose to t%e
antenna?platform' t%e feeder "a,le loss s%o3ld ,e ta/en into "onsiderationG
1< 7or O+TR netor/in)' t%e e>tra 3plin/?donlin/ )ains are a5aila,leG