[分享]TD-SCDMA基本业务信令流程

HUHAILONG

1.
Resource Maintenance. 2

1.1
RESOURCE STATUS INDICATION.. 2

1.2
CELL SETUP REQUEST. 3

1.3
CELL RECONFIGURATION REQUEST. 3

1.4
CELL DELETION REQUEST. 4

1.5
COMMON TRANSPORT CHANNEL SETUP REQUEST. 5

1.6
System Information. 6

2.
CS procedure. 8

2.1
Location Update (LUP)
8

2.2
MMC.. 8

2.3
Call Release (UE side)
16

2.4
Call Release (Network side)
17

3.
PS Basic Procedures
18

3.1
Attach. 18

3.2
Detach. 21

3.3
PDP Context Activate. 23

3.4
PDP Context Deactivate. 25

4.
Hand Over
27

4.1
InnerCell HO（successful）... 27

4.2
InnerCell HO（failed）... 29

4.3
InterCell inner NodeB HO（successful）... 31

4.4
InterCell inner NodeB HO（failed）... 33

4.5
Inter NodeB HO（successful）... 34

4.6
Inter NodeB HO（failed）... 36

4.7
Inter RNC CS HO（successful）... 38

4.8
Inter RNC CS HO（failed）... 41

4.9
Inter RNC PS HO（successful）... 44

4.10
Inter RNC PS HO（failed）... 47

4.11
Timer
48

5.
Dynamic Channel Configuration Control
49

5.1
CELL_DCH -> CELL_FACH、CELL_DCH -> CELL_PCH.. 49

5.2
CELL_FACH -> CELL_PCH.. 49

5.3
CELL_FACH -> CELL_DCH.. 50

5.4
CELL_PCH ／ URA_PCH -> CELL_FACH ／ CELL_DCH.. 51

5.5
CELL_PCH -> URA_PCH.. 51

5.6
CELL_DCH -> CELL_DCH.. 52

6.
Cell Update. 53

6.1
Periodical cell update. 53

6.2
Cell update due to RL failure or unrecoverable RLC error (RB5)
54

6.3
Cell update due to unrecoverable RLC error (RB2/3/4)
55

6.4
Cell update due to cell reselection. 55

6.5
Cell update due to re entered service area. 56

6.6
Cell update due to paging response. 56

6.7
Cell update due to uplink data transmission. 57

6.8
Periodical URA Update. 57

6.9
URA update due to Change of URA.. 57

6.10
HSDPA Call
58

7.
ADDENDA (附录)
60

8.
Change History.