Module 2 - RG20 Features

5/22/2018 Module 2 - RG20 Features

1/104

1 Nokia Siemens Networks

RG20 EP1, EP2 Radio Features


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RG20 EP1 Radio Features

BSS21520 & LTE447 RF sharing GSM LTE

BSS21327Local Switching or !ac"#t $%is

BSS2131 'F($ s)**ort or +S(& BSS1015,2 Fl#-i%l#Fra.# +s#t Manag#.#nt


3/104


End of presentationBSS21520 & LTE447 RF sharing GSM LTE



4/104


RLrelease

eNB NetAct

Release RL20 LBTS2.0 SS!.0

RF sharing GSM LTE'#*#n/#nc ta%l#

T" LTErelease

eNB #T"LTE$

NetAct

Release t%d t%d t%d

&'re(uire)ents

**E SAE G' +E

Release

FS* R2FS* R

no dependenc- no dependenc- GPP R

BSS BS/BTS

TalFa)il-

BTS

+ltraSite

BTS

*etroSite

BTS

Flei E"GE

Flei *ultiradioBTS

Release RG2#BSS$S1EP

Notsupported

Notsupported

Notsupported

Not supported E34.1

"3200

Platfor)*S

ReleaseNo

dependenc-No dependenc-

SGSN */S RAN NetAct

Release Nodependenc-Nodependenc-

Nodependenc-

SS./" set 1

BSS21520&LTE447


5/104


Radio Modules (RFM/RRH) o t!e Fle"i Multiradio #$S %an transmitand re%ei&e multi%arrier si'nals o multile radio te%!nolo'ies

(SM/*+*, -.+M, 0$*) %on%urrentl

*a%! RMs ran%! (ie) %an suort se&eral %arriers wit!in t!ea&ailale RMs andwidt!(#- s!ared etween dierent te%!nolo'ies)

+ierent te%!nolo'ies s!are t!e same RF ower amliiers wit!inone and

$!e outut ower o t!e RF ower amliiers is slit etween t!eR$s

*"amle6 *+* and -.+M%arriers in .on%urrent Mode

2 F15M!7

F25M!7

1 3

RF Module andwidt!*ulti)ode

S-ste) *odule

'/"*A5LTE

6sectorRF

*odule

GS* E"GE 15!/arrier S-ste)

*odule

Flei *ultiradio BTS

0 ..

Basic *Rconfi7uration8

&' units

RF s9arin7 GS* : LTE'9at is RF S9arin7 GS*6LTE

BSS21520&LTE447


6/104


Fle"i Multiradio #$S is %omatile to6 *RN $S 459::5 (Rel9;)


7/104? Nokia Siemens Networks

$wo dierent workin' modes o Fle"i MR #$S

RF s9arin7 GS* : LTE+*#ration Mo/#s

19 +edi%ated Mode

29 .on%urrent Mode

*a%! te%!nolo' !as ownRFM %onne%ted to t!eSstem Module

+ierent re@uen% andoeration

Awn antenna sstem%onne%ted to t!e dedi%atedRadio Resour%es

Radio resour%es andantenna lines are s!ared

etween te%!nolo'ies(dierent R$s in t!esame re@uen% and)wit! dedi%ated S-eatures to enale RMs!arin'

BSS21520&LTE447


8/104; Nokia Siemens Networks

SM/*+* related *+* SstemModule *SM#/*SM. *SM#u to 1; %arriers/$RB %aa%it

*SM.u to 38 %arriers/$RB %aa%it

0$* related Fle"i Multimode SstemModule (H- Rel 2) = FSM+/FSM*

FSM+/FSM* %an run eit!er-.+M/HS or 0$* ali%ation S-

FSM+ u to 1C1 0$* site D 2: MH7

wit! 2$B or 1C1C1 0$* site D1: MH7wit! 2$B MEMA

FSM* u to 1C1C1 0$* site D 2: MH7wit! 2$B MEMA

FS*" 5 FS*E

ptical RP601 toRF +nits andEtension )odule

&+

"/ po;er distri%ution toRF +nits and BB

Etension Trans)issionsu%6)odule

BTS site eternalalar)s andcontrols

100 1FPA ptical RP 01

S-nc9out S-nc9

in EA/ L*P

P'R

Trans)ission P?+ Po;er input

Ground

P'R P'R P'R P'R

Status and Po;er LE"

&+

ES*B 5 ES*/

BSS21520&LTE447


9/104 Nokia Siemens Networks

RFM is otimi7ed or 3 se%tor Ma%ro #$S use (%onsists o 3 indeendentran%!es (ies))

*a%! ran%! %an transmit and re%ei&e multi%arrier si'nals o multile radiote%!nolo'ies %on%urrentl

RFM is a sin'le and module and its oerational andwidt! in


10/1041: Nokia Siemens Networks

$!e nominal outut ower at t!e antenna %onne%tor is e@ual to6 8: - or t!e 3=se%tor RFM (8:- er ran%!) 4: - or sin'le se%tor RRH (4:- er ran%!)

Ma"imum outut ower er %arrier is inall determined t!e numer odeined %arriers

Nominal outut ower at ea%! ran%! is t!e ma"imum %umulated sum o outut

owers o all t!e %arriers ($RBs) wit!in t!at ran%! Autut ower er %arrier o a radio ran%! de%reases wit! t!e in%reasin' numer o

%arriers in t!e radio ran%!

En t!e %on%urrent mode t!e total outut ower o RFM/RRH is s!ared etweenradio te%!nolo'ies6

SM / 0$* 4:- / 2:- or SM / 0$* 2:- / 4:- SM / -.+M4:- / 2:- or SM / -.+M 2:- / 4:-

$!en t!e outut ower dedi%ated to ea%! te%!nolo' is distriuted amon'deined %arriers (SM) or limited a%%ordin' to installed li%ense (-.+M/0$*)

RF s9arin7 GS* : LTEFl#-i MR BTS T o)t*)t *ow#r

BSS21520&LTE447



RF s9arin7 GS* : LTERF conig)rations

LTE confi7uration8 GS* confi7uration8

100 *&=8

1 @ 1 @ 1 520 'LTE B'8 1 *&=

100 *&=8

2 @ 2 @ 2 105125152050540 '4 @ 4 @ 4 1051251520 '

100 *&=8

1 @ 1 @ 1 520540'

LTE B'8 1 *&=

100 *&=8

2 @ 2 @ 2 1051251520 '

4 @ 4 @ 4 10 '


100 *&=8

1 @ 1 @ 1 520 '

LTE B'8 10 *&=

100 *&=8

2 @ 2 @ 2 105125152050540 '

4 @ 4 @ 4 1051251520 '! @ ! @ ! 10512 '

@ @ 10 '

100 *&=8

1 @ 1 @ 1 520540 '

LTE B'8 10 *&=

100 *&=8

2 @ 2 @ 2 1051251520 '

4 @ 4 @ 4 10 '

S!ared RFM H- FB* (1;:: MH7)

RFM andwidt! $"/R"6 2:/3: MH7

Ane se%tor s!own onl


100 *&=8

1 @ 1 @ 1 520 '

LTE B'8 *&=

100 *&=8

2 @ 2 @ 2 105125152050540 '

4 @ 4 @ 4 1051251520 '

! @ ! @ ! 10512 '

@ @ 10 '

100 *&=81 @ 1 @ 1 520540 '

LTE B'8 *&=

100 *&=82 @ 2 @ 2 1051251520 '

4 @ 4 @ 4 10 '

Ea)ple

BSS21520&LTE447



RF* unit : staticpo;er allocation

GS*"edicated *ode

1$RBD8:-/$RB2$RBD3:-/$RB

3$RBD2:-/$RB

4$RBD15-/$RB

5$RBD12-/$RB

8$RBD1:-/$RB

*/PA1 */PA2 RR& unit : static po;erallocation

GS*

"edicated*ode

1$RBD4:-/$RB

2$RBD2:-/$RB

3$RBD13-/$RB

4$RBD1:-/$RB

5$RBD;-/$RB8$RBD8-/$RB

1$RBD4:-/$RB

2$RBD2:-/$RB

3$RBD13-/$RB

4$RBD1:-/$RB

5$RBD;-/$RB8$RBD8-/$RB

2$RBD4:-/$RB

4$RBD2:-/$RB

8$RBD13-/$RB

;$RBD1:-/$RB

1:$RBD;-/$RB12$RBD8-/$RB

3

LNA

LNA

"u

ple1

er

R3

*/PAT3

R3 )ain

R3 di

RF*

R3*/RP

GS* S*

3

LNA

LNA

"u

ple1

er

R3

*/PAT3

R3 )ain

R3 di

RF*

R3*/RP

GS* S*

RF s9arin7 GS* : LTEFlei *R BTS 6 GS* utput po;er

SS 1 &



S9ared Antenna S-ste)

FlexiWCDMA/LTE

Systemmodule

Flexi MultiradioCombiner

SharedMast

HeadAmplifers

SharedAntenn

a or!SMandLTE

Sharedeeder

s

Flexi "Fmodule

M$ +ualMH

ES.omliant

Searateoutut or

antenna tiltsi'nals

)SM#

$S

0$*#$S

Note6 ntenna sstem or one se%tor s!ownonl

RF s9arin7 GS* : LTET*ical 2G & LTE cositting o*tions

1 2

SharedAntennaor !SMand LTE

Sharedeeders

Flexi "Fmodule #ith"F sharin$enabled

FlexiWCDMA/LTE

Systemmodule

Fle"i

Multiradio

#$S

Flexi!SM/ED!E

Systemmodule

Flexi

WCDMA/LTE "Fmodule

FlexiWCDMA/

LTESystemmodule

%pti&alfber andDC &able

Separateantennasor '(port

Dualantennaor !SMand LTE

)SM#

$S

0

$*#$S

Flexi "Fmodule

With "Fsharin$enabled

Flexi

WCDMA/LTESystemmodule

%pti&alfber andDC &able

SharedAntennaor !SMand LTE

Flexi!SM/ED!E

Systemmodule

Fle"i

Multiradio

#$S

4

Feederless LTE up7rade

BSS21520&LTE447

BSS21520&LTE447



RF s9arin7 GS* : LTE(o#rag# analsis

*"amle o SM/*+*ower #ud'et

2 TR3s5cell6

Separate antennas-ste)

+ltra BTS #*&A$

1

Ant. s9arin7+ltra BTS

*R/ @ *&A

2

Ant. s9arin7

Flei *ultiradioRF s9arin7

;5 feeder

Ant. s9arin7

Flei *ultiradioRF s9arin7

Feederless4

*a pat9loss for +L5"L %alance8 1. dB 1. dB 1!. dB 1. dB

r##r#nc# 00 /B 20 /B 05 /B

?n case of lo;BTSconfi7urations#+L li)ited$ Flei*ultiradio;it9out *&Ainstalled and;it9 feederlesssolution applied7iesco)para%le )apat9loss t9an incase of separateantenna s-ste)s

BSS21520&LTE447

BSS21520&LTE447



RF s9arin7 GS* : LTELTE !ara.#t#rs

Rf S9arin7 Ena%led#rfS9arin7Ena%led)G $!is arameter enales t!e RFs!arin' in SM and 0$*

S-nc9roni=ation *aster#s-nc*aster)G $!e arameter deines w!i%! os%illatoris used or sour%e o t!e #$S site sstem %lo%k9 At!er module(s) in a #$S aresn%! sla&e(s)

Radio *aster#radio*aster$G -it! &alue ItrueI t!is arameter deines a sstemmodule t!at %ontrols radio S- udates, antenna line de&i%e arameters, and%ommon radio arameters in %ase o sin'le te%!nolo' dedi%ated RF=module ormaster mode w!en RF=s!arin' eature is used

B/F S' *aster#%cfS;*aster$G $!is arameter deines t!e S- master o Fle"iMultiradio #$S

/ounters

$!ere are no %ounters related to t!is eature

BSS21520&LTE447



End of presentationBSS21327Local Switching or !ac"#t $%is


BSS21327


17/1041? Nokia Siemens Networks

Local S;itc9in7 for Pacet A%is"ependenc- Ta%le

GS*00 GS*00 GS*100 GS*100 *SS *G' NetAct

= = = = = = ASS592

.+ Set 3

BS/ SGSN BTS TalFa)il-

BTS*etroSite

BTS+ltraSite

BTSFleiE"GE

BTS Flei*ultiRadio

BTSplus

S15#S.3i

(1:::/2:::)

Fle"i#S.

= N N N J*B49:

J*B491

=

BSS21327

BSS21327


18/104

1; Nokia Siemens Networks

Local S;itc9in7 for Pacet A%is6hat is Local Switching or !ac"#t $%is 0o%al swit%!in' means transerrin' o MS=to=MS oice callsori'inated

and terminated t!e same #S. dire%tl etween in&ol&ed #$Ss

wit!out 'oin' t!rou'! t!e %ontrollin' #S. Speec9 datais dire%tl swit%!ed etween t!e in&ol&ed #$Ss

wit!out en'a'in' a #S.

Si7nallin75PS datais still mana'ed in a Ktraditional wa no ima%t ot!e lo%al swit%!in' un%tionalit

Pacet A%isis a must G le7ac- E15T1(etween #$S/#S. is notallo;ed

$!ere are two main %oni'urations o t!e lo%al swit%!in'6

1.?ntra6B/F local s;itc9in7

2.?nter6B/F local s;itc9in7 #ot! o t!e %oni'uration %an e wit! t!e pacet A%is oer T"* or

pacet A%is oer Et9ernet

BSS21327

BSS21327


19/104


Local S;itc9in7 for Pacet A%isB#n#its

Redu%tion o is transmission %osts in t!e %ase o is

satellite links

New eatures introdu%tion or %aa%it e"ansion or asestations %an e done wit!out e"andin' t!e a%k!aul

Emro&ed see%! @ualit

S!orter transmission delas, ese%iall in %ase o a satellite a%k!aul No trans=%odin' due to remo&al o trans=%oders rom t!e transmission

at! G trans=%oder ree oeration ($rFA) is alied

#andwidt! sa&in's on intera%e, ut onl wit! t!e o&er E

wit! trans=%oder ($.) in media 'atewa (M-) Emlementin' a%ket is is done wit!out in&ol&in' e@uiment

o e"ternal &endors9

BSS21327

BSS21327


20/104

2: Nokia Siemens Networks

?ntra6B/Flo%al swit%!in' wit! t!e pacet A%is oer T"*

?ntra6B/Flo%al swit%!in' wit! t!e pacet A%is oer Et9ernet

Local S;itc9in7 for Pacet A%is

BS/ TRA+ *S/

Swit%!in' lo%altrai%

a%ket is o&er$+M

For lo%all swit%!ed%alls onl si'nallin' is

%on&eed to #S.

See%! andsi'nallin'

*S/

See%! andsi'nallin'

BS/ TRA+

a%ket iso&er *t!ernet

For lo%all swit%!ed%alls onl si'nallin'is %on&eed to #S.


E network

Swit%!in' lo%altrai%

?ntra6B/Flo%alswit%!in'6

$wo terminals are

ser&ed t!esame #$S (#.F)G t!e %all %an eswit%!edinternall t!e#$S (#.F)

BSS21327

BSS21327


21/104


?nter6B/Flo%al swit%!in' wit! t!e pacet A%is oer Et9ernet

?nter6B/Flo%al swit%!in' wit! t!e pacet A%is oer T"*

Local S;itc9in7 for Pacet A%is

BS/ TRA+ *S/

Swit%!in' lo%al trai%and a''re'atin' non=lo%all swit%!ed trai%

a%ket iso&er $+M

For lo%all swit%!ed%alls onl si'nallin'is %on&eed to #S.

9u%6BTS

a%ket iso&er $+M

See%! andsi'nallin'

BS/ TRA+ *S/


For lo%all swit%!ed

%alls onl si'nallin'is %on&eed to #S.

See%! andsi'nallin'


Swit%!in'lo%al trai%

E network

?nter6B/Flo%alswit%!in'6

$wo terminalsare ser&ed dierent #.Fs

elon'in' to t!esame #SS andto t!e samelo%al swit%!in'area G t!e&oi%e %all isdire%tl

transerred romone #$S (#.F)to anot!er #$S(#.F) ;it9outinolin7 t9eBS/

BSS21327

BSS21327


22/104


Local S;itc9in7 for Pacet A%isLocal switching ar#a

+p to 1! sites#includin7 a 9u%6BTS$and is identified %-t9e*ac"#t $%is B(Fgro)* '#PABG?")

LS area ;it9inter6B/Flocall- s;itc9edcalls

PABG?" C 2

PABG?" C 1

PABG?" C

0o%al swit%!in' areas wit!inter6B/Flo%al swit%!in'LS area ;it9

intra6B/F locall-s;itc9ed callsonl-

Eac9 B/Fcreates aLS area

PABG?" C 0

PABG?" C 0

PABG?" C 0PABG?" C 0

0o%al swit%!in' areas wit! intra6B/Flo%al swit%!in' onl

PABG?" C 0

An- LS )ust notoerlap ;it9 eac9 ot9eri.e. a site cannot %elon7to an- LS area

BSS21327

BSS21327


23/104


Local S;itc9in7 for Pacet A%is8)%BTS 9LS with *ac"#t $%is o#r T'M: !u=#$S is %onne%ted to a #S./#$Ss wit! t!e pacet A%is oer T"*. Et stores

a routin' tale wit! t!e E orwardin' un%tionalities9

Same intera%e te(i9e9 $+M) must e used etween #$Ss in a lo%al swit%!in'area and t!e !u=#$S G mi"ture o t!e *t!ernet/$+M links is not allowed9

Hu=#$S is notre@uired in a %oni'uration or t!eintra6BTS lo%al swit%!in'

.on'estion %ontrol in 0S is indi%ated a 9u% BTS

*L6

PPP

#4$

H+0.(8)

H+0.(8)

9u%6BTS

BTS1

BS/

*L6PPP #1$H+0.(2)H+0.(5)

M0= undle

M0=5554undle

*L6

PPP

#2$

H+0.(2)

H+0.(2)

5a%ket/4iso&er

$+M

a%ket is o&er $+Ma%ket is o&er $+M

BTS212918;9:91::

12918;9:91:1

12918;9:91:212918;9:9

*L6PPP #$

H+0.(3)

H+0.(1)

H+0.(3)

H+0.(1)

M0= undle

*a%! *1/$1 line is maed to a H+0.link

Few H+0. links are undled in asin'le M0= undle

H+0.(3)

H+0.(1)

&"L/#2$$S0"

L

$S0

$S0"

L

$S0

%all 1

S.F ile loaded to t!e

!u=#$S t!e #S.

M0=(4)12918;9:91:3

M0=(2)12918;9:91::M0=(3)12918;9:91:1

12918;9:91:3

*L6PPP#4$H+0.(8) H+0.(8)

M0= undle

roomin' D #$S2 G #$S2 and #$S3%onne%ted to t!e !u=#$S on a sin'le *1/$1intera%e, ut wit! dire%t M0= undles

BSS21327

BSS21327


24/104


0o%al swit%!in' area %oni'uration wit! t!e pacet A%is oer Et9ernet

Local S;itc9in7 for Pacet A%isLocal Switching with !ac"#t $%is o#r Eth#rn#t

BTS1

BS/

%all 1

%all 3

%all 2

BTS2

a%ket is o&er*t!ernet

a%ket is o&er*t!ernet

%all 2%all 3

%all15a%ket/4iso&er*t!ernet

12918;9:91:1

12918;9:91::

12918;9:9

-!ite=list o #.F E+s andE addresses e"%!an'edinside 0S

E network

= .S


25/104


Local S;itc9in7 for Pacet A%is$MR call

$!e sa)e speec9 codec t-pe and t9e sa)e actie codec set in MR%all must e alied to ot! %onne%tion ends (+0 and


26/104


Local S;itc9in7 for Pacet A%is8an/o#r

0o%al swit%!in' is suorted ater Hando&er (in t!e same %elletween $RBGEntra %ell HA)

Enter=%ell internal #S. HA is suorted ater t!e HA i t!e%ells elon' to t!e same 0S area

Enter=%ell e"ternal HAG0o%al swit%!in' is releasedater t!e

HA .all ne&er e%omes lo%all swit%!ed a'ain i 0S on%e

released (e9' release due to reasons o HA, Sulementarser&i%es a%ti&ation)9

.all t!en %ontinues wit! see%! rames transerred toMS. &ia #S. and $.SM/M-

BSS21327


27/104

2? Nokia Siemens Networks

a%ket is o&er *t!ernet or a%ket is o&er $+M is a

rere@uisite or t!e lo%al swit%!in' eature $!e lo%al swit%!in' is maintained on t!e .S art (an intra=%ell

HA is done to a%ket territor or ot! .S and S arts) w!en

+$M is released

+$M %onne%tion re@uested SSN to t!e MS En %ase o #S. or .< initiated intra=%ell and internal inter=%ell HAs

%ausin' t!e +$M reallo%ation

For t!e %aailit o t!e lo%al %all dete%tion t!e


28/104


Local S;itc9in7 for Pacet A%is!lanning as*#cts

0o%al swit%!in' or a%ket is work est in

Small/medium and isolated towns/&illa'es SM network,w!i%! are not rea%!ale wit! landline transmission and t!eonl alternati&e is a satellite is

oi%e trai% is a dominant ser&i%e and maOorit o %alls is

estalis!ed lo%all Ser&in' lar'e trai% 'enerated mostl amon' sus%riers

lo%ated, e9'9 in t!e same oi%e, %amus or area

En%reasin' S %aa%it on t!e is intera%e ser&in' an

isolated area, ese%iall o&er satellite9 $!is is due to is resour%es is re@uired or lo%all

swit%!ed trai% $!ereore, released is resour%es %an eutilised or S ser&i%es

BSS21327


29/104


a%ket is #.F rou E+ Ma"imum numer o #$Ss (#.Fs) is 189 alue 85535 indi%ates not in

used and &alue : indi%ates onl intra=#.F 0S is ossile

0ist o Sus%riers to Enter%et list %ontainin' MSES+N numers o sus%riers to e inter%eted in a %ore

network

0o%al Swit%!in' *naled or Enter%eted .alls 0o%al swit%!in' s!ould e disaled or enaled or %alls under t!e lawul

inter%etion

is Entera%e .onne%tion $e

$!is s!ould e set to Packet Abis over TDM (Hub BTS)or t!e #$Sa%tin' as t!e !u=#$S An t!er !and, it s!ould e set to Packet Abisover TDM i onl t!e intra=#$S (intra=#.F) lo%al swit%!in' is enaled

Local S;itc9in7 for Pacet A%is;#w !ara.#t#rs

BSS21327

BSS21327


30/104


::12?46 MAP0SP.00PS


31/104


$!e %ounters are used to monitor t!e .S


32/104


Numer o +0


33/104


Local S;itc9in7 for Pacet A%is.*act on

19 $rai%

0S su%%ess rate (trP1::2) 0S Su%% Rate M$. #$S(M$.P1:::)

0S Su%% Rate MA. #$S (MA.P1:::)

0S Fail Rate .ode% Mist #$S(%sP1:::) .alls not estalis!ed lo%all in a #$S dueto %ode% mismat%!

29 +ros

0S Rel Enternal HA( d%rP1:::) 0S Rel *"ternal HA(d%rP1::1) 0S Rel Su data(d%rP1::2).alls released in a 0S area due to sulementar

a%ti&ation ser&i%es/&oi%e %all modii%ation to a data %all

39 Qualit

+0 a%ket 0oss Rate < lane R$ .S(aiP1::?)Hi'! a%ket loss rate in +0indi%ates network %on'estion in its art ser&in' a 0S area/%ell

+0 .S a%ket 0oss Rate R$ due to +eOitter(aiP1:11)0en't! o a de=Oitteruer ima%ts + %aused a%ket loss rate in +0 or lo%all swit%!ed %alls

a&era'e +0 .S < lane


34/104


End of presentationBSS2131 'F($ s)**ort or +S(BSS1015,2 Fl#-i%l# Fra.# +s#t Manag#.#nt


BSS2131


35/104


"F/A support for S/


36/104


+F. is a eature t!at !els to ma"imi7e t!e Se%tral*i%ien% introdu%in' new %!annel assi'nment ;9ic9d-na)icall- assi7n a ti)eslot and fre(uenc- in t9eesta%lis9)ent of a ne; call or inco)in7 9andoer9

$!e AS. +HR/+FR is &oi%e %aa%it eature introdu%es t!enew %!annel mode as +oule Hal Rate(+HR) and +oule

Full Rate(+FR)

+F. Feature A&er&iew, lannin' and otimi7ation 'uidelinein EMS6

!tts6//s!arenet=ims9inside9nokiasiemensnetworks9%om/Aen

/41:1??43; AS. Feature A&er&iew, lannin' and otimi7ation 'uideline

in EMS6

!tts6//s!arenet=ims9inside9nokiasiemensnetworks9%om/Aen

/4323;8548

"F/A support for S/


37/104


+F. suort or AS.(#SS2131) oers imro&ement innetwork @ualit as well as %aa%it sin%e +F. eature works

in t!e !i'!er er%enta'e o HR usa'e and AS. a%kin' rate

is e"e%ted to e !i'!er in t!e +F. $RBs9

Fle"ile Frame Aset Mana'ement(#SS1:1582) osoletest!e our


38/104


i%k $S0, M and MEA

"F/A support for S/'F($ algorith. .o/iication

+F. al'orit!m %!an'es in %ase o AS. allo%ation

$S0, M and MEAo irst %andidate toAS. multile"in'(airin') is used

./E %al%ulation or+HR/+FR wit!AS. se%ii%modii%ations ort!e irst %andidateare done

.!e%k is done

or all 2nd%andidates

AS. se%ii% &aluesare used

For se%ond %andidate %al%ulateEn%omin'/out'oin' +0 .ERestimation, $B ower settin's,determine .ER dieren%e, sotlo%kin' limit

.al%ulate #EM s%alin' a%tor

En%omin' +0>


39/104


"F/A support for S/(= calc)lation or a '8R9'FR: conn#ction in 'F($

$!e #S. uses +HR (+FR) se%ii% ./E tar'et &alues w!en it erorms +F. ./E

%al%ulation or a +HR (+FR) %onne%tion6 ./E $ar'et AS. +HR (de &alueG18 d#)

./E $ar'et AS. +FR (de &alueG12 d#)

-!en in%omin' and out'oin' intereren%e is deined, ./E %al%ulations are doneindi&iduall or ot! AS. %onne%tions in t!e HR (FR) %!annel

For out'oin' intereren%e, oset &alues are added to estimated ./E w!en t!einterered %onne%tion in HR and FR9

HR oset G 3d#

+HR/+FR oset G 1d#

HR

HR

FR

+HR

+FR

none

none

3d#

none 1d#

3d#

none

1d#

FR

HR

FR

+HR

+FR

none

3d#

none

none 1d#

none

3d# C 1d#

none

Aut'oin' intereren%e

En%omin' intereren%e

+pdate

neede

d

"F/A t f S/BSS2131


40/104


"F/A support for S/+S( .)lti*l#-ing 9*airing: with 'F($

AS. multile"in' wit! +F. or +HR/+FR is done wit! t!e

%riteria6 +F. %!annel w!ere ./E or ot! %onne%tions is ao&e t!e ./E tar'et

.!annels wit! ./E estimation etween ./E tar'et and ./E sot lo%kin'(sot#lo%kin'.iAs%+!r/+r) i t!ere is no %!annel a&ailale wit! ./E

ao&e ./E tar'et

SE. oset is not used in +F. ./E %al%ulations w!en +F.is used to'et!er wit! AS. due to SE. 'ain is needed to

remo&e %!annel internal intereren%e in AS.

"F/A t f S/BSS2131


41/104


"F/A support for S/+S( .)lti*l#-ing 9*airing: with 'F($

For t!e 1st+HR/+FR %onne%tion t!e ./E %al%ulation are made6

+HR/+FR se%ii% ./E tar'et &alues(./E $ar'et AS. +HR/+FR) +F. se%ii% al'orit!m or ./E %al%ulation(+F. al'orit!m modii%ation)

For t!e 2nd+HR/+FR %onne%tion t!e ./E %al%ulation wit! modii%ation arealied6

En +0 dire%tion6

Ma"imum ower redu%tion is %urrent +0 redu%tion o t!e irst %onne%tion

Minimum ower redu%tion is %al%ulated %!e%kin' t!e out'oin' ./E o t!eirst %onne%tion a'ainst t!e sot lo%kin' limit

En


42/104


$!e searation etween two %alls in AS. mode is a%!ie&ed t!e use o

$S.(le'a% $S. or AS.=: and re=deined Kair=wise $S. or A.S=1) -!en t!e +F. is used (ut AS. not) t!e $S. allo%ation is done t!e +F.

al'orit!m6

En %ase o simultaneous use o +F. and AS. +F., $S. sele%tion %annot edone due to utilisation o $S. air=wise

+ue to !i'! load situation t!at almost all $S.s in t!e network would e sele%ted +F.randoml9

En %ase o simultaneous use o +F. and AS. t!e $S. air sele%tion is e"tendedto assure at least one more $S. alternati&e t!at %an e sele%ted (see tale elow)

First AS. %onne%tion Se%ond AS. %onne%tion

$S. : $S. 2 or $S. 3 or $S. ?

$S. 1 $S. 2 or $S. 3 or $S. ?

$S. 2 $S. : or $S. 1 or $S. 5

$S. 3 $S. : or $S. 1 or $S. 4

$S. 4 $S. 3 or $S. 8

$S. 5 $S. 2 or $S. 8

$S. 8 $S. 4 or $S. 5

$S. ? $S. : or $S. 1

Et is Oustiied to sele%t t!e $S.wit! non=otimal erorman%e

rom t!e oint o &iew o AS.,ut wit! etter erroman%e romt!e oint o &iew o intereren%e

"F/A support for S/TS( s#l#ction or an +S( conn#ction in 'F($

Fl i%l F ff t * tBSS1015,


43/104


Flei%le Fra)e ffset *ana7e)ent6hat is Fra.# ;).%#r +s#t9F;+:

$o identi a nei'!our %ell, t!e moile station (MS) !as to de%ode t!ease station identit %ode (#SE.) transmission re%ei&in' t!e re@uen%%orre%tion urst and t!e sn%!ronisation urst durin' t!e idle rames9

$!e re@uen% %orre%tion and t!e sn%!ronisation ursts are sent on t!eroad%ast %ontrol %!annel (#..H) a%%ordin' to a redetermined s%!edule,

ased on t!e time di&ision multile a%%ess ($+M) rame numers9

n idle rame o%%urs on%e in e&er 28 $+M rames or ull rate (FR)%onne%tions9

$o imro&e #SE. de%odin' in %ase o network wit! +F. it is ossile tosread t!e transmission o dierent %ells o&er time

Et is done wit! Frame Numer Aset (nAset) to ali'n t!e $S0

$!is arameter allows to s!it t!e transmitted $+M rame wit! multili%it o 28so t!at t!e S..H rames are transmitted simultaneousl t!rou'!out t!e

network

Fle i%le Fra)e ffset *ana7e)ent


44/104



$!e a%tual rame numer oset ein' a multile o 2! leads to a situation ;9ere t9e slo; associatedcontrol c9annel #SA//&$ fra)es are trans)itted si)ultaneousl- t9rou79out t9e net;or9

s t!e S..H ursts are alwas transmitted indeendentl o dis%ontinuous transmission (+$B), t!e S..H does noteneit rom t!e +$B 'ain at all9

En an asn%!ronous network, t!e S..H eneits rom t!e +$B, as in most %ases t!e S..H is interered $.Hs t!atuse t!e +$B9

En %ase o adati&e multi=rate (MR) ull rate (FR), t!e %arrier=to=intereren%e ratio (./E) o t!e %!annel%an e &er low, as $.H is &er roust9

0ow ./E %ondition, to'et!er wit! t!e la%k o +$B 'ain, %an %ause &er oor S..H erorman%e9

Solution or ull rate

$!e MR FR %aa%it de'radation %an e a&oided usin' t!e lmu tsl n oset (0$A) arameter9 $!isarameter is deined in t!e #S. or ea%! 0M


45/104



-it!out t!e eature Fle"ile Frame numer oset, t!e HR

%!annels interered Oust own HR su %!annel, t!at is HR su1interered HR su 1, ut w!en t!e rame numer oset is notmultiles o 28, intereren%e sour%e %!an'es rom HR su%!annel to anot!er su %!annel in e&er S..H eriod9

$!is 'i&es roustness a'ainst un%ontrolled HR intereren%e,or e"amle outside o #EM, as intereren%e o one HR %!annel%annot %ause droed %all or anot!er %onne%tion aloneU adroed %all needs intereren%e rom ot! t!e !al rate su%!annels, see ne"t slide

Flei%le Fra)e ffset *ana7e)ent

BSS1015,


46/104


Flei%le Fra)e ffset *ana7e)ent>s# o F;+ with 1-F;+ 9Fl#-i%l# F; os#t:

&R &R &R &RFN offset C 02! FN offset C 12! FN offset C 0 FN offset C Su %!annel Su %!annel Su %!annel Su %!annel

: 1 : 1 : 1 : 1

: " 28 " : " 5 "

1 " 2? " 1 " 8 "

2 " 2; " 2 " ? "

3 " 2 " 3 " ; "

4 " 3: " 4 " "

5 " 31 " 5 " 1: "

8 " 32 " 8 " 11 "

? " 33 " ? " 12 S/..H

; " 34 " ; " 13 "

" 35 " " 14 "

1: " 38 " 1: " 15 "

11 " 3? " 11 " 18 "

12 S/..H 3; S/..H 12 S/..H 1? "

13 " 3 " 13 " 1; "

14 " 4: " 14 " 1 "

15 " 41 " 15 " 2: "

18 " 42 " 18 " 21 "

1? " 43 " 1? " 22 "

1; " 44 " 1; " 23 "

1 " 45 " 1 " 24 "

2: " 48 " 2: " 25 S/..H

21 " 4? " 21 " 28 "

22 " 4; " 22 " 2? "

23 " 4 " 23 " 2; "24 " 5: " 24 " 2 "

25 S/..H 51 S/..H 25 S/..H 3: "

28 " 52 " 28 " 31 "

2? " 53 " 2? " 32 "

FN FN FN FN

Cross sub channel interference

Inter sub channel interference

Controlled )F*+o,set- n x .0 1n&ontrolled )F*+o,set n x .0

DFCA requires interference control =>FN_osets must be n x 26

(his is also the current !"#im$lementation%


: 1 : 1 : 1 : 1

: " 28 " : " 5 "

1 " 2? " 1 " 8 "

2 " 2; " 2 " ? "

3 " 2 " 3 " ; "

4 " 3: " 4 " "

5 " 31 " 5 " 1: "

8 " 32 " 8 " 11 "

? " 33 " ? " 12 S/..H

; " 34 " ; " 13 "

" 35 " " 14 "

1: " 38 " 1: " 15 "

11 " 3? " 11 " 18 "

12 S/..H 3; S/..H 12 S/..H 1? "

13 " 3 " 13 " 1; "

14 " 4: " 14 " 1 "

15 " 41 " 15 " 2: "

18 " 42 " 18 " 21 "

1? " 43 " 1? " 22 "

1; " 44 " 1; " 23 "

1 " 45 " 1 " 24 "

2: " 48 " 2: " 25 S/..H

21 " 4? " 21 " 28 "

22 " 4; " 22 " 2? "

23 " 4 " 23 " 2; "24 " 5: " 24 " 2 "

25 S/..H 51 S/..H 25 S/..H 3: "

28 " 52 " 28 " 31 "

2? " 53 " 2? " 32 "

FN FN FN FN


: 1 : 1 : 1 : 1

: " 28 " : " 5 "

1 " 2? " 1 " 8 "

2 " 2; " 2 " ? "

3 " 2 " 3 " ; "

4 " 3: " 4 " "

5 " 31 " 5 " 1: "

8 " 32 " 8 " 11 "

? " 33 " ? " 12 S/..H

; " 34 " ; " 13 "

" 35 " " 14 "

1: " 38 " 1: " 15 "

11 " 3? " 11 " 18 "

12 S/..H 3; S/..H 12 S/..H 1? "

13 " 3 " 13 " 1; "

14 " 4: " 14 " 1 "

15 " 41 " 15 " 2: "

18 " 42 " 18 " 21 "

1? " 43 " 1? " 22 "

1; " 44 " 1; " 23 "

1 " 45 " 1 " 24 "

2: " 48 " 2: " 25 S/..H

21 " 4? " 21 " 28 "

22 " 4; " 22 " 2? "

23 " 4 " 23 " 2; "24 " 5: " 24 " 2 "

25 S/..H 51 S/..H 25 S/..H 3: "

28 " 52 " 28 " 31 "

2? " 53 " 2? " 32 "

FN FN FN FN





Controlled )F*+o,set- n x .0 1n&ontrolled )F*+o,set n x .0

DFCA requires interference control =>FN_osets must be n x 26

(his is also the current !"#im$lementation%

$o re&ent %ross su%!annel intereren%e use restri%t Frame numer oset lannin' to onl FNAset1 or FNAset29+o not useFNAs rom ot! set 9So a set o 28 FNAs a&ailale or lannin' FN osets

'it9 Flei%le Fra)enu)%er offset #n1$ use t9e%elo; reco))endation

Flei%le Fra)e ffset *ana7e)entBSS1015,


47/104


Flei%le Fra)e ffset *ana7e)ent!lanning as*#cts

.urrent Frame Numer Aset (FNA) arameter %!an'es sn%!roni7ation

in 28 rame stes9 $!is %auses o&erlain' S..Hs all o&er t!esn%!roni7ed network9

-it! a ti%al 5:T see%! a%ti&it dis%ontinuous transmission (+$B) 'ainis aout 2=3d# in network wide9

En non sn%!roni7ed network t!e +$B 'ain eneits ot! S..Hs and $.H

rames as S..Hs randoml o&erlas wit! S..Hs and $.H rames9

En sn%!roni7ed network t!e 'ain eneits Oust $.H rames as $.H rameso&erlas alwas wit! $.H rames and S..Hs onl wit! S..Hs9

$!is %auses 2=3d# worse S..H erorman%e in sn%!roni7ed networksusin' 28=multilier in FNA9

-!en t!is eature(#SS2:3?) in R1: is a%ti&ated FNA arameter tunest!e sn%!roni7ation in 1=rame stes instead o 28= rame stes9

Flei%le Fra)e ffset *ana7e)ent in "F/ABSS1015,


48/104


Flei%le Fra)e ffset *ana7e)ent in "F/A6h this #at)r#

En R2: *192 #SS1:1582 Fle"ile Frame Aset Mana'ement eatureintrodu%ed two new %oni'urale arameters6

0M< FNA 28=Multilier


49/104


/5? Tar7et S/ "&R #ciTar7etsc"9r$

$!is arameter determines tar'et ./E ratio or +HR %onne%tions w!i%! is used in t!e+F. ./E estimation and %!annel sele%tion ro%edure9

Soft Blocin7 /5? S/ "&R #softBlocin7/isc"9r$

$!is araeter 'e*i"es t+e i"iu accetable C/, value *or t+e DHR co""ectio"s-

/5? Tar7et S/ "FR #ciTar7etsc"fr$

$!is arameter determines tar'et ./E ratio or +FR %onne%tions w!i%! is used in t!e +F. ./Eestimation and %!annel sele%tion ro%edure9

Soft Blocin7 /5? S/ "FR #softBlocin7/isc"fr$

$!is araeter 'e*i"es t+e i"iu accetable C/, value *or t+e DFR co""ectio"s-

L*+ FN 2!6*ultiplier +sa7e #l)uFno2!*ultiplier+sa7e$

T+is araeter allos 'isable or e"able t+e usa#e o* .0ultilier o* F1O- ,* 'isable'2ra"'o overlai"# o* SACCH a"' TCH *raes ca" be avoi'e'-

L*+ TSL FN "ela- #l)uTslFn"ela-$

T+is araeter allos to 'e*i"e +o a"3 s3bols (45-6 icroseco"'s) *rae outut is'ela3e' i" Air0i"ter*ace-

"F/A support for S/


50/104


"F/A support for S/(o)nt#r=M#as)r#.#nts

ll e"istin' %ounters or 1:: +F. measurements and 1:; +F. SE.measurement were en!an%ed wit! t!e new %onne%tion tes6

+HR

+FR

RG20 EP2 R di F t


51/104



!r#cis# !aging BSS21335 9E:G!RS 'ownlin" !ow#r (ontrol BSS301,,,

8+ *#r L##l with !ow#r (ontrol9TM; ')al%an/ 8+ cas#: RG301773

$/?)sta%l# TBF M)lti*l#-ing '#nsit RG301733

Fl#-i%l# M(!$ T *ow#r *ooling BSS21507


52/104


End of presentationBSS21335 !r#cis# !aging


Precise Pa7in7BSS21335


53/104


BSS BS/BTS

+ltraSite

BTS

*etroSite

BTS

TalFa)il-

BTS

Pri)eSite

BTS

Flei E"GE

Release

R2:(#SS)M29:

#S.i, #S.2i,#S.3i 6 6 N N 6

BTS

?nSite

2ndGen

BTS BTSplus &ori=onBTS BTS Flei*ultiradio *S

Release N N 6 N 6 6

SGSN */S RAN NetAct

Release = B = ASS 593 .+2

.


54/104


$!e 'oal o re%ise a'in' is to de%rease t!e si'nalin' load sendin' t!e irst a'in' onl to t!e %ell w!ere t!e MS was last known and to its adOa%ent %ells9

E t!ere is no immediate a'in' resonse, and t!e suer&ision timer deined Precise Pa#i"# e!a"'i"#'ela3 e"ires t!en #S. a'es t!e rest o t!e %ells in t!e ori'inal a'in' area

Hi'! !it rate (e9'9 ;5 T) %an e a%!ie&ed in t!e network wit! !i'! Smart !ones enetration9 $!ereore,re%ise a'in' mi'!t e etter solution or ...H ottlene%k

9

Precise Pa7in76hat is !r#cis# *aging



55/104


re%ise a'in' redu%es t!e a'in' load t!e ollowin' resour%es %an e sa&ed6

dditional ...H used or !i'! a'in' load %an e swit%!ed a%k or$.H/S+..H/+.H

.aa%it o $RBSE(due to !i'! a'in' load) %an e used or is resour%es e9'9 or*+

Fewer sites %an ser&e t!e same amount o sus%riers w!en ...H was t!eottlene%k9

-it! !i'!er !it rate, t!e 'reater .H load redu%tion and ...H (ot! .H > .H)lo%kin' de%rease9

9

Precise Pa7in7B#n#its

...Hlimitednetwork

Network wit!

re%ise a'in'



56/104


Normall t!e MS. a'es a MS indi%atin' t!e 0. w!ere t!e MS

is re'istered9 $!e #S. sends t!is a'in' to all t!e %ellselon'in' to t!e ae%ted 0.9

$!e result o t!is e!a&ior is t!at all %ells w!ere t!e MS is notresent re%ei&e a a'in' %ommand t!at is useless9

Precise Pa7in7ntro/)ction



57/104


$!erere two was to imlement t!is e!a&ior and redu%e a'in'

load6 .oni'urin' t!e MS. to send t!e irst a'in' wit! .ell Ed instead o 0.

and a%ti&ate Entelli'ent Sele%ti&e a'in' in #S. (#SS21324 )

%ti&ate (#SS21335) re%ise a'in' t!at %reates a dataase inside t!e#S. w!ere t!e asso%iation etween EMSE and last &isited %ell are stored

MS. ro&ides t!e EMSE to t!e #S.

#S. kees stored in a EMSE V tale (MSs last &isited %ell)

#S. re%ei&es a'in' and %!e%ks EMSE in its dataase

E ound, a'in' %ommand is sent to t!e %ell (stored) and its adOa%ent %ells

9

Precise Pa7in7R#/)cing *aging loa/



58/104


$!e lo%ation re%ord is stored or a limited eriod %oni'urale

Precise Pa#i"# %ocatio" Recor's %ivi"# Tiearameter

MoileWs lo%ation is udated at t!e end o ea%! %onne%tion($.H or S+..H) w!en EMSE is known (i it is not known t!en

t!ere is no udate)9

For S %onne%tion MS lo%ation is udated w!en MS %onte"t is%reated in .


59/104


#S. mi'!t e %oni'ured Precise Pa#i"# e"able' *or rea#i"#sarameter to use re%ise a'in' or all a'in's oronl or t!e irst one

E re%ise a'in' is alied or all a'es (MS./SSN initiated), a'in'reetition rom MS. is also made in re%ise a'in' stle9

E onl t!e irst a'in' messa'e is !andled in re%ise a'in' stle t!ent!e re%ise a'in' is reeated or t!e same MS a'ain ater t!e lo%ationinormation o t!e MS !as een udated irst9

Settin' o Rea'in' dela (EN$) in MS./SSN must e lon'er t!an Precise Pa#i"#e!a"'i"# 'ela3

7 7R#*aging *roc#/)r#



60/104


EMSE %onsumes twi%e more %aa%it on air intera%e %omared to $MSE

#S. stores $MSE rom t!e irst a'in' messa'e %ould use it or re=a'in'Ws instead o EMSE9

$MSE or re=a'in'Ws in #S., a'in' %aa%it %an e urt!ere"anded(assume no $MSE re=a'in' used in MS.)

#S.s MSC re0a#i"# 'ela3arameter (new #S. +# arameter)deines !ow lon' $MSE needs to e sa&ed rom re&ious a'in' attemt9

7 7T*S? opti)i=ation

MS. #S.

MS. rea'in' dela G 3 se%

EN$ G 3 se%

$MSE ased a'in'

$MSE ased a'in'

MSC re0a#i"# 'ela3 7MS.s re=a'in' timer (EN$)9



61/104


Entelli'ent Sele%ti&e a'in'(ES)

re%ise a'in' works in t!e same wa as ES, ot! %an e used to'et!er

$!e dieren%e is ES %onsiders .S onl ut re%ise a'in' %onsiders ot! .Sand S ( used or !i'! moilit and a lots o S %alls)

En %ase low moilit ES work etter due to ininite stora'e time o MSlo%ation(re%ise a'in', #S. rememers onl or some !ours)

a'in' .oordination -!en re%ise a'in' and a'in' .oordination are used , +# si7e(%omined)

ma 'row mu%! i''er t!an eore9(X u to "2 or a'in' .oordination onl +#si7e)

a'in' .oordination and *...H %an e used to'et!er wit! re%ise a'in' toimro&e end user satisa%tion(Redu%es a'in' load)

Multi=oerator #SS eature

re%ise a'in' eature works wit! Multi=oerator #SS eature ut not or ES

7 7F#at)r# int#rwor"ing



62/104


Network a'in' load(deletion)%an e redu%ed ee%ti&el i re%ise a'in' is a%ti&ated in t!e network !a&in'

Hi'!er !it rate roailit(i9e9 ;5T)

Man Smart!ones are used due to re@uent %ell udates in a%ket $ranser Mode(wit! re@uent $#Festalis!ments)

Small $RBs %oni'uration(sin%e 0 would e i''er)

Et work etter t!an *"tended ...H wit! ;5T !it rate9 E !it rate is lower t!an ?:T t!en *...H is re%ommended

$!e si'nalin' load %an also e redu%ed in lar'er si7e o 0

Hi'!er !it rate, lower retrasmission(i9e9 X;2T redu%tion in a'in' load or ;5T o !it rate)

re%ise a'in' will sli'!tl in%reases t!e %all setu time re'ardless o .H lo%kin'(due to retransmissions is !i'!er)9

$!e %all setu time will e imro&ed wit! t!e !i'!er !it rate

9

7 7!lanning as*#cts



63/104


$!e re%ise a'in' eature is under $RB %aa%it te o li%ense and is a%ti&ated in%ell/se'ment le&el9

Feature is a%ti&ated on %ell asis means o Precise Pa#i"# usa#earameter or .Sa'in' onl, or S a'in' onl or or ot!

Ets re%ommended to dea%ti&ate t!e eature on t!e %ells w!ere MS ma mo&e @ui%kl awarom t!e re%ise a'ed area9

Et is re%ommended to all re%ise a'in'

For .S onl i t!e si7e o Routin' rea is in order o t!e si7e o redu%ed a'in' area

For S onl i .S %all setu time in%rease is not a%%etale Feature %annot e a%ti&ated or S a'in's in t!e %ell i t!ere at least one .


64/104


Precise Pa7in7 usa7e

$!is arameter deines i t!e re%ise a'in' eature is a%ti&e in t!e %ell or .Sa'in's %omin' rom MS. &ia or intera%e, S a'in's re%ei&ed rom SSN &ia intera%e or ot!

Precise Pa7in7 location records liin7 ti)e

$!is arameter deines !ow lon' #S. is allowed to use a lo%ation re%ord o a MS or re%isea'in' ater %reation or last udate9

Precise Pa7in7 ena%led for repa7in7s

$!is arameter deines i #S. s!all use re%ise a'in's also or rea'in's

Precise Pa7in7 epandin7 dela-

$!is arameter deines t!e time #S. waits or a'in' resonse eore a'in' is e"andedto all %ells in t!e 0/R

Precise Pa7in7 T*S? opti)i=ation

$!is arameter deines i #S. s!all %on&ert EMSE rea'in's to $MSE a'in's w!en ossile9

*S/ repa7in7 dela-

$!is arameter deines t!e timer &alue used or rea'in' in MS.9 re%ise a'in' $MSEotimi7ation need to e enaled9

7 7!ara.#t#rs



65/104


PRE/?SEDPAG?NGD*ESSAGESDSENTDTDBTS #000!!$ Numer o EN .AMMN+ messa'es sent to t!e %ell and its immediate nei'!ors

w!ere t!e MS !ad t!e last %onne%tion to #S. a%%ordin' to re%ise a'in'9

PRE/?SEDPAG?NGDE3PAN"E" #000!$ Numer o times w!en a'in' !as een sent to t!e rest o t!e %ells in t!e ori'inal a'in'

area w!en last known lo%ation o a MS was in t!is %ell and t!e MS was irst re%isea'ed9

?*S?DTDT*S?DPAG?NGD/NJERS?NS #000!$

Numer o times w!en t!e #S. !as %on&erted an EMSE a'in' messa'e to $MSE a'in'messa'e9

PAG?NG *?S/NF?G+RAT?N -!en #S. dete%ts MS. sendin' rea'in' or t!e MS w!ile #S. is still waitin' a'in'resonse rom t!e MS or t!e re&ious a'in' round and re%ise a'in' was used ina'in'9

7 7(o)nt#rs

$lar.



66/104


PRE/?SEDPAG?NGD+SAGEDRATE PRE/?SEDPAG?NGD&?TDRATE ?*S?DT T*S?D/NJERS?NDRATE

/S /all setup ti)e : Mi'!t e in%reased i man a'in' retransmissions(low !it rate area)o%%urs9 +ea%ti&ate re%ise a'in' or .S is needed i dela is not a%%etale

Aera7e air interface "R3 %uffer load, due to pa7in7 #p7nD$ Aera7e pa7in7 %uffer air interface occupanc- #p7nD$

Aera7e free space of pa7in7 GS* %uffer area #p7nDa$ Aera7e pa7in7 G% %uffer air interface occupanc- (p7nD!) Aera7e pa7in7 %uffer G% occupanc- #p7nD11) Aera7e free space of pa7in7 GPRS %uffer area(p7nD10)

Pa7in7 )essa7e deletion ratio #p7nD1$ "L "6c9annel load #a%iD4a$

Aera7e air interface "R3 %uffer load, due to "R3 AG #p7nD$ Aera7e air interface non6"R3 %uffer load due to AG #p7nD$ AG %locin7 #%lcD1$

7 7.*act on

.H load redu%tion and ...H (ot!.H > .H) lo%kin' de%rease or!i'!er usa'e rate

0ower numer oa'in' messa'essent and lower +RBuer load due toa'in' s!ould eoser&ed

0ower a'in' loadmeans more ...Hresour%es to !andle.H trai% andlower .H lo%kin'

0ower a'in' load means lowerroailit t!at a'in' messa'e will edeleted rom t!e uer


67/104


End of presentationBSS301,,, 9E:G!RS 'ownlin" !ow#r (ontrol


#E$GPRS "o;nlin Po;er /ontrolBSS301,,,


68/104


# $'#*#n/#nc Ta%l#

BSS BS/KBTS

TalFa)il-

BTS

*etroSite

BTSKK

BTSplus

Release

RG20EP2

S1EP2.1 No es es #GE*?N? 2.1$

"3200

Platfor)*S SGSN */S RAN NetAct

Release #P/+2$ No deenden% Nodeenden%No

deenden%No

deenden% SS.4

suorted #S.i, #S.2i, #S.3i and Fle"i#S.

suorted R3:13? (.ositin' wit! #S2"")

BTS

Flei E"GE

BTS

+ltraSite

BTS

Flei *ultiradio&ori=on BTS

Release es es es es #&R2 S'$



69/104


# $6h 9E:G!RS 'ownlin" !ow#r (ontrol

ower %ontrol in +0 or S ser&i%es %an sustantiall de%rease

intereren%e le&el in t!e network and t!us imro&e t!e erorman%e o.S art o t!e network and sa&in's in #$S ower %onsumtion

oi%e @ualit in terms o MAS is de'raded due to raid in%rease o Strai% in a network mostl !andled SM

$!e reason w! . in t!e .S domain %ould not e dire%tl transerredto t!e S domain due to

$#F !oldin' time is s!orter t!an t!e $.H !oldin'

Multile"in' o $#Fs in +.H and re@uent unidire%tional $#F allo%ations t!esame radio data lo%k rom dierent MSs

Features (


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?: Nokia Siemens Networks

RS MS measures t!e intereren%e si'nal le&el on t!e #..H si'nal le&el K.durin' t!e RS +0 $#F transer and maed to t!e ,8%9:9%&alues and

reorted to t!e network

*+* MS deri&ed rom t!e measurements used or t!e link @ualit %ontrolal'orit!m at a network side M*NP#* and .P#*

%%ordin' to t!e %urrent M*NP#* and .P#* &alue an M.S sele%tionis done

# $ntro/)ction o L$ *roc#ss



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?1 Nokia Siemens Networks

En R2: *26

$!e M*NP#* and .P#* &alues (*+* %aale MSs) EP0**0 &alues instead o RBQ


72/104


# $9E:G!RS 'L !( $lgorith.

RS +0 ower %ontrol al'orit!m tries to ollow t!e tar'et ./E &alue, w!i%! is a new +#arameter (+0 . ./E $ar'et)

Similarl in *RS , E ;=SYPM*NP#* &alue is not re%ei&ed w!i%! is a new +#arameter (+0 . ;=SY #* $ar'et), . al'orit!m oerates a%%ordin' to t!eMSYPM*NP#* &alues

"L P//5?Tar7et

/5? dBM

time

Po;erincrease

Po;erincrease

Po;erdecrease

R$$ (X1;: ms) R$$ (X1;: ms)

P"AN

P"AN

P"AN

"L P/PS BEPTar7et

6PSD*EANDBEP

time

Po;erdecrease

Po;erdecrease

Po;erincrease

R$$ (X1;: ms) R$$ (X1;: ms)

EP"ANEP"AN

EP"AN

E none o t!eM*NP#*&alues isre%ei&edower le&el isnot %!an'ed



73/104


$wo strate'ies o (*)RS +0 . %an e used6

1. Joice first strate7-8to 'uarantee &oi%e @ualit a ower %ontrol a%tion istri''ered eore data ser&i%e rea%!es t!e !i'!est M.S G &oi%e userser%etion is imro&ed

2. "ata first strate7-8ower %ontrol takes la%e ater t!e data ser&i%erea%!es t!e !i'!est M.S G data user er%etion is imro&ed (at least notdeteriorated) in terms o t!rou'!ut

# $!lanning as*#cts

#E$GPRS "o;nlin Po;er /ontrol

BSS301,,,


74/104


1. Joice firstOstrate' G ower redu%tion is alied %eforet!e !i'!est

M.S %odin' s%!eme (e9'9 M.S=) is rea%!ed (+0 . ;SY #*$ar'et Z M*NP#* to swit%! to M.S=)

!lanning as*#cts

M.S

;?854

M*NP#*

24 25 28 25 28 28 2? 2; 2? 28 2? 25 23 21 21 2: 1 1; 1 1; 1? 15 15 lost lost

+0 $" ower

MB=de

=2 d#

=4 d#

=8 d#

li%ation o t!e!i'!est M.S ro!iitedG ower %ontrolKredu%es t!e link @ualit

$B ower 'oesdown 2 d#

er 'ood link @ualitG redu%e $B owera'ain 2 d#

Suddenl radio%onditions de'rade Grestore immediatelnominal $" ower[

Suddenel radio%onditionsde'rade Gredu%e M.S[

"L P/ PS BEP Tar7et C 2 C*EANDBEP to s;itc9 to */S6

=; d#

ower %ontrol aliedfasterto an on='oin'$#F G more eneitsor .S erorman%e

MB

$wo suse@uent(*)+N messa'esmissed (N31:5G2)Guse ma" $" ower

#E$GPRS "o;nlin Po;er /ontrol

BSS301,,,


75/104


2. "ata firstOstrate' G ower redu%tion is alied aftert!e !i'!est

M.S %odin' s%!eme (e9'9 M.S=) is rea%!ed (+0 . ;SY #*$ar'et \ M*NP#* to swit%! to M.S=)

!lanning as*#cts

M.S

;?854

M*NP#*

.P#* is %ont

24 25 28 25 28 2 2 3: 31 31 3: 31 2 21 21 2: 1 1; 1 1; 1? 15 15 18 3 3

+0 $" ower

MB=de

=2 d#

=4 d#

=8 d#

M.S= %odin's%!eme alied t!e 0 al'orit!m

$B ower 'oesdown 2 d#

er 'ood link @ualitG redu%e $B owera'ain 2 d#

Suddenl radio%onditions de'rade Grestore immediatelnominal $" ower[

Suddenel radio%onditionsde'rade G redu%eM.S[

"L P/ PS BEP Tar7et C 2 C*EANDBEP to s;itc9 to */S6

=; d#

ower %ontrol aliedslo;erto an on='oin'$#F G S erorman%e!ardl ima%ted



76/104


$!e most reasonale aroa%! is to al (*)RS +0 ower %ontrol

onl i6 Radio %onditions are 'ood, e9'9 M.S= is utilised (K&oi%e irst strate')

Note6 t!e enetration o M.S= ma 'o down i t!ere is massi&e S %!attrai% in a network

ower redu%tion is alied at on%e (rom t!e &er e'innin' o atransmission)

$ransmitted trai% is related to low=riorit ser&i%e, e9'9 a%k'round ser&i%e(F$ download)

Reasonale erorman%e o


77/104

?? Nokia Siemens Networks

"L P/ /5? Tar7et

$!is arameter determines t!e tar'et ./E &alue or RS $#Fs9 Et de%ides t!ein%rease or de%rease t!e +0 ower le&el

"L P/ PS BEP Tar7et

$!is arameter determines t!e tar'et ;=SY #* &alue or *RS $#Fs9 Etde%ides t!e in%rease or de%rease t!e +0 ower le&el

"L P/ 'indo; Si=e

$!is arameter determines t!e ower %ontrol window, wit!in w!i%! t!e +0 transmitower %an %!an'e on t!e +$.H %!annels

GPRS "L P/ Ena%led

$!is arameter determines i t!e +0 (*)RS ower %ontrol is a%ti&ated or not in ase'ment

"L P/ Po;er Reduction

$!is arameter determines t!e deault ower redu%tion on t!e +$.H %!annels

!ara.#t#rs



78/104

?; Nokia Siemens Networks

Base6%and Fre(uenc- &oppin7

E ## !oin' is disaled t!e (*)RS +0 . is not alied to t!e #..H $RB

E ## !oin' is enaled t!e .< alies (*)RS +0 . to t!e #..H $RB as well,ut #$S takes %are t!at t!e ursts transmitted(Full ower) on t!e #..H $RB

"ual Transfer *ode6li%ale to t!e S art o t!e +$M %all wit!out limitations

"o;nlin "ual /arrier

.< alies t!e same ower redu%tion to ot! %arriers

E t!e ;=SYPM*NP#* AR MSYPM*NP#* &alues are re%ei&ed or ot!%arriers t!e ower redu%tion is smaller

E eit!er one ;=SYPM*NP#* or MSYPM*NP#* &alue is re%ei&ed or one%arrier onl t!e ower redu%tion is %al%ulated as or a sin'le %arrier $#F

E neit!er MSYPM*NP#* nor ;=SYPM*NP#* are re%ei&ed t!e transmitower is ket un%!an'ed

Flei%le */PA T3 Po;er Poolin7

-it! t!e eature a #$S ma redu%e t!e S transmit ower 2 d# e&en i t!e +0 .eature is on

F#at)r# '#*#n/#nci#s

#E$GPRS "o;nlin Po;er /ontrol(o nt#rs

BSS301,,,


79/104

? Nokia Siemens Networks

"LDP/DRL/D*A/DBL/SDSENT #022!$ $!e numer o +0 R0./M. lo%ks sent o&er is to $RBs wit! t!e (*)RS +0 ower

%ontrol eature enaled9

"LDP/DRE"+/T?NDSTEPDS+* #022!$ $!e sum o ower le&el redu%tions done9 $!e %ounter is in%remented t!e amount o

stes t!e ower is redu%ed, a sin'le ste %orresonds to 2 d#9

(o)nt#rs

#E$GPRS "o;nlin Po;er /ontrol.*act on

BSS301,,,


80/104

;: Nokia Siemens Networks

Et too drasti% de'radation in t!rou'!ut (lower data transmission) t!enower %ontrol settin's ma e too a''ressi&e w!en K&oi%e irst strate'

is used9 YEs to oser&e are6

&era'e ee%ti&e .Y *RS +0 t!rou'!ut er used $S0 (trP238)

&era'e ee%ti&e .Y RS +0 t!rou'!ut er used $S0 (trP235)

Ratio o +0 M.S=n (*RSPa%k) (rl%P5?)

Ratio o +0 M.S=n (*RSP


81/104

;1 Nokia Siemens Networks

At!ers YE to monitor are6 &era'eP(*)RSPowerPRedu%tion

+0 %umulati&e @ualit ratio in %lass B (BG5) (dl@P2) Real F*R ased @ualit in downlink (dl@P3)

*stimated F*R ased @ualit in downlink (dl@P41)

Mean Ainion S%ore (MAS) dri&e tests

.*act on

RG20 EP2 R di F


82/104


End of presentationRG301773 8+ *#r L##l with !ow#r (ontrol9TM;

')al%an/ 8+ cas#:


& per Leel ;it9 Po;er /ontrolRG301773


83/104


'#*#n/#nc ta%l#

BSS BS/BTS

TalFa)il-

BTS

+ltraSite

BTS

*etroSite

BTS

Flei E"GE

Flei *ultiradioBTS

ReleaseRG20EP2

#BSS$

S1EP2.1

Nodependenc-

Nodependenc-

Nodependenc-

No dependenc- No dependenc-

"3200

Platfor) *S

ReleaseNo


SGSN */S RAN NetAct

Release Nodependenc-No

dependenc-No

dependenc-SS.4

& per Leel ;it9 Po;er /ontrol6h 8+ L l ith !(

RG301773


84/104


6h 8+ *#r L##l with !(

$ri''erin' t!e HA due to si'nal le&el does not take into a%%ount o ower%ontrol w!i%! %an lead to in'=on' !ando&ers etween t!e ma%ro= andmi%ro %ells or an %ells w!en HA due to si'nal le&el is e"e%uted9

So, t!e &alue o %urrent ower %ontrol is taken into a%%ount or t!e

%ondition or tri''erin' t!e HA due to si'nal le&elPRB0* hoThr#shol/L##l'L 9BsT-!wrMa- BS@T!6R:

$!e eature re&ent rom a%k HA rom mi%ro laer (1;::) to ma%ro(::) wit! +0 R"0e& HA and t!us redu%e t!e %all dro

& per Leel ;it9 Po;er /ontrol8+ $l ith

RG301773


85/104


AJDR3LEJDN/ELL#n$ 62 dB)

C u)%rella & to 100 cell



A

B

00 *acroO

hoL##l>.%r#lla G = ?2 d#m

gs.Macroc#llThr#shol/ G 33 d#m/csMacroc#llThr#shol/ G 33 d#m

T9res9old RLe &8hoThr#shol/L##l'LA: dB)

T9res9old u)%rella &8hoL##l>.%r#lla A:2 dB)

!T(8(.sT-!wrMa-9n:: G 3: d#m = mi%ro %ell!M$ G 3: d#m = !ando&er to mi%ro %ell onlhoThr#shol/L##l'L G =?? d#m

100 *icroO

AJDR3LEJ Q 6 dB)C tri77er & due to RLe

%ac to 00 cell

AJDR3LEJ Q 6 dB)C tri77er & due to RLe

%ac to 00 cell

2) l ! dB. in mi%ro %ell Gsi'nal le&el 'oes down toPRB0*G=?; d#m

in'=on'

HAs

E-a.*l#

P/ +pper T9res9olds Le "Lpc+pperT9res9oldsLe"LRLeelA: dB)

P/ Lo;erT9res9olds Le "LpcLo;erT9res9oldsLe"LRLeelA: dB)

8+ $lgorith.

& per Leel ;it9 Po;er /ontrolMo/ii#/ 8+ $lgorith.

RG301773


86/104






A

B

00 *acroO

hoL##l>.%r#lla G = ?2 d#m

gs.Macroc#llThr#shol/ G 33 d#m/csMacroc#llThr#shol/ G 33 d#m

T9res9old RLe &8hoThr#shol/L##l'LA: dB)

T9res9old u)%rella &8hoL##l>.%r#lla A:2 dB)

!T(8(.sT-!wrMa-9n:: G 3: d#m = mi%ro %ell!M$ G 3: d#m = !ando&er to mi%ro %ell onlhoThr#shol/L##l'L G =?? d#m

100 *icroO

#AJDR3LEJD"L #6dB)$@

#BsTP;r*a 6 BSDT3P'R$#!dB$$ 6 dB)

C no %ac & to 00 cell

#AJDR3LEJD"L #6dB)$@

#BsTP;r*a 6 BSDT3P'R$#!dB$$ 6 dB)C no %ac & to 00 cell

2) l ! dB. in mi%ro %ell Gsi'nal le&el 'oes down toPRB0*G=?; d#m

no in'=

on'

HAs

E-a.*l#

P/ +pper T9res9olds Le "Lpc+pperT9res9oldsLe"LRLeelA: dB)

P/ Lo;erT9res9olds Le "LpcLo;erT9res9oldsLe"LRLeelA: dB)

Mo/ii#/ 8+ $lgorith.

& per Leel ;it9 Po;er /ontrolMo/ii#/ 8+ $lgorith.

RG301773


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;? Nokia Siemens Networks

E ser&in' %ell si'nal dros elow t!res!old0+R, #S. e&aluates tar'et %ells or t!e HA

$!res!old +0 R" le&el,"/N" are used or%omarin' t!e a&era'ed &alues o +0 si'nalle&el to tri''er t!e HA due to +0 le&el9

-!en t!e li%ense is ANG#S. takes #S

ower %ontrol (#s$"wrMa" #SP$B-R)into a%%ount in +0 si'nal le&el HA %riteria6

-!en t!e li%en%e is AFFG Normal +0 si'nalle&el HA %riteria is erormed


88/104

;; Nokia Siemens Networks

$!res!old 0e&el +ownlink R" 0e&el(0+R)

$!res!old 0e&el +ownlink "(0+) $!res!old 0e&el +ownlink N"(0+N)

Redu%ed numer o in' on' HA (due to +0 R"0e&)

Emro&e dro %all rate due to in'=on' HA

#etter trai% distriution(ma%ro/mi%ro laer)

HA ratio, +0 le&el (!oP?1)

HA ratio,

RG301733


89/104

; Nokia Siemens Networks

BSS BS/BTS

TalFa)il-

BTS

+ltraSite

BTS

*etroSite

BTS

Flei E"GE

Flei *ultiradioBTS

ReleaseRG20EP2

#BSS$

S1EP2.1

Nodependenc-

Nodependenc-

Nodependenc-

No dependenc- No dependenc-

"3200

Platfor) *S

ReleaseNo


SGSN */S RAN NetAct

Release Nodependenc-No

dependenc-No

dependenc-SS.4

'#*#n/#nc Ta%l#

Suorted onl in .


90/104

: Nokia Siemens Networks

End of presentationRG301733 $/?)sta%l# TBF M)lti*l#-ing '#nsit


Adusta%le TBF *ultiplein7 "ensit-ntro/)ction

RG301733


91/104


ntro/)ction

*"istin' me%!anism or u'rade/down'rade or mi"ed .Sand S oeration ro%edures utili7es t!e RFE0* %lass 48arameters w!i%! is are not user=%oni'urale9

En R2: onl one &alue or .< S- $#F densit tar'etarameter rela%es 2 RFE0* arameters and is used orot! u'rade and down'rade tar'et arameters(i9e9. !S6 TBF /#nsit targ#t

!(> !S6 TBF )*gra/# thr#shol/

!(> !S6 TBF /owngra/# thr#shol/

En .< Q o&erload situation, t!ere is an e"%etion %ase to a&oid territoros%illation .< s!all use 1 as $#F densit tar'et9

&era'e $#F$#F/$S0

Adusta%le TBF *ultiplein7 "ensit-T#rritor >*gra/# !roc#/)r#

RG301733


93/104


;/4

Multile"in'+ensit

2::TBF 1

TBF 2

TBF TBF 4

TBF 1

TBF 2

TBF

TBF 4

*gra/# !roc#/)r#

&era'e $#FMultile"in'

Adusta%le TBF *ultiplein7 "ensit-T#rritor 'owngra/# !roc#/)r#


94/104


.< .< S- $#F +ensit $ar'et G 2:: G 29: $#F/$S0.< S- $#F


95/104


Feature is an ali%ation sotware eature t!at i %ontrolled wit! #S. li%en%e keAN/AFF

arameter &alues $#F densit tar'et, $#F u'rade t!res!old or $#F down'radet!res!old must e modiied irst

E li%ense in AN and (*)RS enalin' in se'ment is allowed

E one o t!ree arameters &alues is dierent t!an t!e deault &alue

0i%enseWs state is not &alid in (*)RS enalin'

E deault &alues are used in all t!ree arameters

-!en li%enseWs state is %!an'ed to .ANF or AFF, (*)RS enalin' in se'ment is notossile

E t!ese arameters are dierent t!an deault9Guser s!all set t!ese arameters to deaults toallow (*)RS a%ti&ation in se'ment9

E (*)RS was enaled in se'ment eore t!e li%enseWs state was %!an'ed to .ANF/AFFt!en t!ose arameters &alues are in use in .< until (*)RS is disaled in se'ment9

ter .< restart, #.S< swit%!o&er, #S. restart and .< ool reallo%ation w!en (*)RSenaled se'ment is %reated .< uses t!ose arameters &alues t!at are deined indataase (re'ardless o li%enseWs state)9

F#at)r# $ctiation

Adusta%le TBF *ultiplein7 "ensit-!ara.#t#rs

RG301733


96/104


P/+ PS' TBF "ensit- Tar7et

$!is arameter deines t!e tar'et &alue or t!e $#F multile"in' densit in an

u'rade and down'rade territor oerations initiated t!e .


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? Nokia Siemens Networks

No new %ounters

No new YEs

Followin' are YEs to monitor 6

Numer o $#Fs er $S0(tP3?d, tP3;d)

S territor si7e (a&aP44)

Numer o territr u'rade and down'rades(%11?, %11;1, .11?4)

$!rou'!ut (ll%P3a, trP238 )

(o)nt#rs=

+pdate

neede

d



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; Nokia Siemens Networks

End of presentationBSS21507 Fl#-i%l# M(!$ T *ow#r *ooling


Flei%le */PA T3 po;er poolin7ntro/)ction

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Stati% ower allo%ation is a&ailale

sin%e R1: Ma" o/ er %arrier is dire%tl

determined t!e numer o %arriersdeined in a ie

Ma" o/ er %arrier G 8: - / No o

%arriers deined in t!e M. $!e %arriers %an e slit to multile

radio ies wit!in one se%tor to in%reaset!e outut ower and t!us t!e #$S%o&era'e

More t!an one ie er se%tor is neededor Hi'! %aa%it and !i'! %o&era'e sitesin%reased .*B/A*B

ntro/)ction*ai)i=ed output po;er #onesector s9o;n$8

+p to 12@12@12 #2R3 dis9ared %et;een %ranc9es$

4 TR3s K !0'

TR3s K 0'

12 TR3s K 20'

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1:: Nokia Siemens Networks

More ei%ient M. usa'e %an e a%!ie&ed i dnami% ower

allo%ation is used #..H %arrier !as ower allo%ated stati%all

Ma"B//&o/ \ 8: - / No o %arriers deined in t!e M.

Remainin' M. ower is dnami%all allo%ated to $.H %arriers

Ma"T/&o/ G Ma"B//&o/

6h M(!$ T *ow#r !ooling

*a o5p per*a o5p percarrier decreasescarrier decreases;it9 increasin7 no;it9 increasin7 noof defined carriersof defined carriers

/ell coera7e/ell coera7eis reducedis reduced

Cellran&e

44carrierscarriers5 */PA5 */PA

!!carrierscarriers5 */PA5 */PA *a o5p per carrier*a o5p per carrierdoes not need to %edoes not need to %ereduced ;it9reduced ;it9increasin7 no ofincreasin7 no of

defined carriersdefined carriers/ell coera7e is/ell coera7e isunc9an7edunc9an7ed

Cellran&e

44carrierscarriers5 */PA5 */PA

!!carrierscarriers5 */PA5 */PA

1 2

Flei%le */PA T3 po;er poolin7'na.icall shar#/ M(!$ *ow#r

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1:1 Nokia Siemens Networks

+nami%all s!ared M. ower amon' dierent $.H

%arriers .omared to t!e stati% allo%ation lower ower is allo%ated to $.H

%arriers (no need to transmit wit! ma" ower on all $.H %arrierssimultaneousl)

B//&20'

TR318 P)aC20'

T9ree TR3s ;it9pooled 40' po;er

20'

20'

20'

20'

B//&

20' 20'

S"5 20' 20' 20'

20'

20'

20'

0'20' 20'

20'

12'

'

12'

12'

' 20'

P0

P/ actie

?dle

Per)anentl-Allocated

B//& Po;er

20'

20'

TR328 P)aC20'

TR38 P)aC20'

?nstantaneousl- a77re7ated po;er not eceedin740' due to use of "T3, P/, ?dle < e.7. Ener7-opti)i=ed T/& Allocation feature

Ea)ple of "L po;er leels on TS %asis in carriers

'na.icall shar#/ M(!$ *ow#r

Flei%le */PA T3 po;er poolin7S6 #at)r#s

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+edi%ated S- eatures need to e used to allo%ate t!e

outut ower dnami%all619 R3:1555 Hi'!er a&era'e ower er $RB, &ailale in R1: *

591 and *B391, M1,:

29 #SS215:? Fle"ile M. $B ower oolin', &ailale in R3:and #$S S- release 6 *B59:

S6 #at)r#s

Flei%le */PA T3 po;er poolin7!lanning as*#cts

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$!e eature !as two main ee%ts to t!e network9

.aa%it(or 'i&en site %ount) %an e in%reased as more $RBs aresuorted wit!out %o&era'e deterioration

.o&era'e(or 'i&en #$S %oni') %an e in%reased as !i'!erma"imum ower ma e assi'ned or #..H $RB and $.H $RBs

Et will maintain t!e %o&era'e o SM sstem in RF s!arin'workin' in t!e %on%urrent mode i9e 2/-.+M, 2/0$*ese%iall or lower ower (2:- onl)

otential %o&era'e imro&ement %an e seen usin'ower ud'et %al%ulation

!lanning as*#cts


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T9an ou

Module 2 - RG20 Features

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