|
TIMER
NUM.
|
TIMER
VALUE
|
STATE
|
CAUSE OF START
|
NORMAL STOP
|
ON
EXPIRY
|
| T3402 |
Default
12 min.
NOTE 1 |
EMM
DEREGISTERED
EMM REGISTERED |
At
attach failure and the attempt counter is equal to 5.
At tracking area updating failure
and the attempt counter is equal to 5. |
ATTACH
REQUEST sent TRACKING AREA UPDATE REQUEST sent |
Initiation
of the attach procedure or TAU procedure |
| T3410 |
15s |
EMMREGISTEREDINITIATED |
ATTACH REQUEST sent |
ATTACH
ACCEPT received
ATTACH REJECT received |
Start
T3411 or T3402 as described in subclause 5.5.1.2.6 |
| T3411 |
10s |
EMM
DEREGISTERED.
ATTEMPTING TO-ATTACH EMM REGISTERED.
ATTEMPTING TO-UPDATE |
At
attach failure due to lower layer failure, T3410 timeout or attach rejected with other EMM cause values than those treated in subclause 5.5.1.2.5.
At tracking area updating failure due to lower layer failure, T3430 timeout or TAU rejected with other EMM cause values than those treated in subclause 5.5.3.2.5. |
ATTACH
REQUEST sent
TRACKING AREA UPDATE REQUEST sent |
Retransmission
of the ATTACH REQUEST or TRACKING AREA UPDATE REQUEST |
| T3412 |
Default
54 min.
NOTE 2
NOTE 5 |
EMM REGISTERED |
In
EMM-REGISTERED, when
EMM-CONNECTED mode is left. |
When
entering state EMM DEREGISTERED
or
when entering EMM-CONNECTED mode. |
Initiation
of the periodic TAU procedure |
| T3416 |
30s |
EMM
REGISTERED INITIATED
EMM REGISTERED
EMM DEREGISTERED INITIATED
EMM-TRACKINGAREA UPDATING INITIATED
EMM-SERVICE REQUEST INITIATED
|
RAND and RES stored
as a result of a UMTS authentication challenge |
SECURITY
MODE COMMAND received
SERVICE REJECT received
TRACKING AREA UPDATE ACCEPT received
AUTHENTICATION REJECT received
AUTHENTICATION FAILURE sent
EMM DEREGISTERED
or
EMM-NULL entered |
Delete the stored
RAND and RES |
| T3417 |
5s |
EMM-SERVICEREQUESTINITIATED |
SERVICE
REQUEST sent EXTENDED SERVICE
REQUEST sent in case f and g in subclause 5.6.1.1 |
Bearers
have been set up
SERVICE REJECT received |
Abort the procedure |
| T3417ext |
10s |
EMM-SERVICEREQUESTINITIATED |
EXTENDED
SERVICE REQUEST sent in case d in
subclause 5.6.1.1
EXTENDED SERVICE REQUEST sent in case e in
subclause 5.6.1.1 and the CSFB response was set to "CS fallback
accepted by the UE" |
Inter-system
change from S1 mode to A/Gb mode or Iu mode is completed
Inter-system change from S1 mode to A/Gb mode or Iu mode is failed
SERVICE REJECT received |
Abort the procedure |
| T3418 |
20s |
EMM
REGISTEREDINITIATED
EMM REGISTERED
EMM-TRACKINGARE AUPDATINGINITIATED
EMM DEREGISTEREDINITIATED
EMM-SERVICEREQUESTINITIATED |
AUTHENTICATION
FAILURE (EMM cause = #20 "MAC failure"
or #26 "non-EPS authentication unacceptable") sent |
AUTHENTICATION
REQUEST received |
On
first expiry, the UE should consider the network as false |
| T3420 |
15s |
EMM
REGISTERED INITIATED
EMM REGISTERED
EMM DEREGISTERED INITIATED
EMM-TRACKINGAREA UPDATING INITIATED
EMM-SERVICE REQUEST INITIATED |
AUTHENTICATION
FAILURE (cause = #21 "synch failure") sent |
AUTHENTICATION
REQUEST received |
On first expiry, the
UE should consider the network as false |
| T3421 |
15s |
EMM DEREGISTERED
INITIATED |
DETACH REQUEST sent |
DETACH ACCEPT
received |
Retransmission of
DETACH REQUEST |
| T3423 |
NOTE 3 |
EMM REGISTERED |
T3412
expires while the UE is in EMM-REGISTERED.NO-CELLAVAILABLE
and ISR is activated. |
When
entering state EMM DEREGISTERED
or
when entering EMM-CONNECTED mode. |
Set TIN to
"P-TMSI" |
| T3430 |
15s |
EMM-TRACKING AREA
UPDATING INITIATED |
TRACKING
AREA UPDATE
REQUEST sent |
TRACKING
AREA UPDATE ACCEPT received
TRACKING AREA UPDATE REJECT received |
Start
T3411 or T3402 as described in subclause 5.5.3.2.6 |
| T3440 |
10s |
EMM
REGISTERED INITIATED
EMM-TRACKING AREA UPDATING INITIATED
EMM DEREGISTERED INITIATED
EMM-SERVICE REQUEST INITIATED
EMM REGISTERED |
ATTACH
REJECT, DETACH REQUEST, TRACKING AREA
UPDATE REJECT with any of the EMM cause #11, #12, #13, #14 or #15 SERVICE REJECT received with any of the EMM cause #11,#12, #13 or #15
TRACKING AREA UPDATE ACCEPT received after the UE
sent TRACKING AREA UPDATE REQUEST in EMMIDLE mode with no "active" flag |
Signalling
connection released
Bearers have been set up |
Release
the signalling connection and
proceed as described in subclause 5.3.1.2 |
| T3442 |
NOTE 4 |
EMM REGISTERED |
SERVICE
REJECT received with EMM cause #39 "CS domain temporarily not available" |
TRACKING AREA UPDATE
REQUEST sent |
None |
| |
|
|
|
|
|
| Note 1 |
The
default value of this timer is used if the network does not indicate another
value in an EMM signalling procedure. |
| Note 2 |
The value of this timer is
provided by the network operator during the attach and tracking area updating
procedures. (This Timer value is set in Attach Accept message as well). |
| Note 3 |
The value of this timer may
be provided by the network in the ATTACH ACCEPT message and TRACKING AREA
UPDATE ACCEPT message. The default value of this timer is identical to the
value of T3412. |
| Note 4 |
The value of this timer is
provided by the network operator when a service request for CS fallback is
rejected by the network with EMM cause #39 "CS domain temporarily not
available". |
| Note 5 |
The default value of this
timer is used if the network does not indicate a value in the TRACKING AREA
UPDATE ACCEPT message and the UE does not have a stored value for this timer.
(This Timer value is set in Attach Accept message as well).
|