WCDMA Performance - Radio Access Network KPI Definition Manual for UMTS5.1(V1.3)

8/12/2019 WCDMA Performance - Radio Access Network KPI Definition Manual for UMTS5.1(V1.3)

1/59

Huawei Technologies Co. Ltd.Product Version: Definition

Product Name: Total page

WCDMA Performance - Radio Access

Network KPI Definition Manual for

UMTS !"#$"!%&

For internal use only

'(()-*-')

ritten: CD!"#$%! Data: &''()'*)&(+

,e-iew: Data:,e-iew: Data:

+uawei Tec,nolo ies Co!. /td!

"ll rights reser-ed


2/59

WCDMA Performance Radio Access Network KPI definition Manual

for UMTS !" #$"!%&

Re'ision Record

DateRe0ision

0ersionc,an e Descri1tion Aut,or

2005-08-12 1.00 Initial version. Chen Qi Liu XiaLing 2005-08-25 1.01

Modify the K Is a!!ording to the

suggestions.Chen Qi

2005-0"-20 1.02 Modify the K Is a!!ording to the

revie#.Chen Qi

2005-0"-2$ 1.0%Modify the !ounters a&out '() K Is

a!!ording to ne# *+C version.Chen Qi

2005-11-0$ 1.0$

Modify the K Is a!!ording to the ne#

,M ' K I aseline version %.0 and

*+C erfor/an!e 15C01 0 %.

Chen Qi

200 -01-10 1.05

Modify the K Is a!!ording to the ne#

,M ' K I aseline version %.% and *+C erfor/an!e 15C01 0 5.

Chen Qi

200 -0$ 1.1

Modify the K Is and !ounters

a!!ording to the *+C

1 C01 0 0 add so/e K Is "3

a!!ording to the ,M ' K I aseline

version %.%.

(ua yunlong

200 -0 1.11

4ivide the K Is into Class and Class

6 and M2000 !an su77ly the statisti!

re7ort for the K Is of Class

uanshiguo9(ua

yunlong9Liuying#ei

200 -0: 1.2 ,7ate for *+C ersion 1:C01 050 uanshiguo9liuying#ei

200 -12 1.% ,7ate for *+C ersion 1:C01 0:0 uanshiguo9liuying#ei

"()*)"+ All ri,-ts reser'ed Pa,e % . Total


3/59


for UMTS !" #$"!%&

Content

" Introduction!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!*

% KPI definition tem/late!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!*

0 KPI classification!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!*

( Co'era,e KPIs!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!+(!" Class 1 ) U2 Interference Cell Ratio!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!+

(!% Class A ) Soft 3ando'er Ratio!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"4

Accessi5ilit6 KPIs!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"4!" Class 1 ) IU Pa,in, Success Ratio!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! "4

!% Class A ) Radio Access Success Ratio!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!""

!0 Class A ) RRC Setu/ Success Ratio #ot-er&!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! "%

!( Class A ) RRC Setu/ Success Ratio #ser'ice&!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! "%

! Class A ) AMR RA1 Setu/ Success Ratio!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! "0

!7 Class A ) $P RA1 Setu/ Success Ratio!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! "(

!* Class A ) CS RA1 Setu/ Success Ratio!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! "(!8 Class A ) PS RA1 Setu/ Success Ratio!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! "

!+ Class A 3SDPA RA1 Setu/ Success Ratio!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! "

7 Retaina5ilit6 KPIs!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"77!" Class A ) CS Ser'ice Dro/ Ratio!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"7

7!% Class A ) AMR Call Dro/ Ratio!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"*

7!0 Class A ) $P Call Dro/ Ratio!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"*

7!( Class A ) AMR Traffic Dro/ Ratio!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"8

7! Class A ) $P Traffic Dro/ Ratio!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"8

7!7 Class A ) PS Ser'ice Dro/ Ratio!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"+

7!* Class A 3SDPA Ser'ice Dro/ Ratio!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! %4

* Mo5ilit6 KPIs!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!%4*!" Class A ) Soft 3ando'er Success Ratio!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! %4

*!% Class A ) Softer 3ando'er Success Ratio!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! %"

*!0 Class A 3S)DSC3 Ser'ice Cell C-an,e Success Rate wit- S39 3SDPA to

3SDPA !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!%"

*!( Class A ) C-annel 3ando'er Success Ratio 3SDPA to DC3 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!%%

*! Class A ) C-annel 3ando'er Success Ratio DC3 to 3SDPA !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!%0

"()*)"+ All ri,-ts reser'ed Pa,e 0 . Total


4/59


for UMTS !" #$"!%&

*!7 Class A ) Intra)fre:uenc6 3ard 3ando'er Success Ratio!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! %0

*!* Class A ) Intra)fre:uenc6 3ard 3ando'er Success Ratio 3SDPA to 3SDPA !!!!!!!!!!!%(

*!8 Class A ) Inter)fre:uenc6 3ard 3ando'er Success Ratio!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! %(

*!+ Class A ) Inter)fre:uenc6 3ard 3ando'er Success Ratio 3SDPA to 3SDPA !!!!!!!!!!!%*!"4 Class A ) CS Inter)RAT 3ando'er Success Ratio #WCDMA to ;SM&!!!!!!!!!!!!!!!!!!!!!!!!!!!!! %

*!"" Class A ) PS Inter)RAT 3ando'er Success Ratio #WCDMA to ;PRS&!!!!!!!!!!!!!!!!!!!!!!!!!!! %7

*!"% Class A ) PS Inter)RAT 3ando'er Success Ratio #;PRS to WCDMA&!!!!!!!!!!!!!!!!!!!!!!!!!!! %*

*!"0 Class A ) 3SDPA Inter)RAT 3ando'er Success Rate #WCDMA to ;PRS &!!!!!!!!!!!!!!!!!!! %*

*!"( Class 1 ) SRNC Relocation Pre/aration Success Ratio!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! %8

*!" Class 1 ) TRNC Relocation Pre/aration Success Ratio!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! %8

8 Ser'ice Inte,rit6 KPIs!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!%+

8!" Class A ) PS Ser'ice U2 A'era,e T-rou,-/ut!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! %+8!% Class A ) PS Ser'ice D2 A'era,e T-rou,-/ut!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 04

8!0 Class 1 ) Ser'ice U2 A'era,e 12


5/59


for UMTS !" #$"!%&

"()*)"+ All ri,-ts reser'ed Pa,e . Total


6/59


for UMTS !" #$"!%&

3UAW


7/59


for UMTS !" #$"!%&

" Introduction

T-e /ur/ose of t-is document is to s/ecif6 t-e RAN KPI definition as well as counters used to calculate t-e

KPI!

T-e ori,inal KPI definition comes from t-e e@/eriences of t-e commercial network mana,ement and radio

network o/timi=ation! And t-e KPI definition s-all 5e u/dated accordin, to t-e re:uirement from customers!

' KPI definition tem1late

T-e tem/late used to descri5er t-e KPI is listed as follows

KPI name #Clause -eader&

T-is is a descri/ti'e name of t-e KPI t-at is s/ecified!

Descri/tion

T-is su5 clause contains an e@/lanation of t-e KPI!

Measurement Sco/e

T-is su5 clause s/ecifies t-e KPI work sco/e! If t-e sco/e is BRNC . it means t-at t-e KPI 'alue s-ows t-e

/erformance on t-e RAN and t-e related counters can 5e ,otten from RNC statistic directl6! If t-e sco/e is BCell .

it means t-at KPI 'alue onl6 s-ows t-e /erformance in a cell and t-e in'ol'ed counters can 5e ,otten from cell

statistic!

ormulaT-is su5 clause contains a formula used to calculate t-e KPI! ;enerall6 t-e formula consists of se'eral

counters w-ic- s-all 5e e@/lained in ot-er su5 clause!

Associated Counters

T-is su5 clause contains counters t-at used in t-e formula! It also contains t-e descri/tion of t-e counters!

Anne@ A /ro'ides t-e counter list!

Class

T-is /ro/ert6 is la5eled at t-e KPI name! Class A means t-e KPI is a 5asic one. and must 5e monitored in

M%444! Class 1 means t-e KPI is a additional one. it is useful for o/timi=ation. and is a o/tional KPI monitored

in M%444!

% KPI classification

T-e KPI can 5e di'ided into followin, classes. and t-e counters related to t-e KPI s-all 5e well defined in

t-e PM s6stem of RNC!

Co'era,e KPIs

U2 Interference Cell Ratio

Soft 3ando'er Ratio

Accessi5ilit6 KPIs

"()*)"+ All ri,-ts reser'ed Pa,e * . Total


8/59


for UMTS !" #$"!%&

IU Pa,in, Success Ratio

Radio Access Success Ratio

RRC Setu/ Success Ratio #ot-er&

RRC Setu/ Success Ratio #ser'ice&

AMR RA1 Setu/ Success Ratio$P RA1 Setu/ Success Ratio

CS RA1 Setu/ Success Ratio

PS RA1 Setu/ Success Ratio

3SDPA RA1 Setu/ Success Rate

Retaina5ilit6 KPIs

CS Ser'ice Dro/ Ratio

AMR Call Dro/ Ratio

$P Call Dro/ Ratio

AMR Traffic Dro/ Ratio

$P Traffic Dro/ Ratio

PS Ser'ice Dro/ Ratio

3SDPA Ser'ice Dro/ Rate

Mo5ilit6 KPIs

Soft 3ando'er Success Ratio

Softer 3ando'er Success Ratio

Soft 3ando'er Success Ratio 3SDPA to 3SDPA

C-annel 3ando'er Success Ratio 3SDPA to DC3

C-annel 3ando'er Success Ratio DC3 to 3SDPA

Intra)fre:uenc6 3ard 3ando'er Success RatioIntra)fre:uenc6 3ard 3ando'er Success Ratio 3SDPA to 3SDPA

Inter)fre:uenc6 3ard 3ando'er Success Ratio

Inter)fre:uenc6 3ard 3ando'er Success Ratio 3SDPA to 3SDPA

CS Inter)RAT 3ando'er Success Ratio #WCDMA to ;SM&

PS Inter)RAT 3ando'er Success Ratio #WCDMA to ;PRS&

PS Inter)RAT 3ando'er Success Ratio #;PRS to WCDMA&

SRNC Relocation Pre/aration Success Ratio

TRNC Relocation Pre/aration Success Ratio

Ser'ice Inte,rit6 KPIs

PS Ser'ice U2 A'era,e T-rou,-/ut

PS Ser'ice D2 A'era,e T-rou,-/ut

Ser'ice U2 A'era,e 12


9/59


for UMTS !" #$"!%&

Unser'icea5le Cell Ratio

A'era,e CPU 2oad

IU1 1andwidt- Utili=in, Ratio

Traffic KPIs

CS


10/59


for UMTS !" #$"!%&

(!% Class A ) Soft 3ando'er Ratio

(!%!" Descri/tion

T-is KPI can 5e used to e'aluate t-e consum/tion to network resources due to soft

-ando'er in one RNC!

(!%!% Definition

Ta5le% Soft 3ando'er Ratio

K I +a/e %oft Hando-er ,atio

Measure/ent

'!o7e ,NC

;or/ula %1001111

312111

++

++=C B A

C B ASHR

sso!iated

Counters

A"3 RLhberOfU Wit N 1um

9"3 RLhberOfU Wit N 2um

C"3 RLhberOfU Wit N 3um

+otes None

Accessi4ilit2 KPIs

!" Class 1 ) IU Pa,in, Success Ratio

!"!" Descri/tion

T-is KPI can 5e used to e'aluate t-e success res/onse to t-e /a,in, from t-e core network

in one RNC! 3owe'er t-e lower /a,in, success ratio does not alwa6s mean t-e lower

/a,in, res/onse. 5ecause it ma6 5e caused 56 t-e unnecessar6 /a,in, messa,es from

t-e core network! So itBs im/ortant to anal6=e t-e terminated radio access success ratio

and t-e core network s /a,in, strate,6 for furt-er confirmation!

!"!% Definition

Ta5le0 IU Pa,in, Success Ratio

"()*)"+ All ri,-ts reser'ed Pa,e "4 . Total


11/59


for UMTS !" #$"!%&

K I +a/e / Paging %uccess ,atio

Measure/ent

'!o7e,NC

;or/ula %100 _ =tem!t IUPa"in"At ccess IUPa"in"Su

SR IUP

sso!iated

CountersSee ANN


12/59


for UMTS !" #$"!%&

!0 Class A ) RRC Setu/ Success Ratio #ot-er&

!0!" Descri/tion

T-e RRC setu/ /rcedure is tri,,ed 56 different reasons. w-ic- can 5e de'ided into two

classes. t-e related ser'ice and ot-er reasons!

T-is KPI can 5e used to e'aluate t-e RRC setu/ success ratio. w-ic- does not include t-e

ser'ice causes in one RNC!

!0!% Definition

Ta5le RRC Setu/ Success Ratio #ot-er&

K I +a/e ,,C %etup %uccess ,atio 5other6

Measure/ent

'!o7e,NC Cell

;or/ula %100 _ other =other

other

ionAttem!t RRCConnect ionSuccess RRCConnect

SR RRCS

sso!iated

CountersSee ANN


13/59


14/59


for UMTS !" #$"!%&

K I +a/e VP ,"1 %etup %uccess ,atio

Measure/ent

'!o7e,NC Cell

;or/ula %100 _ = Attem!t $PRABSetu!Success$PRABSetu!

SR$PRABS

sso!iated

CountersSee ANN


15/59


for UMTS !" #$"!%&

K I +a/e P% ,"1 %etup %uccess ,atio

Measure/ent

'!o7e,NC Cell

;or/ula %100 _ = Attem!t PSRABSetu!Success PSRABSetu!

SR PSRAB

sso!iated

CountersSee ANN


16/59


for UMTS !" #$"!%&

) Retaina4ilit2 KPIs

7!" Class A ) CS Ser'ice Dro/ Ratio

7!"!" Descri/tion

T-is KPI can 5e used to e'aluate t-e call dro/ ratio of CS ser'ice in one RNC! T-e call

dro/s will -a//en due to RNC a5normal release tri,,ed 56 RA1 R


17/59


for UMTS !" #$"!%&

K I +a/e "!, Call Drop ,atio

Measure/ent

'!o7e,NC Cell

;or/ula

,NC: %100Re

_ = !Success AMRRABSetu

leasermal AMRRABAbnoC%R AMR

Cell : %100Re

Re _ =

lease AMRRABleasermal AMRRABAbno

C%R AMR

sso!iated

CountersSee ANN


18/59


for UMTS !" #$"!%&

7!( Class A ) AMR Traffic Dro/ Ratio

7!(!" Descri/tion

T-is KPI can 5e used to e'aluate t-e traffic /er call dro/ of AMR ser'ice in one RNC in

terms of t-e e@/erience of ;SM network mana,ement!

7!(!% Definition

"!"!"4 AMR Traffic Dro/ Ratio

K I +a/e "!, Traffic Drop ,atio

Measure/ent '!o7e

,NC Cell

;or/ulaleasermal AMRRABAbno

AMRTrafficT%R AMR

Re60

_

=

sso!iated

CountersSee ANN


19/59


for UMTS !" #$"!%&

7!7 Class A ) PS Ser'ice Dro/ Ratio

7!7!" Descri/tion

T-is KPI can 5e used to e'aluate t-e call dro/ ratio of all PS ser'ice in one RNC. w-ic- t-e

call dro/s -a//ened due to RNC a5normal release tri,,ed 56 RA1 R


20/59


for UMTS !" #$"!%&

Measure/ent

'!o7eCell

;or/ula %100Re _

Re _ _ =

lease RAB HS%PA

leasel RABAbnorma HS%PAC%R HS%PA

sso!iated

CountersSee ANN


21/59


for UMTS !" #$"!%&

*!% Class A ) Softer 3ando'er Success Ratio

*!%!" Descri/tion

T-is KPI can 5e used to e'aluate t-e softer -ando'er success ratio in one RNC!

*!%!% Definition

"!"!" Softer 3ando'er Success Ratio

K I +a/e %ofter Hando-er %uccess ,atio

Measure/ent

'!o7e

,NC Cell

;or/ula %100 _ =em!t SoHOASUAtt cessSoHOASUSuc

SRSoHO

sso!iated

CountersSee ANN


22/59


for UMTS !" #$"!%&

*!( Class A ) C-annel 3ando'er Success Ratio 3SDPA to DC3

*!(!" Descri/tion

T-is KPI can 5e used to e'aluate t-e c-annel -ando'er success ratio w-en U< -ando'er

from 3SDPA to DC3 in a cell!

*!(!% Definition

"!"!"* C-annel 3ando'er Success Ratio #3 to D&

K I +a/e Channel Hando-er %uccess ,atio H%DP" to DCH

Measure/ent '!o7e

Cell

;or/ula %100=m!Num HtoRHOAtteessNum HtoRHOSucc

essRatio HtoRHOSucc

sso!iated

CountersSee ANN


23/59


for UMTS !" #$"!%&

+otes None

*!7 Class A ) Intra)fre:uenc6 3ard 3ando'er Success Ratio

*!7!" Descri/tion

T-is KPI can 5e used to e'aluate t-e intra)fre:uenc6 -ard -ando'er success ratio in one

RNC!

*!7!% Definition

"!"!"+ Intra)fre:uenc6 3ard 3ando'er Success Ratio

K I +a/e /ntra)fre7uency Hard Hando-er %uccess ,atio

Measure/ent

'!o7e,NC

;or/ula %100 _ =

tem!t InterHHOAt HHOAttem!t ccess InterHHOSu HHOSuccess

SR IntraHHO

sso!iated

CountersSee ANN


24/59


for UMTS !" #$"!%&

;or/ula %100=m HOAttem!Nu HtoHIntraH

um HOSuccessN HtoHIntraH atio HOSuccessR HtoHIntraH

sso!iated

Counters

See ANN


25/59


for UMTS !" #$"!%&

K I +a/e /nter)fre7uency Hard Hando-er %uccess ,atio H%DP" to H%DP"

Measure/ent

'!o7eCell

;or/ula %100=m HOAttem!Nu HtoHInterH

um HOSuccessN HtoHInterH atio HOSuccessR HtoHInterH

sso!iated

CountersSee ANN


26/59


for UMTS !" #$"!%&

*!""!% Definition

"!"!%( PS Inter)RAT 3ando'er Success Ratio #WCDMA to ;PRS&

K I +a/e P% /nter),"T Hando-er %uccess ,atio 5 CD!" to $P,%6Measure/ent

'!o7e,NC Cell

;or/ula %100 _ =ut HOAttem!tO PSInterRAT ut HOSuccessO PSInterRAT

SR HO PSInterRAT out

sso!iated

CountersSee ANN


27/59


for UMTS !" #$"!%&

*!"0 Class A ) 3SDPA Inter)RAT 3ando'er Success Rate #WCDMA to ;PRS &

*!"0!" Descri/tion

T-is KPI can 5e used to e'aluate t-e 3SDPA inter)RAT -ando'er success ratio in one cell.

from WCDMA to ;PRS!

*!"0!% Definition

"!"!%7 PS Inter)RAT 3ando'er Success Ratio #;PRS to WCDMA&

K I +a/eH%DP" /nter),"T Hando-er %uccess ,atio 5from CD!" to

$P,%6Measure/ent

'!o7eCell

;or/ula %100 _ = !t RATHOAttem HS%PAInter ss RATHOSucce HS%PAInter

SR RATHO HS%PAInter

sso!iated

CountersSee ANN


28/59


for UMTS !" #$"!%&

Counters

+otes None

*!" Class 1 ) TRNC Relocation Pre/aration Success Ratio

*!" !" Descri/tion

T-is KPI can 5e used to e'aluate t-e relocation /re/aration success ratio in one RNC. w-ic-

ser'es as TRNC!

*!" !% Definition

"!"!%8 TRNC Relocation Pre/aration Success Ratio

K I +a/e T,NC ,elocation Preparation %uccess ,atio

Measure/ent

'!o7e,NC

;or/ula %100Pr Re

Re _ =

ttem!t e!arationAlocationTRNC ccesslocationSuTRNC

SRTRNCRP

sso!iated Counters

See ANN


29/59


for UMTS !" #$"!%&

8!"!% Definition

"!"!%+ PS Ser'ice U2 A'era,e T-rou,-/ut

K I +a/e P% %er-ice L "-erage ThroughputMeasure/ent

'!o7eCell

;or/ula

Throu"h!ut &ULA#era"e PSStr 64

Throu"h!ut &ULA#era"e PSInter 64




Throu"h!ut &ULA#era"e PSB'" 64




sso!iated

CountersSee ANN


30/59


for UMTS !" #$"!%&

Throu"h!ut &%LA#era"e PSStr 144

Throu"h!ut &%LA#era"e PSInter 64




Throu"h!ut &%LA#era"e PSB'" 64




sso!iated

CountersSee ANN


31/59


for UMTS !" #$"!%&

8!( Class 1 ) Call Setu/ Dela6

8!(!" Descri/tion

T-is ,rou/ed KPI can 5e used to e'aluate t-e Call Setu/ Dela6 time in one RNC! Accordin,

to t-e e@/erience from commercial network. t-ere are t-ree ser'ices listed in t-e followin,

definition!

8!(!% Definition

"!"!0% Call Setu/ Dela6

K I +a/e Call %etup DelayMeasure/ent

'!o7e,NC

;or/ula

ccessTime RRCSetu!Su

eSuccessTimCSRABSetu!

eSuccessTim PSRABSetu!

sso!iated

CountersSee ANN


32/59


for UMTS !" #$"!%&

;or/ula %100Re =

loc'AM %LRLCSentBdBloc'AM transmitte %LRLC

%LRLCARR

sso!iated

CountersSee ANN


33/59


for UMTS !" #$"!%&

+!"!% Definition

Ta5le" Worst Cell Ratio

K I +a/e orst Cell ,atio 5 C,6Measure/ent

'!o7e,NC

;or/ula 1%)321(%)9521(, > 8rlang.

+!% Class 1 ) IU Pa,in, Con,estion Ratio

+!%!" Descri/tion

T-is KPI can 5e used to e'aluate t-e consum/tion of PCC3 5andwidt- on 5us6 -our wit-in

IU interface!

+!%!% Definition

Ta5le% IU Pa,in, Con,estion Ratio

K I +a/e/ Paging Congestion ,atio

Measure/ent

'!o7e,NC Cell

;or/ula %100=tem!t IUPa"in"At

ss IUPa"in"Lo IUPa"in"CR

sso!iated

CountersSee ANN


34/59


for UMTS !" #$"!%&

+!0 Class 1 ) Admission Refused Ratio

+!0!" Descri/tion

T-is KPI can 5e used to e'aluate t-e admission refused ratio of radio network 5us6 -our in a

cell!

+!0!% Definition

Ta5le0 Admission Refused Ratio

K I +a/e "dmission ,efused ,atio

Measure/ent

'!o7e Cell

;or/ula %100ReRe

=)uestNum sourceTotal

nNum NoAdmissionRatio NoAdmissio

sso!iated

CountersSee ANN


35/59


for UMTS !" #$"!%&

hour.

+! Class 1 ) Unser'icea5le Cell Ratio

+! !" Descri/tion

T-is KPI can 5e used to e'aluate -ow serious t-e unser'icea5le cells cause t-e de,radin,

of network /erformance on 5us6 -our in one RNC!

+! !% Definition

Ta5le Unser'icea5le Cell Ratio

K I +a/e nser-icea2le Cell ,atio

Measure/ent

'!o7e,NC

;or/ula %1000,

>

=

sInRNC mberOfCell TheTotalNulTimeCellUna#ai(hich fCellsTheNumberO

UCR

sso!iated

CountersSee ANN


36/59


for UMTS !" #$"!%&

+otes lit* MeanCPUUti is the CP a-erage load showed 2y percentage

+!* Class 1 ) IU1 1andwidt- Utili=in, Ratio

+!*!" Descri/tion

T-is ,rou/ed KPI can 5e used to e'aluate t-e consum/tion of IU1 5andwidt- in one Node1

from u/link and downlink on 5us6 -our! 3owe'er t-e consum/tion of interacti'e and

5ack,round ser'ice can t kee/ t-e full rate all time on t-e confi,ured IU1 5andwidt-! or

furt-er stud6. t-e utili=in, rate can 5e de'ided into two classes. confi,uration consum/tion

and real time consum/tion! So t-ere are four KPIs listed in t-e followin, definition!

+!*!% Definition

Ta5le* IU1 1andwidt- Utili=in, Ratio

K I +a/e / 1 1andwidth tili?ing ,atio

Measure/ent

'!o7eNode1

;or/ula

%100Re

=u!lin'

u!lin' u!lin' (idthrationBand IUBConfi"u

ficalTimeTraf IUB IUBRTUR

%100=u!lin'

u!lin' u!lin' (idthrationBand IUBConfi"u

ficrationTraf IUBConfi"u IUBC+,UR

%100Re =

do(nlin'

do(nlin' do(nlin'

(idthrationBand IUBConfi"u

ficalTimeTraf IUB IUBRTUR

%100=do(nlin'

do(nlin' do(nlin'

(idthrationBand IUBConfi"u

ficrationTraf IUBConfi"u IUBC+,UR

sso!iated

CountersSee ANN


37/59


for UMTS !" #$"!%&

"( Traffic KPIs

"4!" Class A ) CS


38/59


for UMTS !" #$"!%&

"4!0 Class A ) PS D2 T-rou,-/ut

"4!0!" Descri/tion

T-is KPI can 5e used to e'aluate t-e D2 t-rou,-/ut of all PS ser'ice of one RNC!

"4!0!% Definition

"!"!0* PS D2 T-rou,-/ut

K I +a/e P% DL Throughput

Measure/ent

'!o7e,NC

;or/ula ut %lThrou"h!

sso!iated

CountersSee ANN


39/59


for UMTS !" #$"!%&

rl &UL PSInter _ 128



rl &UL PSB'" _ 64

rl &UL PSB'" _ 128

rl &UL PSB'" _ 144

rl &UL PSB'" _ 384

sso!iated

CountersSee ANN


40/59


for UMTS !" #$"!%&

rl &%L PSInter _ 144

rl &%L PSInter _ 384

rl &%L PSB'" _ 64

rl &%L PSB'" _ 128

rl &%L PSB'" _ 144

rl &%L PSB'" _ 384

sso!iated

CountersSee ANN


41/59


for UMTS !" #$"!%&

"4!*!% Definition

"!"!(" 3SDPA mean ue num5er

K I +a/e H%DP" mean ue num2er

Measure/ent

'!o7eCell

;or/ula H%DP"TrafficVolume

sso!iated

CountersSee ANN


42/59


for UMTS !" #$"!%&

"4!+ Class 1 ) D2 T-rou,-/ut of >oS Classes

"4!+!" Descri/tion

T-is ,rou/ed KPI can 5e used to e'aluate t-e cell s D2 t-rou,-/ut of >oS classes in one

cell!

"4!+!% Definition

"!"!(0 D2 T-rou,-/ut of >oS classes

K I +a/e DL Throughput of @o% Classes

Measure/ent '!o7e

Cell

;or/ula

Throu"h!ut Cell%LCon#

hrou"h!ut Cell%LStrT

t rThrou"h!uCell%LInte

hrou"h!ut Cell%LB'"T

sso!iated

CountersSee ANN


43/59


for UMTS !" #$"!%&

"4! Attem!t CSRABSetu! ,o 5ack

RA1!Att


44/59


for UMTS !" #$"!%&

RA1!Succue

uin,!Intact

Num5ers of PS RA1s ueuin,& in a RNC

RA1!Succue

uin,!1,rd

Num5ers of PS RA1s ueuin,& in a RNC

RA1!Succueuin

,!Con'

Num5ers of PS RA1s ueuin,&

in a RNC

RA1!Succueuin

,!Strm


in a RNC

RA1!Succueuin

,!Intact


in a RNC

RA1!Succueuin

,!1,rd


in a RNC

0%! Attem!t PSRABSetu! #cell&,o

5ack

$S!RA1!Att


45/59


for UMTS !" #$"!%&

mCon' RNC$S!RRC!AttConn


46/59


for UMTS !" #$"!%&

,$S!RRC!AttConn


47/59


for UMTS !" #$"!%&

StrCallRRC!SuccConn


48/59


for UMTS !" #$"!%&

"%"! !Success AMRRABSetu$S!RA1!Suc


49/59


for UMTS !" #$"!%&

"08! leasermal AMRRABAbno Re

,o 5ack

$S!RA1!2oss!CS!AMR!RN

C

Num5er of released CS AMR ser'ice

RA1s tri,,ered 56 RNC in a RNC

"0+! leasermal AMRRABAbno Re #

cell& ,o 5ack$S!RA1!2oss!CS!AMR

Num5er of released CS AMR ser'ice

RA1s tri,,ered 56 RNC in a cell

"(4! lease AMRRAB Re

$S!RA1!2oss!CS!AMRNum5er of released CS AMR ser'ice


$S!RA1!2oss!CS!Norm!A

MR

Num5ers of Released RA1s

Tri,,ered 56 RNC due to CS Normal

Cause in a cell#AMR&"(%! leasemal $PRABAbnor Re ,o

5ack

$S!RA1!2oss!CS!Con'7(K

!RNC

Num5er of released CS 7( k ser'ice

RA1s tri,,ered 56 RNC in a RNC

"(0! leasemal $PRABAbnor Re #cell

&,o 5ack $S!RA1!2oss!CS!Con'7(K

Num5er of released CS 7( k ser'ice


"((! leasemal PSRABAbnor Re ,o

5ack

$S!RA1!2oss!PS!A5norm!

RNC H

$S!RA1!2oss!PS!R !RNC

)

$S!RA1!2oss!PS!RelU

$S!A5norm!Rel!PS!1

1!"((!08(!Ue;en )

$S!A5norm!Rel!PS!CC3!

Ue;en )

$S!A5norm!Rel!PS!3S!U

e;en

$S!RA1!2oss!PS!R

Num5ers of A5normall6 Released

RA1s e@ce/t R causes in a cell$S!RA1!2oss!PS!A5norm Num5er

of Released RA1s tri,,ered 56 RNC

due to R reason$S!A5norm!Rel!PS!1

n RA1 released due to U

WCDMA Performance - Radio Access Network KPI Definition Manual for UMTS5.1(V1.3)

Documents