Special Subject Manual for GSM NPO-SDR Link Budget

7/25/2019 Special Subject Manual for GSM NPO-SDR Link Budget

1/78


2/78

Internal Use Only

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.

Confidential and Proprietary Information of ZTE CORPORATION.


3/78

Internal Use Only

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



4/78


5/78

Internal Use Only

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

II


6/78


7/78


8/78

Internal Use Only

)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&



9/78

Internal Use Only

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...............................................-

Confidential and Proprietary Information of ZTE CORPORATION. .


10/78

Internal Use OnlyF

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


16/78

Internal Use OnlyF

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


17/78

Internal Use OnlyF

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


18/78

Internal Use OnlyF

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


19/78

Internal Use OnlyF

"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


20/78

Internal Use OnlyF

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.

Confidential and Proprietary Information of ZTE CORPORATION. 33


21/78

Internal Use OnlyF

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


22/78

Internal Use OnlyF

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



23/78

Internal Use OnlyF

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 -#



24/78


25/78

Internal Use OnlyF

7i)3re 1B10 +/et"% $ap for O3tard Appearan"e of RU-#

3#7#


26/78

Internal Use OnlyF

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.

Confidential and Proprietary Information of ZTE CORPORATION. 3:


28/78

Internal Use OnlyF

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 #! =$+


29/78

Internal Use OnlyF

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).

Confidential and Proprietary Information of ZTE CORPORATION. 5;


30/78

Internal Use OnlyF

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#! =$+


36/78

Internal Use OnlyF

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#! =$+


37/78

Internal Use OnlyF

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



38/78

Internal Use OnlyF

transmittin) "%annel needs no "om,iner' and t%e "a,inetBtop o3tp3t poer is

0#! =$+


39/78

Internal Use OnlyF

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#! =$+


40/78


41/78

Internal Use OnlyF

5#3#3#6 *on2iguration o2 *on'entional S


42/78

Internal Use OnlyF

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

Confidential and Proprietary Information of ZTE CORPORATION. 7=


45/78

Internal Use OnlyF

1llowed MaA Pat Loss +dB, 355#3;


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:



46/78

Internal Use OnlyF

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


47/78

Internal Use OnlyF

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#!.



49/78


50/78

Internal Use OnlyF

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.



51/78

Internal Use OnlyF

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


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


55/78

Internal Use OnlyF

5#5#5#5 GSM8;; S5 +DD)?9CDR,

RU-# 2TRT;7!R7#;;


1llowed MaA Pat Loss +dB, 35>#;: 356#:=

@plink-Downlink +dB, ;#57

Li!ited DL Li!ited

1llowed MaA Pat Loss +dB, 356#:=


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#;;


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:



58/78

Internal Use OnlyF

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#!.



T%e spe"ifi" antenna "onne"tion is as s%on as follos:



59/78

Internal Use OnlyF

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.



T%e spe"ifi" antenna "onne"tion is as s%on as follos:

Confidential and Proprietary Information of ZTE CORPORATION. =;


60/78

Internal Use OnlyF

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.

Confidential and Proprietary Information of ZTE CORPORATION. =3


61/78

Internal Use OnlyF

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.

Confidential and Proprietary Information of ZTE CORPORATION. =


64/78


65/78

Internal Use OnlyF

7i)3re 2B8( Ea"% Pair of Antennas Conne"ted it% One RRU

5#


66/78

Internal Use OnlyF

7i)3re 2B0# Ea"% Pair of Antennas Conne"ted it% 2 RRUs

5#


67/78

Internal Use OnlyF

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#


68/78

Internal Use OnlyF

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


69/78


70/78

Internal Use OnlyF

$CU$ $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#


71/78

Internal Use OnlyF

7i)3re 2B08 +/et"% $ap for Confi)3rin) +T+RB8 +e"tor into +??

5#


72/78


73/78

Internal Use OnlyF

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.



74/78

Internal Use OnlyF

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


75/78

Internal Use OnlyF

5#


76/78

Internal Use OnlyF

T Antenna =ain d6i< #.## 19.## #.## 19.##

%.RP +dB!, 77#;; =8#>< 77#;; 63#


77/78

Internal Use OnlyF

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



78/78

Internal Use OnlyF

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

Documents

Special Subject Manual for GSM NPO-SDR Link Budget