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HUAWEI TECHNOLOGIES CO., LTD.
www.huawei.com
Huawei Confdential
Security Level:!"#$"%
Trafc Analysis
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Content
" KPI introduction
" Traffic item introduction
" Outline of analysis
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HUAWEI TECHNOLOGIES CO., LTD.#age 3
Huawei Confdential
Whe&e
'(I) *e& cell and '(I) *e& +SC can e -iewed and
anal/ed on the 0!###.
'(I) can e e1*o&ted 2&om the 0!### a) .c)-, .1l), .html,
o& .t1t fle). The perormance data is saved at
33aaa..ccc.ddd3)c4###3data3mtndata3*2m3&)lt.
3omc3)c3+A03a**)-&3)tat)3Data
In the path, aaa.bbb.ccc.ddd indicates the IP address o theGA!"G#!$ server.
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HUAWEI TECHNOLOGIES CO., LTD.#age 4
Huawei Confdential
'(I 5e *e&2o&mance indicato&
Immediate Assi%nment Success &ate
' (all Setup Indications )(ircuit Service* "
(hannel &e+uests )(ircuit Service* -/
0perience value: 1/ 12/ 11/
S3((4 (on%estion &ate )All (hannelsusy*
' 5ailed S3((4 Sei6ures due to usy
S3((4 " S3((4 Sei6ure &e+uests -/
0perience value: -/ .2/ .-/
(all 3rop &ate on S3((4
' (all 3rops on S3((4 " Successul
S3((4 Sei6ures -/
0perience value: 7/ -/ .2/
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HUAWEI TECHNOLOGIES CO., LTD.#age 5
Huawei Confdential
'(I
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HUAWEI TECHNOLOGIES CO., LTD.#age $
Huawei Confdential
'(I
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HUAWEI TECHNOLOGIES CO., LTD.#age %
Huawei Confdential
'(I 5e *e&2o&mance indicato&
T(4 (on%estion &ate )All (hannels usy*' )5ailed T(4
Sei6ures due to usy T(4 )Si%nalin% (hannel* 8 5ailed
T(4 Sei6ures due to usy T(4 per S( )Trafc (hannel* 8
5ailed T(4 Sei6ures in T(4 4andovers due to usy T(4
perS( )Trafc (hannel**")T(4 Sei6ure &e+uests
)Si%nalin% (hannel* 8 T(4 Sei6ure &e+uests )Trafc
(hannel* 8 T(4 Sei6ure &e+uests in T(4 4andovers
)Trafc (hannel** 9 -/
0perience value: -.2/ -/ .2/
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HUAWEI TECHNOLOGIES CO., LTD.#age 8
Huawei Confdential
'(I 5e *e&2o&mance indicato&
T(4 (all 3rop &ate )Includin% 4andover*' (all 3rops on T(4"
)Successul T(4 Sei6ures )Si%nalin% (hannel* 8 Successul T(4
Sei6ures )Trafc (hannel* 8 Successul T(4 Sei6ures in T(4
4andovers )Trafc (hannel** -/
0perience value: / -/ .2/
T(4 (all 3rop &ate )0cludin% 4andover*' (all 3rops on T(4 in
Stable State )Trafc (hannel*"Successul T(4 Sei6ures )Trafc
(hannel** -/
0perience value: / -/ .2/
Trafc (all 3rop &ate' ; Trafc
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HUAWEI TECHNOLOGIES CO., LTD.#age &
Huawei Confdential
'(I 5e *e&2o&mance indicato&
SS (all 0stablishment Success &ate' ))Immediate
Assi%nment Success &ate Assi%nment Success &ate*
)- = S3((4 (all 3rop &ate** -/
0perience value: 1/ 12/ 1>/
(all (omplete Success &ate' )- ? S3((4 (on%estion
&ate* )- ? S3((4 (all 3rop &ate* )- ? T(4 (on%estion
&ate* )- = T(4 (all 3rop &ate* -/
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HUAWEI TECHNOLOGIES CO., LTD.#age 10
Huawei Confdential
'(I 5e *e&2o&mance indicato& 4andover Success &ate' )Successul Internal Intra?(ell4andovers per
S( 8 Successul Internal Incomin% (ell4andovers per S( 8
Successul 0ternal Incomin% (ell4andovers per S( 8 Successul
0ternal #ut%oin% (ell4andovers per S(*")Intra?(ell 4andover
&e+uests8 Internal Incomin% (ell 4andover &e+uestsper S( 8
0ternal Incomin% (ell 4andover &e+uestsper S( 8 0ternal #ut%oin%
(ell 4andover &e+uestsper S(* -/
&adio 4andover Success &ate' )Successul Internal Intra?(ell
4andovers per S( 8 Successul Internal Incomin% (ell4andovers per
S( 8 Successul 0ternal Incomin%(ell 4andovers per S( 8
Successul 0ternal #ut%oin%(ell 4andovers per S(*")Intra?(ell
4andover(ommands 8 Incomin% Internal Inter?(ell 4andover
&esponsesper (ell 8 Incomin% 0ternal Inter?(ell 4andover&esponses
8 #ut%oin% 0ternal Inter?(ell 4andover (ommands* -/
0perience value: 1/ 12/ 1>/
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HUAWEI TECHNOLOGIES CO., LTD.#age 11
Huawei Confdential
@orst cell
TCH t&a6c *e& channel i) hi7he& than #. E&l
TCH Call D&o* 8ate o2 hi7he& than $9
o&TCH Con7e)tion 8ate hi7he& than %9
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HUAWEI TECHNOLOGIES CO., LTD.#age 12
Huawei Confdential
Accessibility
Immediate a))i7nment )ucce)) &ate Con7e)tion &ate
TCH SDCCH
&etainability Call d&o* &ate
TCH
SDCCH !obility
Hando-e& )ucce)) &ate Int&a:cell"inte&nal cell *e& +SC"e1te&nal cell *e& +SC Incomin7"out7oin7 Hando-e&"&adio hando-e&
&esource utili6ation T&a6c -ollum
TCH SDCCH
Channel a-ailailit TCH SDCCH
Summa&
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HUAWEI TECHNOLOGIES CO., LTD.#age 13
Huawei Confdential
+SC T&a6c Stati)tic) Item
+SC 0ea)u&ement
SCC( 0ea)u&ement
0T($ 0ea)u&ement
LA(D 0ea)u&ement S)tem Load 0ea)u&ement
+TS0 0ana7ement
8e)ou&ce) 0ea)u&ement
0SC 0ea)u&ement
C+C 0ea)u&ement
(CU 0ea)u&ement
(a7in7 0ea)u&ement Call 0ea)u&ement
08 0ea)u&ement
Channel 0ea)u&ement
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HUAWEI TECHNOLOGIES CO., LTD.#age 14
Huawei Confdential
S( !easurement
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HUAWEI TECHNOLOGIES CO., LTD.#age 15
Huawei Confdential
SCC("0T($" LA(D 0ea)u&ement
LAP3 !easurement is used to measure the basic
si%nalin% process and the trafc volume on the Abis
and Pb interaces
S((P !easurement reers to the measurement o S((Pori%inal si%nalin% points )#SPs*
!TP7 !easurement
!essa%e Transer Part Level 7 )!TP7* !easurement is
used to measure the !TP7 lin.
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HUAWEI TECHNOLOGIES CO., LTD.#age 1$
Huawei Confdential
S)tem Load 0ea)u&ement
(P$ usa%e o the S( boards and the GA!.
I the (P$ usa%e reaches >/ occasionally does not
necessarily mean that the S( is aulty.
I the (P$ usa%e is hi%h or a lon% time, eceed the
buBer ability. The S( Cill abandon neC service
re+uests.
Ater a board or the GA! runs or 7 seconds, the S(
measures the (P$ usa%e every secondand accumulate.
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HUAWEI TECHNOLOGIES CO., LTD.#age 1%
Huawei Confdential
+TS0"8e)ou&ce)"0SC"C+C"(CU0ea)u&ement
TS! !easurement? ase Transceiver Station !ana%ement
)TS!* measurement is used to measure the state o the
TS, cell, and T&9, and lin communication state betCeen
the S( and the TS. &esources !easurementis used to measure the state o
circuits on the A interace, Pb interace, and Ater interace,
and the T( resources. !S( !easurementis used to measure the number o !S(
resets and the number o messa%es that the S( receives
rom the !S(.
(ell roadcast (enter )((* measurementreers to the
measurement o the reception o cell broadcast data and the
response o the S( to the data. P($ !easurementis used to measure the number o
messa%es that the S( receives rom the P($.
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HUAWEI TECHNOLOGIES CO., LTD.#age 18
Huawei Confdential
(a7in7 0ea)u&ement
Pa%in% !easurement reers to the measurement o the
number o pa%in%s on the A interace and Abis interace.
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HUAWEI TECHNOLOGIES CO., LTD.#age 1&
Huawei Confdential
(all !easurement
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HUAWEI TECHNOLOGIES CO., LTD.#age 20
Huawei Confdential
08 0ea)u&ement
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HUAWEI TECHNOLOGIES CO., LTD.#age 21
Huawei Confdential
Channel 0ea)u&ement
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HUAWEI TECHNOLOGIES CO., LTD.#age 22
Huawei Confdential
+SC T&a6c Stati)tic) Item )summary*
+SC 0ea)u&ement
SCC( 0ea)u&ement
0T($ 0ea)u&ement
LA(D 0ea)u&ement
S)tem Load 0ea)u&ement
+TS0 0ana7ement
8e)ou&ce) 0ea)u&ement
0SC 0ea)u&ement
C+C 0ea)u&ement
(CU 0ea)u&ement
(a7in7 0ea)u&ement Call 0ea)u&ement
08 0ea)u&ement
Channel 0ea)u&ement
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HUAWEI TECHNOLOGIES CO., LTD.#age 23
Huawei Confdential
Common *&inci*le
Systematical lo%ic
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HUAWEI TECHNOLOGIES CO., LTD.#age 24
Huawei Confdential
+a)ic )olution
Preparation
At lea)t one wee5 t&a6c data
En7inee& *a&amete& and 7eo7&a*hic di)*la o2 di)t&iution o2 )ite)
Step
+SC mea)u&ement:::::wo&)t '(I
'(I mea)u&ement *e& cell::::::wo&)t cell
Chec5 &ea)on ::::::)u:item in Call mea)u&ement and 08
mea)u&ement
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HUAWEI TECHNOLOGIES CO., LTD.#age 25
Huawei Confdential
T&a6c item) chec5li)t
T(4 (all drop
Alarm
!& measurement
Intererence and !easurement per T&9
&adio Lin 5ailure !easurement E TA " si%nal level " +uality
$plin?and?doCnlin alance
&eceive level
&eceive +uality
(all measurement
(all drop Analy6ed !easurement per cell E cause
4andover
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HUAWEI TECHNOLOGIES CO., LTD.#age 2$
Huawei Confdential
T&a6c item) chec5li)t
T(4 con%estion Alarm
Trafc volume
Fumber o !&s per cell
Trafc adustment
= Idle mode E (
= 3edicated mode E 4andover
0pansion
&eceive level
&eceive +uality
#vershootin%
!& !easurement E 3istance betCeen !S and TS
E Fumber o !&s ased on TA
5re+uently handover E &atio betCeen call set up and handover
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HUAWEI TECHNOLOGIES CO., LTD.#age 2%
Huawei Confdential
T&a6c item) chec5li)t
S3((4 con%estion (all set up
I!SI attach" detach
Location area updatin%
S!S 5A9
Immediate Assi%nment !easurement per cell
(hannel re+uests
= !#(
= !T(
= 0(
= S!S
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HUAWEI TECHNOLOGIES CO., LTD.#age 28
Huawei Confdential
T&a6c item) chec5li)t
4andover
(ommon parameter " (loc
Intra 4andover" Inter 4andover
Incomin% 4andover " #ut%oin% 4andover
(hec the cell parameter
(GI
((4
SI(
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T'a() *+u,,,'ua,ei.+m
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