ts_125331v120300p

3GPP TS 25.331 version 12.3.0 Release 12
275
ETSI TS 125 331 V12.3.0 (2014-10)
8.3.3.6 Invalid UTRAN MOBILITY INFORMATION message
If the UTRAN MOBILITY INFORMATION message contains a protocol error causing the variable
PROTOCOL_ERROR_REJECT to be set to TRUE according to clause 9, the UE shall perform procedure specific error
handling as follows. The UE shall:
1> transmit a UTRAN MOBILITY INFORMATION FAILURE message on the uplink DCCH using AM RLC;
1> set the IE "RRC transaction identifier" in the UTRAN MOBILITY INFORMATION FAILURE message to the
value of "RRC transaction identifier" in the entry for the UTRAN MOBILITY INFORMATION message in the
table "Rejected transactions" in the variable TRANSACTIONS, and;
1> clear that entry.
1> set the IE "failure cause" to the cause value "protocol error";
1> include the IE "Protocol error information" with contents set to the value of the variable
PROTOCOL_ERROR_INFORMATION;
1> when the UTRAN MOBILITY INFORMATION FAILURE message has been submitted to lower layers for
transmission:
2> continue with any ongoing processes and procedures as if the invalid UTRAN MOBILITY INFORMATION
message has not been received;
2> and the procedure ends.
8.3.3.7 T322 expiry
Upon expiry of timer T322 the UE shall:
1> clear the stored IE "Dedicated Priority Information";
1> clear the variable PRIORITY_INFO_LIST;
1> set the value of IE "Priority status" in the variable PRIORITY_INFO_LIST to "sys_info_priority";
1> if the UE is not in CELL_DCH state:
2> take the actions as described in subclause 8.1.1.6.19 using stored System information Block type 19.
8.3.4 Active set update
UE
UTRAN
ACTIVE SET UPDATE
ACTIVE SET UPDATE COMPLETE
Figure 8.3.4-1: Active Set Update procedure, successful case
ETSI