Flexi MultiRadio Training (PL)

7/21/2019 Flexi MultiRadio Training (PL)

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1 © Nokia Siemens Networks

Flexi MultiRadio EDGE BTS

Training session @ 27 April 2011Kio M!ll!"#i

$S$ % BTS Te&'ni&al Support % Flexi MultiRadio EDGE BTS

(Re)eren&e* E+,-1 . E+,-1 M/1-0 BTS S releases




Company Confidential

$e Flexi MultiRadio Modules

System Module is 2G specific, but can operate together withG!"#$ system module in the same system% System module

supports ma&% ' $(G$ carriers% #wo separate product )ariants will

be de)eloped*

+ ESMB for 1 carriers -#./ 0(s 11

+ ESM3 for ' carriers -#./ 0(s 1'

3le&i Multi.adio 4#S 5'67 .adio Module

-3/&8

3i)e different .adio Module fre9uency )ariants will be de)eloped*

+ F+3A* :6M;<

+ F+DA* =66M;< -$>GSM

+ F+D4* =66?>band -@>GSM for C(M8 costing

+ F+EA* 166M;<

+ F+FA* 1=66M;<

.adio module will be multi standard A multicarrier radio that can support*

GSM ! $(G$ ! e$(G$ up to ' carriers per pipe

7C(M8 up to B carriers per pipe

"#$ up to 26M;<

3le&i Multi.adio 4#S $(G$ System Module

-$SM4!$SMC



© Nokia Siemens Networks


3onstraints and &opati5ilit!+ 3le&i @latform compatibility*

3ully compatible with 3le&i casings, cabinets and con)ersion!installation kits

Complies to 3le&i power modules and NSN power systems for 3le&i

Co>siting shall be supported with* DltraSite, 3le&i System modules and 4#Splus 4#S

3le&i $(G$ transmission plugin units can be used within 3le&i M. system module%

Can be synchroni<ed with the e&isting 3le&i system modules%

Compatible with 3le&i alarm e&tension module -3S$4

.adio Module shall be compatible with

E $SM4 or $SMC 2G system Module

E .el 2 7C(M8 SME 3le&i, Dltrasite and 4#S plus antenna line

+ Supported carrier combinations ! antenna*

+ 3on&urrent ode

on single RF odule

+ Flexi5le poer and

5andidt' allo&ation

6ia $etA&t

Freuen&! 800M9:%1;00%1800 M9: ;<0M9:%800M9: 4=5and

Bandidt' 20M9: 1< M9: (;<0%12-<M9:(8004

2G TR+>s ??? ???

3DMA &arriers 222

TE 5andidt' 1-%,%<%10%1<%20 1-%,%<%10

3on&urrent ode(ssupported 5! 9

GSM%TEC

GSM%3DMACGSM%3DMA%TEC3DMA%TE

GSM10M9:%pipe

GSM%TECGSM%3DMACGSM%3DMA%TEC3DMA%TE

GSM10M9:%pipe

utput /oer%se&tor RFM* ?0 RFM* ?0



B © Nokia Siemens Networks


BTS poering

+ 3loating input )oltage B F(C nominal

'6 F(C at the 4#S input% %%%B6,: F(C only for temporary use

+ .3M and $SM4!C uses '6 F(C floating input )oltage%

+ @ower to the .3M can be taken either from @7. ports on$SM4!C modules or directly from an e&ternal power source-e%g% 3@M8 with a modified cable



: © Nokia Siemens Networks


RF /er)oran&e (at RF odule antenna ports

+ R+ Sensiti6it!*

E ./ Sensiti)ity )alues represent the nominal -or typical performance and can be

used to plan a radio network%E ./ Sensiti)ity performance is same as with 3le&i $(G$ 4#S

+ T+ poer*

E #he nominal total ma&% output power per pipe is '6 7 -BH% d4m and it can beshared e9ually between the #./s as follows*

+ Min 2G &'annel spa&ing on one pipe*

E B66 k;< -e%g% on =66 band, this would mean channels 1, , : and so on



' © Nokia Siemens Networks


B3FC BTSC TR+ o5e&ts on Flexi MR


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O&MO&M

CTRL (Control Plane)CTRL (Control Plane)

SynchronizationSynchronization

RFRF

BB (User Plane)BB (User Plane)

Transport Transport

PowerPower

Flexi MR

SystemModule

Flexi EDGE

SystemModule

TRXModule

RFModule

Gia!it "thernet

# Sync ("lectrica

Optical

Flexi EDGE and Multiradio ar&'ite&ture&oparison


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BTS 9 Ar&'ite&ture


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Flexi MultiRadio 2G BTS S!ste Module(ESMB%3




BTS S!ste Module (ESMB%ESM3

4#S System Module -$SM4!$SMC is 2G specific%

$SM4!$SMC pro)ides same main functions as $SM8 -3le&i$dge 4#S System Module% 8dditionally it pro)ides high capacityGSM baseband functionality for up to ' #./ -$SMC, .@>61interfaces and related multiple&ing!chaining functions%

#ransmission 0nterfaces and related termination functions%

"oop protection and cross connect%

#ermination of 8bis%

GSM 4aseband functions%

4#S control functions%

@ower input A @ower distribution% .@>61 multiple&ing!de>multiple&ing and chaining%

#est support functions%

Casing and cooling%




S!ste Module &onstru&tion and externalinter)a&es$&ternal interfaces*

: & @ower 0!3s% B for radios and 1 8D/ output -Multibeam B & optical S3@s% I4S80 .@>61 interface -Gbps%

BF(C -2 input terminals

0ntegrated transport interface -based on selected @0D

1 & 3@8, 1 & "M@ port with Gb $thernet debug port, 1 & J1* -.?>B:

1 & $8C with 12 in and ' out and $8C e&t% -M(.', 1 & Sync>Iut -M(.1B, 1 & Sync>0n

-M(.2' 38N connector on the back side% Same fan solution as in .3M - fans

Status>"$(, @ower "$( and @ower @ush 4utton

Grounding terminal

3@8 J1"M@I@# I@# I@# I@#




BTS S!ste Module TRS plug=ins(&oon it' Flexi=Edge BTS

+ 30@8 -no photo, design similar to 30$8

5$1!#1 symmetricalK .?B connector

+ 30$8

5$1 asymmetricalK SM4 connector

+ 3038

253le&busK #NC>type :6 L coa&ialconnector

+ 30J8

15S3@ port, 25 3ast $thernetK .?B:connector

B5$1!#1 symmetricalK .?B connector + 308 -no photo, design similar to 30J8

15S3@ port, 25 3ast $thernetK .?B:connector

B5$1!#1 asymmetricalK SM4 connector

FEA

FFA

FHA




Radio (RF odule(F+3AC F+DAC F+D4C F+EAC F+FA

/R $ Ant ?Rx

Ant <Tx%Rx

Ant ,Tx%Rx

Ant 1Tx%Rx

Ant Rx

Ant 2Rx

Ant 1Rx ut

Ant ,Rx ut

Ant <Rx ut

EA3 /T 1 /T 2 /T ,Fan % RF )) Init 3ASS 1 ASER /RDI3T



1B © Nokia Siemens Networks


RF Module (F+xA ,J?0

+ Iptimi<ed for sector Macro 4#S use%

+ G!"#$ Dpgrade with System Module change!addition

A multimode S7+ 1 carrier -&' capacity with integrated (uple&>filter A

integrated I4S80 .@>61 interface

+ Ma&imum 5'67 #IC output power on 26M;< band-12%:M;< for =66M;< ?>band and 1: M;< for :6M;<

+ (edicated and concurrent mode

+ 3le&ible power and bandwidth allocation between theradio technologies controlled by operator

+ Compliant to MC 4#S -Class 2 G@@ specification+ 3or MC 4#S Class 1 the following rela&ations apply*

Number of the carriers!branch* Dp to carriers

#otal output power!branch* Dp to '67 -1d4 tolerance allowed

+ 3le&i mechanics form function

3le&i installation options

+ 3re9uency )ariants for =66M;< full band, =66M;< ?>band -C(M8 co>siting,166M;<, :6M;< and1=66M;<

M3/A

Triple

ST

uF

M3/A

?0

1? &arriers

1? &arriers

?0

M3/A1? &arriers

?0

.3M

+ 2: kg+ ;D

+ 0@':

+ >: to :: OC



1: © Nokia Siemens Networks


RFM )un&tional 5lo&#s

+ .3M is the >branch -or, >pipe radio transcei)er module% #he module

consists of three indi)idual branches designed to transmit and recei)emulticarrier signals of multiple radio technologies concurrently%

+ #he module contains the necessary common functionality like the digitaland control circuitry, .@>1 interface and the needed (C!(C powercon)ersion%

+ $ach branch contains the transmitter and recei)er chains and the front endfilters

+ #he front end filters are software tuneable filters%

+ 3or support of legacy site e&pansion cases, .3M has separate D" di)ersityoutputs for each branch so that the di)ersity can be shared between 3le&i

Multiradio 4#S and a co>sited 4#S% (i)ersity sharing re9uires the co>sited4#S operates in the same fre9uencies within the fre9uency band% #he co>

sited 4#S can be at least NSN Dltrasite, 3le&i $(G$ or 4#Splus%

+ #he fans used for module cooling are replaceable%



1' © Nokia Siemens Networks


Supported )reuen&! 5ands and used 5andidt'

Supported fre9uency bands in 3le&i Multi.adio 4#S*

+ #here is one S#u3 -S7 #unable 3ilter for each branch on the .3M -#/!./ and ./ di) port%

+ S#u3 has specific supported bandwidth on both #/ -(" and ./ -D" bands%

+ S#u3 tuning range co)ers the whole band allowing a tuning window to be allocated anywherewithin the band%

+ .3M simultaneous bandwidth in both D" and (" is limited to* 800 (F+DA FB* 20 M9: D . I

800 (F+D4 4=5and* 12-< M9: D . I

1;00 (F+EA* 20 M9: D . ,0 M9: I (Extended I

;<0 (F+3A* 1< M9: D . I

1800 (F+FA* 20 M9: D . I

Band RX Freq. Range TX Freq. Range GSM ChannelNumbers

3GPP operatingband

uple! distan"e

#$%M&' 806-849 MHz* 851-894MHz* 128-251 V, VI, XVIII and XIX 45 MHz

(%%M&' 880-915 MHz 925-960 MHz 975-10230-124

VIII 45 MHz

(%% M&')*band

890-915 MHz 935-960MHz 1-124 VIII partially 45MHz

+#%%M&' 1710-1785 MHz 1805-1880 MHz 512-885 III and IX 95 MHz

+(%%M&' 1850-1910 MHz 1930-1990 MHz 512-810 II 80 MHz



1H © Nokia Siemens Networks


RFM Me&'ani&al &onstru&tion and externalinter)a&es

$&ternal 0nterfaces

.@>61 I4S80 Gbps interfaces

#/!./ 8ntenna 0nterfaces -including 80SG 2%6 support, 4ias># and FS7. meas

./ 8ntenna 0nterfaces -including 4ias>#

Co>siting ./ outputs

BF (C @7. input

$&ternal 8larm interface

$ote* /ipe nu5ering )ro RG9T to EFT





Radio &onne&tion prin&iples and ters

(edicated mode -separate 2G and G .adio Sharing -2GG using same .3M

System Module chaining (edicated and shared chained radios



1= © Nokia Siemens Networks


Flexi Multiradio RFM support in 3DMA % TE(&on&urrent RF 3DMA%GSM or TE%GSM

BTS control

GSM SW

WCDMA/LTE SW

BTS control

FDDWCDMA or

LTE SW

Bse!nd

FDDWCDMA or

LTE SW

Flexi Multirdio EDGE System Module "ESMB or ESMC#

Trnsport

ATM/$% SW

Trnsport

TDM SW

$F& E'/T'

$F&E'/T'/('$F& STM)'/*C)+

$F& FE/G!E

Bse!nd

GSM SW

Fle$i rel% S'S Mole

8bis$F& %WE

Rel, -,- RFM

GSM/WCDMA/LTE SW

$F& FlexBus

0ub !

S1





RF &on)iguration )or RFM up to ??? dedi&atedGSM BTS

+ + +

ESMB/C

Single RFM &on)igurations

+ #riple (uple&er ./ filter toenable 2>way di)ersity schemes-' antenna ports ! module

Ip to ??? it' 1 radio odule

+ 3ost optii:ed )or , se&tor&on)igurations

+ Ip to t'ese poer steps*

+ 1 #./ 5 '67 -1 #/ ant!sect+ 1%%2 #./ 5 67 -1 #/ ant!sect

+ 1%% #./ 5 267 -1 #/ ant!sect

+ 1%%B #./ 5 1:7 -1 #/ ant!sect

+ 1%%: #./ 5 127 -1 #/ ant!sect

+ 1%%' #./ 5 167 -1 #/ ant!sect





RF &on)iguration it' RFM 2--12 TR+ &ell GSM(one se&tor s'on

+

./MC

Flexi5le RFM &on)igurations+ #riple (uple&er ./ filter to enable

2>way di)ersity schemes-' antenna ports ! module

+ Cost optimi<ed for sectorconfigurations

Dp to ''' with 1 radio module

+ Capacity e&tensions with chaining!./

di)ersity sharingDp to 121212 with 2 radio modules

+ 7ith these power steps*

+ 2 #./ 5 '67 -2 ant!sect

+ B #./ 5 67 -2 ant!sect

+ ' #./ 5 267 -2 ant!sect

+ #./ 5 1:7 -2 ant!sect+ 12 #./ 5 167 -2 ant!sect

3on)igurations*

+ Minimum * Dp to ''' with 1module

+ Ma&imum * Dp to ''' with 'modules and Multi 4C3

L.A

L.A

Duplexer

RX

M3/ATX

RX min

RX di

L.A

L.A

Duplex

er

RX

M3/ATX

RX min

RX di

./MC





DA/D and STuF

4oth 3/(8 -=66 and 3/$8 -166 are full>

band .3 modules%;owe)er, the operational .3 bandwidth of

each pipe is limited by two PblocksQ, STuF and DA/D as follows*

STuF (S Tunea5le Filter

+ S#u3 bandwidth is 20 M9: @ 800 -3/(8 and ,0 M9: @ 1;00 -3/$8%

+ S#u3 tuning range co)ers the whole =66 and 166 band

M3/AC &ontaining LDA/D (Digital /re=Distorter

+ (8@( retains the #/ performance in all configurations and o)er temperaturesand has 20 M9: instantaneous 5andidt' on both =66 and 166*

+ =66 M;<* (8@( is Rtuned to same place as S#u3 -as both are 26 M;<

+ 166 M;<* (8@( can be Rtuned anywhere within the S#u3 bandwidth -6 M;<

S#u3 and (8@( are automatically tuned by 4#S S7, based on allocated carriers oneach pipe%





Di6ersit! s'aring 5eteen to pipes @ 800 M9:

20 M9: usa5le

)or DD T+ di6ersit!

STuF* 20 M9:

Tx ain

Tx ain

di6ersit! )or 5ran&' 1

6ia 5ran&' 2

di6ersit! )or 5ran&' 2

6ia 5ran&' 1

Total 20M9: usa5le

)or R+ di6ersit!

STuF* 20 M9:

Rx ain

Rx ain

< M9: duplex spa&ing

Donlin# (BTS T+ and Iplin# (BTS R+*

+ #./s are allocated on pipe-s by .esource 8llocation 8lgorithm -see later slides%

+ S#u3 and (8@( on both branches -pipes are tuned to the same 26 M;< bandwidth%.& di)ersity sharing between the pipes is possible within 26 M;< window%0(( in (" is possible within the same 26 M;< window

Note 1* #wo pipes can be in two separate .3Ms -as shown abo)e or in one .3M%

Note 2* 0f #./ fre9uencies on the sector are T26 M;< apart, the two S#u3s would be tunedto different positions so di)ersity sharing would not work anymore% 0n this case, B feederlines would be needed for di)ersity%

DA/D* 20 M9:

Tx1%Rx1

Tx2%Rx2

RF Bran&' 1

RF Bran&' 2

+





2: © Nokia Siemens Networks


/oer and Freuen&! 5udget liitations onF+DA (800 M9: . F+EA (1;00 M9:

+ /oer Budget* Ma&imum total #/ output power on one pipe is '6 7

which can be shared between the #./ obUects allocated on that pipe* 1 #./ V '6 7 per #./

1%%2 #./s V 6 7 per #./

%

1%%' #./s V 16 7 per #./

+ Freuen&! Budget* 8ll 4#S #/ -(" fre9uencies allocated on one

pipe must be within 26 M;< window* $&ample* #./s per 4#S*

E #./>1 W 8.3N 1 V =:%2 M;< -4#S #/ fre9uency

E #./>2 W 8.3N :6 V =B:%6 M;<

E #./> W 83.N 166 V =::%6 M;<

E 8ll channels within 26 M;< V IXY

+ Extended Iplin# on 1;00 M9:* 0f two pipes are used for the samelocal sector, then 4#S ./ -D" fre9uencies on that sector can be up to6 M;< apart with ./ -D" di)ersity%

+ 0f either @ower or 3re9 budget is e&ceed, alarm is raised* H'6' #./ 38D"# Q#./ obUect allocation failed in .3 ModuleZ



2' © Nokia Siemens Networks




2H © Nokia Siemens Networks


Exaple* TAK 6s- Flexi MR T+ o%p &oparison

2 TR+ per BTS (se&tor &on)igurationC 800 M9:*

$ote* A5o6e &oparison is 5ased on t!pi&al TR+ T+ output poer 6alues- Sall 6ariations &an 5eexpe&ted 5eteen di))erent 9 units so i) ore exa&t &oparison is neededC a&&urate T+ o%ppoer easureents (it' a &ali5rated poer eter s'ould 5e per)ored pre . post sap-





BTS Manager and 3oissioning

+ New 2G 3le&i 4#S Site Manager is used with 3le&i Multiradio

7hen $/B%1 is released, it can also be used with 3le&i $(G$%

+ New 2G 4#S Site Mgr looks and feels the same as 3le&i $(G$ 4#S Mgr%

+ 3le&i Multiradio $(G$ commissioning process is similar to 3le&i $(G$*

Site Spe&i)i& n)oration -same as in 3le&i $(G$

9ardare 3on)iguration -different to 3le&i $(G$

E (efine used optical ports on $SM& system module

E 8dd .3 modules on each optical port -Q.3 chainZ

E 8dd "ocal Sector-s

E (efine @er #./ power -Q7 per #./Z for each "ocal Sector

E (efine antennas -#/!./ antenna ports on .3 module for each "ocal Sector

E (efine antenna settings -similar to 3le&i $(G$

E (efine $8C alarm settings on .3 module -optionalE (efine 44D and other passi)e units -same as in 3le&i $(G$

Note: RF modules are not autodetected nor shown unless commissioned

Transission /araeters -same as in 3le&i $(G$



2= © Nokia Siemens Networks


3oissioning N Module % RF &'ain &on)iguration





3oissioning N o&al Se&tor Settings





3oissioning N Antenna Settings





TR+ % BTS apping to antenna lines



© Nokia Siemens Networks


Resour&e Allo&ation Algorit'

+ .esource allocation algorithm run in 4#S IAM S7 and allocated #./ obUects aresetup on .3M%

+ .3M is the final authority to decide whether a gi)en #./ can be setup or not%

+ 8lgorithm inputs* Sector configuration in 4SC* [ of #./s, [ of sectors, used 8.3CNs, hopping, di)ersity

etc%

"ocal Sector configuration in SC3 (efined during 4#S commissioning

.3M ;7 capability

+ #./ obUect allocation order*

1- 4CC; #./2- 0(( #./ -Note* 0(( not yet supported in $/%1

,- #C; #./+ #C; #./s which ha)e the nearest fre9uencies to 4CC; are allocated to the same pipe -if

possible

+ .emaining #C; #./s are allocated on the ne&t pipe-s associated for that local sector%

+ General allocation rules*

+ 8lgorithm attempts to allocate all #./s -belonging to the same sector in one pipe but ifthey do not fit -due to fre9 or power budget or [ of carriers, it allocates them in otherpipe-s associated for the same local sector%

+ @ipe selection is started from the .3M which is on the lowest optical port

+ 8llocation starts from the highest number pipe associated for that local sector

+ .3 hopping #./ is preferred o)er non 0(( and non hopping

+ 8llocation goes first to the dedicated .3M, then to shared%

RF resour&e allo&ationala!s done in top'ases* B339 )irstC

t'en ot'er TR+s



B © Nokia Siemens Networks


Exaple 1* 1< per TR+C 10 TR+sC , pipesC DD



: © Nokia Siemens Networks


Exaple 2* 10 per TR+C 12 TR+sC pipesC DD



' © Nokia Siemens Networks


Flexi EDGE % MultiRadio EDGE S Release naingRG10 (BSS1*

$@ -3le&i $(G$ only

+ Current main release of 3le&i $(G$ S7 -latest* $@ M@B%6

E M@ V Maintenance @ackage containing corrections

$/%1 -3le&i Multi.adio $(G$ only

+ Xnown also as M$1 internally

$/%1 M@1%6 -3le&i Multi.adio $(G$ only

+ Contains corrections and also impro)ed and new features e%g% .G61:::* ;igher 8)erage @ower per #./

RG20*$/B -3le&i $(G$ only

+ 3or 3le&i $(G$ only, main new features* ISC @acket 8bis

+ @art of $/%1 code included but not compatible with 3le&i Multi.adio $(G$%

RG2<*

$/B%1 -3le&i Multi.adio $(G$ and 3le&i $dge

+ Corrections and new features+ 3irst common S7 for both 3le&i $(G$ and 3le&i Multi.adio $(G$

Note* 8s before, it is always recommended to use the latest compatible 4#S S7 release to gain thebenefits of 4#S S7 corrections, e)en if it belongs to newer .G release%

+ 3or e&ample $@ M@B%6 -part of .G16!4SS1B can also be used with S1 -part of 4SS1%



H © Nokia Siemens Networks


Flexi MultiRadio EDGE BTS S release

3le&i M. 4#S S7 release and release documents are a)ailable in NI"S*




Flexi MultiRadio EDGE /rodu&t Do&uents

3le&i M. product documents are also a)ailable in NI"S*

Documents

Flexi MultiRadio Training (PL)