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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
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2 © Nokia Siemens Networks
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
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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
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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
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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
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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
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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 ' #./ -$SMC, .@>61interfaces and related multiple&ing!chaining functions%
#ransmission 0nterfaces and related termination functions%
"oop protection and cross connect%
#ermination of 8bis%
GSM 4aseband functions%
4#S control functions%
@ower input A @ower distribution% .@>61 multiple&ing!de>multiple&ing and chaining%
#est support functions%
Casing and cooling%
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S!ste Module &onstru&tion and externalinter)a&es$&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@#
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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
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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
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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
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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%
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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
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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
$ote* /ipe nu5ering )ro RG9T to EFT
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Radio &onne&tion prin&iples and ters
(edicated mode -separate 2G and G .adio Sharing -2GG using same .3M
System Module chaining (edicated and shared chained radios
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Flexi Multiradio RFM support in 3DMA % TE(&on&urrent RF 3DMA%GSM or TE%GSM
BTS control
GSM SW
WCDMA/LTE SW
BTS control
FDDWCDMA or
LTE SW
Bse!nd
FDDWCDMA or
LTE SW
Flexi Multirdio EDGE System Module "ESMB or ESMC#
Trnsport
ATM/$% 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
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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
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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
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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%
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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
+
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/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* $&le* #./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
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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-
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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 $(G$
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3oissioning N Module % RF &'ain &on)iguration
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3oissioning N o&al Se&tor Settings
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3oissioning N Antenna Settings
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TR+ % BTS apping to antenna lines
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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
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Exaple 1* 1< per TR+C 10 TR+sC , pipesC DD
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Exaple 2* 10 per TR+C 12 TR+sC pipesC DD
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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&le $@ M@B%6 -part of .G16!4SS1B can also be used with S1 -part of 4SS1%
7/21/2019 Flexi MultiRadio Training (PL)
http://slidepdf.com/reader/full/flexi-multiradio-training-pl 37/38
H © Nokia Siemens Networks
Company Confidential
Flexi MultiRadio EDGE BTS S release
3le&i M. 4#S S7 release and release documents are a)ailable in NI"S*
7/21/2019 Flexi MultiRadio Training (PL)
http://slidepdf.com/reader/full/flexi-multiradio-training-pl 38/38
Company Confidential
Flexi MultiRadio EDGE /rodu&t Do&uents
3le&i M. product documents are also a)ailable in NI"S*
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