2012年广西联通3G数据业务优化指导意见资料

2012 3G

HSDPA

HSDPA

HSDPA HS-SCCH HS-PDSCH

HS-SCCH HS-SCCH HS-SCCHHS-SCCH HS-SCCH HS-PDSCH

RNC

HS-SCCHHS-PDSCH

SP=15•0

SF=128

r0

I—(256,0):PCPICH

H

1—*C(256,1):POGPCH

I—tC(256,2):AIGHT

1—・C(256,3):PICH

rC(64,2):SCCPCH2

r0

-

SF^4

r0

—Ol

1-Ol

j— 6):HS-SCCH1

1—*0(128；7);HS-SCCH2

O1

i—02

lr06

—3-

SF^IG

＞C(16,14):HS-PDSCH2

L7

L

15):HS-FDSCH1

•CCH

•HSDPAO

DCH

HS-PDSCH HS-SCCH

UE 12

HS-PDSCH 5 2 HS-SCCH

HS-PDSCH 10 3 HS-SCCH

HS-PDSCH 14 4 HS-SCCHHS-PDSCH

HS-PDSCH HS-PDSCH

HS-PDSCH HS-PDSCH

HS-PDSCH

HS-PDSCH

HSDPA R99 HS-SCCHHS-PDSCH 。 HS-SCCH SF 128

HS-PDSCH SF 16 HS-SCCH HS-PDSCH

SF

HS-SCCH

HS-PDSCH

128

16

HSPDA MML HSDPA

HSPDA HSDPA

HS-PDSCH

HS-PDSCH

HSDPA N1 16 16 N1 1HS-DSCH

HSDPA N2 16 N1 1 16 N2

1 SF

16

R99

HS-DSCH

R99DPCH

16

N1

1 16

HSDPA

N2

1

SF

16

R99

R99

R99

CS

HSDPA DCH

PS HSDPA

HS-SCCH HS-PDSCH DCH

RRC 13.6k HSDPA

SF 128 DCH RB 13.6kbps 3.4kbpsDCH HSDPA

3.4k°MML SETRRCESTCAUSE

PCIPCH C(256,0),PCCPCH C(256,1),AICH C(256,2),PICHC(256,3),SCCPCH C(64,1)

HS-SCCH C(128,4)~C(128,7) 4 HS-SCCH

HS-PDSCH C(16,2)~C(16,15) 14 HS-PDSCH DCHC(256,16)~C(256,19) 4 HSDPA

HSDPA SF 256 DCH

HCadeFree

CodeAssignedta>CCHC&de

sigri&dt&DCH| |CadeUnav^iablem|Code：Resaved|jCodieAss^neduH5PDS ［|CedeAf

HSDPA

25.306 UECategory 12 HS-PDSCH

5

IISDSCH PDSCIT

(SF16)

TTI

1 5

3

QPSK&

1,2Mbps

2 5

3

QPSK&16-QAM

1.2Mbps

3 5

2

QPSK&16-QAM

1SMbps

4 5

□

QPSK&16-QAM

l.SMhps

5

3

QPSK&16-QAM

36Mbp$

6 5

1

QPSK&1 -QAM

3.6Mbps

7 10

1

QPSK&16-QAM

7,3Mbps

8 10

1

QPSK&16-QAM

7.3Mbps

15

1

QPSK&16-QAM

10.2Mbps

W 15

1

QPSK&16-QAM

14,4Mbps

11 5

2

QPSK

900Kbps

12 5

1

QPSK

1.8Mbps

category 11,12

category 10

QPSK

3.84M/1

QPSK 16QAM。

6X4X15=14.4Mbps

3.84M

16

HSDPA

SF=16

4

16QAM

15

15

UE

WCDMA UE RRC

Idle Cell-DCH Cell-FACH Cell-PCH URA-PCHRRC UE

Idle UE

Cell-DCH UE

Cell-FACH UE RACH FACH

Cell-PCH UE UE BCH

URA-PCH CELL-PCH UE UTRANRegistrationarea

PS

CELL_PCH CELL_FACH Idle

ID

MML

1

PSINACTTMRFORIN

T

T1

20s

SET

2

PROTECTTMRFORINT

T2

20s

PSINACTTIMER

3

PSINACTTMRFORBAC

T1

20s

4

A

PROTECTTMRFORB\C

RNC

T2

20s

LST

5 PSINACTTMRFORIM

S

；IMS

T1

20s

PSINACTTIMER

6 PROTECTTMRFORI

M

SIMS

T2

20s

WCDMA

WCDMA

3

F1

R99+HSPA;F2

F1

R99,

F1

HSP

R99

F2

HSPA

R99,F2

HSPAFR99

1

HSPA

2

1

R99

1 H

R99

3

2

RRC

2

R99

4

R99

RRC

3

RRC

3

F1

R99

F2

5 H

R99

1

HSPA

1

HSPA

HSPA

R99

F1

R99

F1

R99

2

3

2

3G

F1

R99

HSPAF2

HSP"R99

H

1

F1&F2

R99 HSPA

2

F1

3

F1

F2

F1

R99

F2

H

1 H

R99

2

R99

RRC

3

HSPA

4

3G

KPI

5.1.1

KPI 22 KPI

5.1.2

22

R99

RAB

R99RAB

RAB

/

R99RAB

RAB

HSDPA

RAB

/

HSDPARAB

HSDPARAB

RAB

RAB

HSUPARAB

RAB

HSUPA

RAB

/

HSUPARAB

RAB

R99

RAB

/R99

R99

RAB

HSDPA RAB

HSDPA

/HSDPA

HSUPA

RAB

RAB

HSUPA

/HSUPA

RAB

/

WCDMA-＞GPRS

/

GPRS-＞WCDMA

TOPN

521

5.2.2

22

TOPN

R99 RAB

PSRAB ＞50 RAB

＜95%

PS RAB

RAB

HSUPARAB

＜95%

＞50

HSUPA

RAB

RAB

＜95%

HSDPA RAB HSDPARAB ＞50

PS

R99

PS

＞50

PSR99

＞5%

PS

＞50

PSR99

HSDPA

PS

＞50

＞5%

PSR99

HSUPA

＞5%

RNC

PS

PS

WCDMA-＞GPRS

＞50

WCDMA-＞GPRS＜80%

5.3.1

WCDMA

5.3.2

RNC RNCLicense IU

IUB CE

RNC

RNC

License

RNCLicense

RNC

IuPS

IP

IuPS

IuR

IP

Iu

IP

IuR

IP

IuB

ATM

IuB

IuB

ATM

NodeB

IuB

IuB

IP

IP

CE

CE

CE

CELL

5.4

541

WCDMA

1)

WCDMA

2)

VIP

WCDMA

4) 3G

3)

5.4.2

1DT HSDP HSUP

3G 30~60 /

15S DT

5 15S,

DT

HSDPA

HSDPA

HSDPA

CQI

HSDPA^

HSDPA (Mbps)HSDPA

WCDMA->GPRS

HSUPA

HSUPA

HSUPA

H