文档介绍：Timers of mobility management
Table TS : Mobility management timers - MS-side
TIMER
NUM.
MM
ST
AT
TIME
OUT
VAL.
CAUSE FOR START
NORMAL STOP
AT THE EXPIRY
T3210
3
20s
- LOC_UPD_REQ sent
-
- LOC_UPD_REJ
- AUTH_REJ
- Lower layer failure
Start T3211
T3211
1
2
15s
- LOC_UPD_REJ with cause#w. failure
- lower layer failure or RR conn. released after RR conn. abort during loc. updating
- Time out
- cell change
- request for MM connection establishment
- change of LA
Restart the Location update proc.
T3212
1,
2
Note 1
- termination of MM service or MM signalling
- initiation of MM service or MM signalling
initiate periodic updating
T3213
1
2
11
4s
- location updating failure
- expiry
- change of BCCH parameter
new random attempt
T3214
3
5
7
20s
AUTHENT FAILURE
Cause = ‘MAC failure’ or ‘GSM authentication eptable’ sent
AUTHENT REQ received
Consider work as ’false’(see )
T3216
3
5
7
15s
AUTHENT FAILURE
Cause = Synch failure sent
AUTHENT REQ received
Consider work as ’false’(see )
T3218
3
5
7
20s
RAND and RES stored after receipt of a UMTS authentication challenge
- Cipher mode setting (A/Gb mode only)
- Security mode setting
(Iu mode only)
- AUTHENT REJ received
- enter MM IDLE or NULL
Delete the stored RAND and RES
T3220
7
5s
- IMSI DETACH
- release from RM-sublayer
enter Null or Idle, ATTEMPTING TO UPDATE
T3230
5
15s
- CM SERV REQ
CM REEST REQ
- Cipher mode setting
- CM SERV REJ
- CM SERV ACC
provide release ind.
T3240
9
10
10s
see subclause
see subclause
abort the RR connection
T3241
25
300s
see subclause
see subclause
abort the RR connection
NOTE 1: The timeout value is broadcasted in a SYSTEM INFORMATION message
Table TS : Mobility management timers - network-side
TIMER
NUM.
MM
ST
AT
TIME
OUT
VAL.
CAUSE FOR START
NORMAL STOP
AT THE EXPIRY
AT THE SECOND EXPIRY
T3250
6
12s