c15 wcdma rno huawei umts kpi - update 20040515
TRANSCRIPT
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
1/52
1
UTRAN Key Performance Indicators
20040515
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
2/52
2
Introduction
These slides focus only on initial UTRAN KPIs.
There is a comprehensive list of raw counters
from which these initial KPIs are produced.
The counters as well as KPIs will continuously be
redefined and updated.
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
3/52
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
4/52
4
ontents
Call Set !
Call "ro!
Con#estion
$ando%er
Traffic
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
5/52
5
all !etup !uccess Rate
"ormula of all !etup !uccess Rate#
all !etup !uccess Rate $ RR !etup!uccRate %
RA&!etup!uccRate %'(()
an be divided into two parts# !*P!
"or four types of +o!#
onversational ,e.-. voice and video
!treamin- ,e.-. streamin- video or audio
Interactive ,e.-. browsin-
&ac/-round ,e.-. emails or file download
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
6/52
'
RR !etup !uccess Rate
The formula of RR !etup !uccess Rate#
RR !etup !uccess Rate $ RR onnection !etup !uccess 0
RR onnection Re1uest % '(()
RR !etup Re2ect auses#
on-estion ,3alsh4 Power4 54 etc.Unspecified ,mostly transmission or Node& problem
Other RR !etup failure reason
U5 can6t receive RR ONN5 TION !5TUP
Node& can6t receive RR ONN5 TION !5TUP O7P85T5
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
7/52(
RR onnection !etup
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
8/52)
59ampleRRC_REQ 3332
RRC_REJ 2
RRC_REJ_CONG 0
RRC_SETUP 3330
RRC_SETUP_SUCC 3184
RRC_SETUP_SUCC_RATE *5+5',
U5 can6t receive RR ONN5 TION !5TUP
The downlin/ channel transmit power is not enou-h or the U5 receive sensitivity
is not -ood.Node& can6t receive RR ONN5 TION !5TUP O7P85T5
The U5 transmit power is not enou-h or the Node& receive sensitivity is not
-ood.
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
9/52*
RA& !etup !uccess Rate
The formula of RA& !etup !uccess Rate#RA& !etup !uccess Rate $ RA& Assi-nment !uccess 0 RA&
Assi-nment Re1uest % '(()
an be divided into two parts4 for four types of +o!
RA& !etup "ailure auses#Parameter violation
Non supported UTRAN capabilities
Relocation tri--ered
Transport connection failed to establish
Unavailable resources
Protocol error
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
10/5210
RA& !etup "low hart
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
11/52
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
12/5212
ontents
Call Set !
Call "ro!
Con#estion
$ando%er
Traffic
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
13/5213
all >rop Rate of !i-nalin- Plane
all >rop Rate of !i-nalin- Plane is calculated bycountin- RN ?ori-inated Iu connection release.
an be divided into two parts# !*P!
RN ?ori-inated Iu connection release auses#O7 intervention
User inactivity
Repeated inte-rity chec/in- failure
U5 -enerated si-nalin- connection release
R8 out?of?synchroni@ation
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
14/5214
all >rop Rate of !i-nalin- Plane
The formula of all >rop Rate of ! !i-nalin- Plane#
all >rop Rate of ! !i-nalin- Plane $ RN ?ori-inated ! >omain
Iu onnection Release 0 RN ?ori-inated ! >omain Iu onnection
!etup !uccess% '(()
The formula of all >rop Rate of P! !i-nalin- Plane#
all >rop Rate of P! !i-nalin- Plane $ RN ?ori-inated P! >omain
Iu onnection Release 0 RN ?ori-inated P! >omain Iu onnection
!etup !uccess% '(()
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
15/5215
RN ?ori-inated Iu connection release "low hart
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
16/521'
59ample
RNC_CS_IU_REL 50 RNC_PS_IU_REL 51
RNC_CS_IU_REL_DUP_INTEG 0 RNC_PS_IU_REL_DUP_INTEG 0
RNC_CS_IU_REL_OM 0 RNC_PS_IU_REL_OM 0
RNC_CS_IU_REL_RL_FAIL 26 RNC_PS_IU_REL_RL_FAIL 18
RNC_CS_IU_REL_SIG_REL 5 RNC_PS_IU_REL_SIG_REL 22
RNC_CS_IU_REL_UE_INACT 0 RNC_PS_IU_REL_UE_INACT 0
RNC_CS_IU_SETUP 3085 RNC_PS_IU_SETUP 251
C !! D#$% R &' $( CS S)*+ !)+* 1,62- C !! D#$% R &' $( PS S)*+ !)+* 20,32-
"or all >rop Rate of P! !i-nalin-4 the main reason is wron- APN confi-uration in U5
"or R8 "AI84 need optimi@e poor covera-e and nei-hbors4 BC?=C handover
also can improve this indicator
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
17/52
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
18/521)
all >rop Rate of User Plane
The formula of all >rop Rate of ! User Plane#
all >rop Rate of ! User Plane $ RN ?ori-inated ! >omain RA&
Release 0 RN ?ori-inated ! >omain RA& !etup !uccess % '(()
The formula of all >rop Rate of P! User Plane#
all >rop Rate of P! User Plane $ RN ?ori-inated P! >omain RA&
Release 0 RN ?ori-inated P! >omain RA& !etup !uccess % '(()
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
19/521*
RN ?ori-inated RA& release ause
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
20/5220
59ample
CS_RAB_SETUP_SUCC_CONV 979
PS_RAB_SETUP_SUCC_BKG 75
RNC_CS_RAB_REL_REQ_CONV D
RNC_PS_RAB_REL_REQ_BKG D
C !! D#$% R &' $( CS U.'# P! +' (.D')C !! D#$% R &' $( PS U.'# P! +' E.BB)
"or !0P! RA& R584 need optimi@e poor covera-e and nei-hbors4 BC?=C handover
also can improve this indicator
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
21/52
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
22/52
22
!i-nalin- on-estion Rate
The formula of !i-nalin- on-estion Rate#
!i-nalin- on-estion Rate $ RR onnection Re2ect , ause#
con-estion 0 RR onnection Re1uest % '(()
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
23/52
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
24/52
24
Traffic on-estion Rate
The formula of ! Traffic on-estion Rate#
! Traffic on-estion Rate $ ! >omain RA& Assi-nment !etup
"ailure , on-estion 0 ! >omain RA& Assi-nment !etup Re1uest
% '(()
The formula of P! Traffic on-estion Rate#
P! Traffic on-estion Rate $ P! >omain RA& Assi-nment !etup
"ailure , on-estion 0 P! >omain RA& Assi-nment !etup Re1uest
% '(()
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
25/52
25
Traffic on-estion Rate
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
26/52
2'
ontents
Call Set !
Call "ro!
Con#estion
$ando%er
Traffic
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
27/52
2(
!oft ,!ofter Fandover !uccess Rate
The formula of !oft ,!ofter Fandover !uccess Rate#
!oft ,!ofter Fandover !uccess Rate $ !oft ,!ofter Fandover
!uccess 0 !oft ,!ofter Fandover Re1uest% '(()
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
28/52
2)
!oft ,!ofter Fandover "low hart
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
29/52
2*
!FO "ailure auses
3hen the U5 handles the A TIG5 !5T UP>AT5 messa-e4 the
abnormal cases may be occurred and the U5 shall transmit an
A TIG5 !5T UP>AT5 "AI8UR5 messa-e with the followin- failure
causes
onfi-uration unsupported
Incompatible simultaneous reconfi-uration
Protocol error
Invalid confi-uration
If the time e9pired before RN receives the messa-e A TIG5 !5T
UP>AT5 O7P85T5 or A TIG5 !5T UP>AT5 "AI8UR5 from U54
RN increases the !FO failure counter with the followin- cause
No response from U5
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
30/52
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
31/52
31
59ample
S/O_EVAL_REQ 5652
S/O 5511
S/O_SUCC 5500
SOFTER/O 1411
SOFTER/O_SUCC 1411
S/O_SUCC_RATE 99,8-
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
32/52
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
33/52
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
34/52
F d F d " il "l h
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
35/52
35
Fard Fandover "ailure "low hart
I RAT F d C!7 ! R
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
36/52
3'
InterRAT Fandover to C!7 !uccess Rate
The formula of InterRAT Fandover to C!7 !uccess Rate#
InterRAT Fandover to C!7 !uccess Rate $ inter?RAT handover from
UTRAN to C!7 success 0 inter?RAT handover from UTRAN to C!7attempts % '(()
I RAT F d C!7 "l h
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
37/52
3(
InterRAT Fandover to C!7 "low hart
I RAT F d C!7 " il
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
38/52
3)
InterRAT Fandover to C!7 "ailure ause
3hen the U5 handles the the FAN>OG5R "RO7 UTRAN O77AN>
messa-e4 the abnormal cases may be occurred and the U5 shall transmit
an FAN>OG5R "RO7 UTRAN "AI8UR5 messa-e with the followin-
failure causes
onfi-uration unacceptable
Physical channel failure
Protocol error
Inter?RAT protocol error
Unspecified
If the time e9pired before RN receives the messa-e IU R585A!5
O77AN> from 7! 4 RN increases the InterRAT handover to C!7
failure counter with the followin- cause
InterRAT handover to C!7 no response
I RAT F d C!7 " il "l h
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
39/52
3*
InterRAT Fandover to C!7 "ailure "low hart
59 l
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
40/52
40
59ampleCS_INTRAT_/O_OUT_PREP 60
CS_INTRAT_/O_OUT_PREP_SUCC 54
CS_INTRAT_/O_OUT_ATT 54
CS_INTRAT_/O_OUT_SUCC 48
CS_INTRAT_/O_OUT_SUCC_RATE - . :)CS_INTRAT_/O_OUT_FAIL_CFG_UNSUPP 0
CS_INTRAT_/O_OUT_FAIL_INTER_RAT_PROTCL 0CS_INTRAT_/O_OUT_FAIL_NO_RSP 0
CS_INTRAT_/O_OUT_FAIL_P/ C/_FAIL 6
CS_INTRAT_/O_OUT_FAIL_PROTCL 0
CS_INTRAT_/O_OUT_FAIL_RELOC_ABORT 0
CS_INTRAT_/O_OUT_FAIL_UNSPEC 0
Need optimi@e BC?=C nei-hbors and confi-uration ,RN * N 4 BC?=C handover
parameters for e9ample# Report interval0Inter?RAT handover tri--er time0C!7 R!!I
threshold0 Fysteresis
I t RAT F d t CPR! ! R t
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
41/52
41
InterRAT Fandover to CPR! !uccess Rate
The formula of InterRAT Fandover to CPR! !uccess Rate#
InterRAT Fandover to CPR! !uccess Rate $ interRAT handover from
UTRAN to CPR! success initiated by UTRAN 0 interRAT handover from
UTRAN to CPR! attempts initiated by UTRAN % '(()
I t RAT F d t CPR! "l h t ? i iti t d b UTRAN
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
42/52
42
InterRAT Fandover to CPR! "low hart ? initiated by UTRAN
I t RAT F d t CPR! " il
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
43/52
43
InterRAT Fandover to CPR! "ailure ause
3hen the U5 handles the the 588 FANC5 OR>5R "RO7 UTRAN
messa-e4 the abnormal cases may be occurred and the U5 shall transmit
an 588 FANC5 OR>5R "RO7 UTRAN "AI8UR5 messa-e with the
followin- failure causes
onfi-uration unacceptable
Physical channel failure
Protocol error
Unspecified
If the time e9pired before RN receives the messa-e !RN! ONT5JT
R5+U5!T or IU R585A!5 O77AN> from !C!N4 RN increases the
InterRAT handover to CPR! failure counter with the followin- cause
InterRAT handover to CPR! no response
I t RAT F d t CPR! " il "l h t
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
44/52
44
InterRAT Fandover to CPR! "ailure "low hart
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
45/52
! Traffic
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
46/52
4'
! Traffic
One 5rlan- is defined as the one '=.=K ! A7R call lastin-
for one hour. The traffic of other different services are derived
by convertin- to e1uivalent '=.=K ! A7R call.
! Traffic for two types of +o!#
! onversational Traffic ,i.e. voice and video! !treamin- Traffic ,e.-. streamin- video or audio
! Traffic for two types of !ervice#
! A7R Traffic ,Goice
! ONG ;D/ Traffic ,Gideo Phone
P! Traffic
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
47/52
4(
P! Traffic
The traffic of different services are derived byconvertin- to e1uivalent '=.=K ! A7R call.
P! Traffic for four types of +o!#
P! onversational Traffic
P! !treamin- Traffic
P! Interactive
&ac/-round Traffic
P! Throu hput
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
48/52
4)
P! Throu-hput
P! Throu-hput for four types of +o! ,in &ytesP! U8 onversational services Throu-hput
P! U8 !treamin- services Throu-hput
P! U8 Interactive services Throu-hput
P! U8 &ac/-round services Throu-hput
P! >8 onversational services Throu-hput
P! >8 !treamin- services Throu-hput
P! >8 Interactive services Throu-hputP! >8 &ac/-round services Throu-hput
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
49/52
!ummary =0B
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
50/52
50
KPI Sta#e -ail re Ca se .e%el
Soft / Softer$ando%er
S ccess Rate
Radio 8in/ Addition? onfi-uration unsupported
? Incompatible simultaneous reconfi-uration ? Protocol error ? Invalid confi-uration ? No response from U5
Radio 8in/ >eletion
$ard $ando%erS ccess Rate
? onfi-uration unsupported ? Physical channel failure
? Incompatible simultaneous reconfi-uration ? Protocol error ? ell update occurred ? Invalid confi-uration ? No response received from U5
InterRAT$ando%er toS S ccess
Rate
? onfi-uration unacceptable? Physical channel failure
? Protocol error ? Inter?RAT protocol error? Unspecified
? InterRAT handover to C!7 no response
InterRAT$ando%er to
PRS S ccessRate
? onfi-uration unacceptable? Physical channel failure
? Protocol error ? Unspecified? InterRAT handover to C!7 no response
? initiated by UTRAN
!ummary ,=0B
!ummary B0B
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
51/52
51
!ummary ,B0B
KPI Sta#e -ail re Ca se .e%el
CS Traffic 5rlan-
+o! lasses#? onversational? !treamin-&ears? A7R Goice? ! ;DK
PS Traffic 5rlan-
+o! lasses#? onversational? !treamin-? Interactive? &ac/-round
PS T ro # ! t &yte
+o! lasses#? onversational? !treamin-? Interactive? &ac/-round
-
8/9/2019 c15 Wcdma Rno Huawei Umts Kpi - Update 20040515
52/52