10 List of system variables
29.1183GPPMobility Management Entity (MME) - Visitor Location Register (VLR) SGs interface specificationRelease 17TS
10.1 Timers
This subclause lists the management timers specified for the operation of the SGsAP protocol. All the implementation shall support the range of values specified in table 10.1.1 or table 10.1.2 as appropriate. The specific value of the timers is under the control of the operator.
Table 10.1.1: Management timers – MME side
|
Timer name |
Default value |
Timer range |
Granularity |
Notes |
Relation to other timers |
|---|---|---|---|---|---|
|
Ts6-1 |
– |
10 s to 90 s |
1 s |
Guards the Location Update procedure. |
It is expected to take a value greater than 2 times the maximum transmission time in the SGs interface, plus the supervision timer of the Update Location procedure (as defined in 3GPP TS 29.002 [15]) |
|
Ts8 |
4 s |
1s to 30 s |
1 s |
Guards the Explicit IMSI detach from EPS services procedure. |
None. |
|
Ts9 |
4 s |
1-30 s |
1 s |
Guards the Explicit IMSI detach from non-EPS services procedure. |
None. |
|
Ts10 |
4 s |
1-30 s |
1 s |
Guards the Implicit IMSI detach from non-EPS services procedure. |
None. |
|
Ts12-1 |
– |
8 – 60×384+8 s |
1 min |
Controls the resetting of the ‘MME-Reset’ variable. |
It is expected to take a value greater than the longest periodic tracking area update timer running on the MME, plus the transmission delay on the radio interface. |
|
Ts12-2 |
4 s |
1-120 s |
1 s |
Guards the MME reset procedure. There is one Ts12-2 timer per VLR for which the MME has a SGs association. |
None. |
|
Ts13 |
4 s |
1-30 s |
1 s |
Guards the Implicit IMSI detach from EPS services procedure. |
None. |
|
NOTE: The Default value is the recommended value. |
|||||
Table 10.1.2: Management timers – VLR side
|
Timer name |
Default value |
Timer range |
Granularity |
Notes |
Relation to other timers |
|---|---|---|---|---|---|
|
Ts5 |
– |
2 s to 20 s |
100 ms |
Guards the Paging procedure at the VLR. |
Value is correlated to paging cycle. The default is set according to maximum paging cycle supported by the MME (operator choice) as defined in 3GPP TS 36.331 [19]. |
|
Ts6-2 |
40 s |
5 s to 60 s |
1 s |
Guards the TMSI reallocation procedure. |
It is expected to take a value greater than 2 times the maximum transmission time in the SGs interface, plus 4 times T3450 (as defined in 3GPP TS 24.301 [14]). The T3450 value to use in the calculation is the value for cases without coverage enhancement. |
|
Ts7 |
4 s |
1 s to 30 s |
1 s |
Guards the Non-EPS alert procedure. |
None. |
|
Ts11 |
4 s |
1-120 s |
1 s |
Guards the VLR reset procedure. There is one Ts11 timer per MME for which the VLR has a SGs association. |
None. |
|
Ts14 |
– |
5 s to 20 s (NOTE 2) |
1 s |
Guards the MT UE fallback procedure to UTRAN/GERAN |
It is expected to take a value greater than T3417ext-mt. Otherwise, the UE can attempt to select GERAN/UTRAN although the call is already released. |
|
Ts15 |
– |
1 s to 20 s (NOTE 2) |
1 s |
Guards the MO UE fallback procedure to UTRAN/GERAN when the network is configured to support the return to the last used E-UTRAN PLMN after CS fallback |
None. |
|
NOTE 1: The Default value is the recommended value. NOTE 2: If a too small value is configured, the timer can expire before a successful fallback to UTRAN/GERAN occurs. |
|||||
10.2 Retry counters
This subclause lists the management retry counters specified for the operation of the SGsAP protocol. The values in table 10.2.1 and table 10.2.2 are recommended values.
Table 10.2.1: Management retry counters – VLR side
|
Retry counter name |
Retry value |
|---|---|
|
Ns7 |
2 |
|
Ns11 |
2 |
Table 10.2.2: Management retry counters – MME side
|
Retry counter name |
Retry value |
|---|---|
|
Ns8 |
2 |
|
Ns9 |
2 |
|
Ns10 |
2 |
|
Ns12 |
2 |
Annex A (informative):
Change history
|
Change history |
|||||||
|
Date |
TSG # |
TSG Doc. |
CR |
Rev |
Subject/Comment |
Old |
New |
|
2008-06 |
Draft skeleton provided by rapporteur. |
– |
0.0.0 |
||||
|
2008-06 |
CT1#54 |
Includes the following contributions agreed by CT1: C1-082435, C1-082710 |
0.0.0 |
0.1.0 |
|||
|
2008-08 |
CT1#55 |
Includes the following contributions agreed by CT1: C1-083518, C1-083519, C1-083520, C1-083521, C1-083523, C1-083586 |
0.1.0 |
0.2.0 |
|||
|
2008-09 |
e-mail review |
Added newly assigned TS number and updated title and scope for correct definition of VLR acronym. |
0.2.0 |
0.2.1 |
|||
|
2008-10 |
CT1#55 bis |
Includes the following contributions agreed by CT1: C1-083821, C1-083822, C1-083824, C1-084195, C1-084199, C1-084300, C1-084301, C1-084302, C1-084303, C1-084304, C1-084305, C1-084306, C1-084307, C1-084312, C1-084314, C1-084483, C1-084485, C1-084486, C1-084487, C1-084488 |
0.2.1 |
0.3.0 |
|||
|
2008-11 |
CT1#56 |
Includes the following contributions agreed by CT1: C1-084709, C1-084719, C1-084722, C1-085182, C1-085194, C1-085195, C1-085196, C1-085197, C1-085301, C1-085302, C1-085303, C1-085311, C1-085522 Changes by the rapporteur: – correction of title for 3GPP TS 22.101 and 3GPP TS 32.422 in references subclause – information element identifiers for LCS client identity, LCS indicator, MM information and SS code added to table 9.3.1 – details for coding of LCS client identity moved to figure 9.4.9.1 and details for coding of SS code moved to figure 9.4.19.1 – editorial corrections to align with drafting rules |
0.3.0 |
0.4.0 |
|||
|
2008-11 |
Version 1.0.0 created for presentation to CT#42 for information and approval |
0.4.0 |
1.0.0 |
||||
|
2008-12 |
CT#42 |
Version 8.0.0 created after approval in CT#42 |
1.0.0 |
8.0.0 |
|||
|
2009-03 |
CT#43 |
CP-090154 |
0001 |
2 |
Handle of CSFB paging procedure when UE is in connected mode |
8.0.0 |
8.1.0 |
|
2009-03 |
CT#43 |
CP-090154 |
0002 |
SGs paging with access control in E-UTRAN |
8.0.0 |
8.1.0 |
|
|
2009-03 |
CT#43 |
CP-090154 |
0003 |
2 |
Clarifications of paging procedure in MME |
8.0.0 |
8.1.0 |
|
2009-03 |
CT#43 |
CP-090154 |
0004 |
1 |
Consistent usage of HSS |
8.0.0 |
8.1.0 |
|
2009-03 |
CT#43 |
CP-090154 |
0005 |
Location update for non-EPS services procedure: failure and abnormal cases |
8.0.0 |
8.1.0 |
|
|
2009-03 |
CT#43 |
CP-090154 |
0006 |
1 |
Clarifications for MM information procedure |
8.0.0 |
8.1.0 |
|
2009-03 |
CT#43 |
CP-090154 |
0007 |
1 |
VLR number derivation |
8.0.0 |
8.1.0 |
|
2009-03 |
CT#43 |
CP-090154 |
0008 |
3 |
Abnormal conditions for UL and DL Unitdata procedures |
8.0.0 |
8.1.0 |
|
2009-03 |
CT#43 |
CP-090154 |
0009 |
1 |
MME behaviour when receiving paging for SMS |
8.0.0 |
8.1.0 |
|
2009-03 |
CT#43 |
CP-090154 |
0010 |
1 |
Adding IE details |
8.0.0 |
8.1.0 |
|
2009-03 |
CT#43 |
CP-090154 |
0011 |
2 |
Corrections in state models for VLR/MME |
8.0.0 |
8.1.0 |
|
2009-03 |
CT#43 |
CP-090154 |
0012 |
2 |
SS handling details in VLR |
8.0.0 |
8.1.0 |
|
2009-03 |
CT#43 |
CP-090154 |
0013 |
2 |
IE of paging request |
8.0.0 |
8.1.0 |
|
2009-03 |
CT#43 |
CP-090154 |
0014 |
1 |
Corrections and additions for procedures for SMS delivery over SGs |
8.0.0 |
8.1.0 |
|
2009-06 |
CT#44 |
CP-090421 |
0017 |
Removing Editor’s note on EPS location update type |
8.1.0 |
8.2.0 |
|
|
2009-06 |
CT#44 |
CP-090421 |
0019 |
1 |
Correction of the location update initiation |
8.1.0 |
8.2.0 |
|
2009-06 |
CT#44 |
CP-090421 |
0021 |
1 |
Paging Procedure when MME restarts |
8.1.0 |
8.2.0 |
|
2009-06 |
CT#44 |
CP-090421 |
0022 |
Forward of CS paging to the SGSN when ISR is activated |
8.1.0 |
8.2.0 |
|
|
2009-09 |
CT#45 |
CP-090674 |
0023 |
Correction to the Location update for non-EPS services procedure in the MME |
8.2.0 |
8.3.0 |
|
|
2009-09 |
CT#45 |
CP-090674 |
0024 |
1 |
Support multiple SCTP associations |
8.2.0 |
8.3.0 |
|
2009-09 |
CT#45 |
CP-090674 |
0025 |
Port number and payload protocol identifier for SGsAP |
8.2.0 |
8.3.0 |
|
|
2009-09 |
CT#45 |
CP-090674 |
0026 |
The usage of timer Ns12 |
8.2.0 |
8.3.0 |
|
|
2009-09 |
CT#45 |
CP-090674 |
0027 |
Corrections for the length of IE |
8.2.0 |
8.3.0 |
|
|
2009-09 |
CT#45 |
CP-090674 |
0028 |
2 |
Clarification of Location Update |
8.2.0 |
8.3.0 |
|
2009-09 |
CT#45 |
CP-090675 |
0029 |
2 |
Update for ‘SMS-only’ behaviour |
8.2.0 |
8.3.0 |
|
2009-09 |
CT#45 |
CP-090674 |
0031 |
2 |
Clarify the condition for starting the location update for non-EPS services procedure |
8.2.0 |
8.3.0 |
|
2009-09 |
CT#45 |
CP-090675 |
0033 |
1 |
SMS over SGs charging and authority enquiry parameters |
8.2.0 |
8.3.0 |
|
2009-09 |
CT#46 |
CP-090916 |
0036 |
1 |
Paging procedure in MME for supporting SMS only |
8.3.0 |
8.4.0 |
|
2009-09 |
CT#46 |
CP-090916 |
0037 |
1 |
Location update initiation for SMS over SGs only |
8.3.0 |
8.4.0 |
|
2009-09 |
CT#46 |
CP-090915 |
0038 |
6 |
Corrections for SGs Service Request |
8.3.0 |
8.4.0 |
|
2009-09 |
CT#46 |
CP-090916 |
0039 |
2 |
Correction for Online and offline charging parameters |
8.3.0 |
8.4.0 |
|
2009-09 |
CT#46 |
CP-090915 |
0040 |
1 |
Correction of definition of MME name |
8.3.0 |
8.4.0 |
|
2009-09 |
CT#46 |
CP-090915 |
0041 |
1 |
Implicit detach procedure in VLR correction |
8.3.0 |
8.4.0 |
|
2009-09 |
CT#46 |
CP-090916 |
0042 |
Remove use case of UE not supporting combined attach for ‘SMS only’ |
8.3.0 |
8.4.0 |
|
|
2009-09 |
CT#46 |
CP-090915 |
0043 |
1 |
Handling of EPS detach indication |
8.3.0 |
8.4.0 |
|
2009-09 |
CT#46 |
CP-090915 |
0044 |
Correction of reference to TS 23.195 |
8.3.0 |
8.4.0 |
|
|
2009-09 |
CT#46 |
CP-090915 |
0046 |
MME executing the HSS location updating procedure and location update procedure for non-EPS services |
8.3.0 |
8.4.0 |
|
|
2009-09 |
CT#46 |
CP-090915 |
0047 |
1 |
Correction of values of IMSI detach from EPS service type IE and IMSI detach from non-EPS service type IE |
8.3.0 |
8.4.0 |
|
2009-09 |
CT#46 |
CP-090922 |
0034 |
1 |
Paging signalling optimization after MME failure |
8.4.0 |
9.0.0 |
|
2009-09 |
CT#46 |
CP-090922 |
0035 |
2 |
Paging clarifications |
8.4.0 |
9.0.0 |
|
2009-09 |
CT#46 |
CP-090922 |
0048 |
1 |
Add UE EMM Mode IE in SGsAP-SERVICE-REQUEST message |
8.4.0 |
9.0.0 |
|
2010-03 |
CT#47 |
CP-100126 |
0049 |
2 |
MME Name octet length correction |
9.0.0 |
9.1.0 |
|
2010-03 |
CT#47 |
CP-100126 |
0052 |
Alignment term "CSFB and SMS over SGs" with TS23.401 (Part III) |
9.0.0 |
9.1.0 |
|
|
2010-03 |
CT#47 |
CP-100134 |
0053 |
2 |
Modification of the paging procedure |
9.0.0 |
9.1.0 |
|
2010-03 |
CT#47 |
CP-100126 |
0056 |
Clarification of paging procedure for SMS |
9.0.0 |
9.1.0 |
|
|
2010-03 |
CT#47 |
CP-100126 |
0058 |
1 |
Paging for SMS on S3 and no paging retransmission in the MME |
9.0.0 |
9.1.0 |
|
2010-06 |
CT#48 |
CP-100348 |
0065 |
2 |
Alert MME Notification / UE Activity Notification procedure on S3 interface |
9.1.0 |
9.2.0 |
|
2010-06 |
CT#48 |
CP-100348 |
0069 |
3 |
Paging Procedures in the MME for SMS Service Type |
9.1.0 |
9.2.0 |
|
2010-06 |
CT#48 |
CP-100348 |
0072 |
Removal of reference to TS 23.195 |
9.1.0 |
9.2.0 |
|
|
2010-06 |
CT#48 |
CP-100354 |
0074 |
1 |
New LAI derivation at MME |
9.1.0 |
9.2.0 |
|
2010-06 |
CT#48 |
CP-100370 |
0066 |
2 |
Message Name and Miscellaneous Editorial changes |
9.2.0 |
10.0.0 |
|
2010-06 |
CT#48 |
CP-100370 |
0073 |
Update to service request procedure |
9.2.0 |
10.0.0 |
|
|
2010-09 |
CT#49 |
CP-100518 |
0076 |
1 |
Location Update Retry on LAIs of other RATs |
10.0.0 |
10.1.0 |
|
2010-09 |
CT#49 |
CP-100520 |
0081 |
4 |
Add Timezone IE in Location Update Request |
10.0.0 |
10.1.0 |
|
2010-09 |
CT#49 |
CP-100518 |
0083 |
1 |
MME Name |
10.0.0 |
10.1.0 |
|
2010-09 |
CT#49 |
CP-100501 |
0086 |
2 |
Correction to LAI derivation for default SGs scenario |
10.0.0 |
10.1.0 |
|
2010-09 |
CT#49 |
CP-100518 |
0088 |
3 |
Call cancellation for CSFB MT |
10.0.0 |
10.1.0 |
|
2010-09 |
CT#49 |
CP-100495 |
0091 |
1 |
IMSI detach from EPS and Non-EPS services |
10.0.0 |
10.1.0 |
|
2010-09 |
CT#49 |
CP-100518 |
0098 |
2 |
MME State Diagram Correction |
10.0.0 |
10.1.0 |
|
2010-09 |
CT#49 |
CP-100518 |
0102 |
2 |
VLR Abnormal Case Handling for SMS-MO Call |
10.0.0 |
10.1.0 |
|
2010-09 |
CT#49 |
CP-100518 |
0103 |
2 |
Data Restoration and SGs Association Recovery |
10.0.0 |
10.1.0 |
|
2010-09 |
CT#49 |
CP-100518 |
0105 |
Where to page for the UE for a mobile terminated CS call when no NAS signalling connection exists |
10.0.0 |
10.1.0 |
|
|
2010-09 |
CT#49 |
CP-100518 |
0106 |
SGsAP-SERVICE-REQUEST message is not sent when UE is in EMM-IDLE mode |
10.0.0 |
10.1.0 |
|
|
2010-09 |
CT#49 |
CP-100518 |
0111 |
Behavior of the recipient upon receipt of an erroneous SGsAP-Status message |
10.0.0 |
10.1.0 |
|
|
2010-09 |
CT#49 |
CP-100518 |
0112 |
Corrections related to use of location area identifier IE at MME upon receiving SGsAP-PAGING-REQUEST message |
10.0.0 |
10.1.0 |
|
|
2010-12 |
CT#50 |
CP-100763 |
0099 |
2 |
VLR Failure Handling |
10.1.0 |
10.2.0 |
|
2010-12 |
CT#50 |
CP-100763 |
0100 |
2 |
MME Failure Handling |
10.1.0 |
10.2.0 |
|
2010-12 |
CT#50 |
CP-100763 |
0107 |
2 |
VLR name is not configured locally in the MME for SGsAP-Paging-Request |
10.1.0 |
10.2.0 |
|
2010-12 |
CT#50 |
CP-100763 |
0112 |
1 |
Correction of use of release procedure |
10.1.0 |
10.2.0 |
|
2010-12 |
CT#50 |
CP-100763 |
0114 |
3 |
CS PLMN determination for CSFB |
10.1.0 |
10.2.0 |
|
2010-12 |
CT#50 |
CP-100763 |
0117 |
1 |
CS domain access rights check in CSFB |
10.1.0 |
10.2.0 |
|
2010-12 |
CT#50 |
CP-100740 |
0122 |
1 |
Paging failure on SGs |
10.1.0 |
10.2.0 |
|
2010-12 |
CT#50 |
CP-100763 |
0123 |
Length indicator in SGsAP information elements |
10.1.0 |
10.2.0 |
|
|
2010-12 |
CT#50 |
CP-100763 |
0124 |
2 |
Adding location area identity to SGs location update reject message |
10.1.0 |
10.2.0 |
|
2010-12 |
CT#50 |
CP-100763 |
0127 |
3 |
DST, Universal time and local time zone handling at the MME |
10.1.0 |
10.2.0 |
|
2010-12 |
CT#50 |
CP-100763 |
0128 |
1 |
Call Forwarding on No Reply Triggering in EMM-CONNECTED Mode |
10.1.0 |
10.2.0 |
|
2010-12 |
CT#50 |
CP-100740 |
0136 |
Removal of VLR number derivation by the MME |
10.1.0 |
10.2.0 |
|
|
2010-12 |
CT#50 |
CP-100763 |
0137 |
1 |
Additional MME Abnormal Cases |
10.1.0 |
10.2.0 |
|
2010-12 |
CT#50 |
CP-100763 |
0142 |
1 |
Removing unused stored parameters in the VLR |
10.1.0 |
10.2.0 |
|
2011-03 |
CT#51 |
CP-110197 |
0143 |
Requirement for inclusion of LCS client identity IE in SGsAP-PAGING-REQUEST message |
10.2.0 |
10.3.0 |
|
|
2011-03 |
CT#51 |
CP-110197 |
0144 |
Correction of handling of call forwarding |
10.2.0 |
10.3.0 |
|
|
2011-03 |
CT#51 |
CP-110197 |
0145 |
3 |
Implicit detach handling for EPS and non-EPS services |
10.2.0 |
10.3.0 |
|
2011-03 |
CT#51 |
CP-110197 |
0148 |
1 |
Explicit IMSI detach from EPS services triggered by PTAU reject |
10.2.0 |
10.3.0 |
|
2011-03 |
CT#51 |
CP-110197 |
0149 |
2 |
Discarding LSA identity in MM INFORMATION REQUEST message |
10.2.0 |
10.3.0 |
|
2011-03 |
CT#51 |
CP-110189 |
0150 |
2 |
Clarification about usage of eMLPP priority IE in SGsAP-PAGING-REQUEST |
10.2.0 |
10.3.0 |
|
2011-03 |
CT#51 |
CP-110197 |
0151 |
1 |
Implicit detach procedure in VLR when MME goes detached |
10.2.0 |
10.3.0 |
|
2011-03 |
CT#51 |
CP-110197 |
0153 |
Timer handling in detach response |
10.2.0 |
10.3.0 |
|
|
2011-03 |
CT#51 |
CP-110197 |
0154 |
1 |
Location update trigger correction in SGs-ASSOCIATED state |
10.2.0 |
10.3.0 |
|
2011-03 |
CT#51 |
CP-110197 |
0155 |
1 |
Paging accept in SGs NULL state at MME |
10.2.0 |
10.3.0 |
|
2011-03 |
CT#51 |
CP-110197 |
0156 |
2 |
VLR behavior in SGs NULL state |
10.2.0 |
10.3.0 |
|
2011-06 |
CT#52 |
CP-110464 |
0158 |
2 |
Correction on SGs UE unreachable handling |
10.3.0 |
10.4.0 |
|
2011-06 |
CT#52 |
CP-110464 |
0159 |
1 |
UE Paging Initiation after SGs association has been established |
10.3.0 |
10.4.0 |
|
2011-06 |
CT#52 |
CP-110464 |
0160 |
1 |
Detach handling for Implicit IMSI detach from non-EPS services |
10.3.0 |
10.4.0 |
|
2011-06 |
CT#52 |
CP-110457 |
0162 |
1 |
Removal of CS PLMN reselection requirement for CSFB |
10.3.0 |
10.4.0 |
|
2011-06 |
CT#52 |
CP-110464 |
0163 |
1 |
New Location Update Request during TMSI reallocation procedure |
10.3.0 |
10.4.0 |
|
2011-06 |
CT#52 |
CP-110464 |
0165 |
1 |
Updating IMSI detach flag during explicit IMSI detach for non-EPS services |
10.3.0 |
10.4.0 |
|
2011-06 |
CT#52 |
CP-110464 |
0167 |
1 |
SMS paging at MME failure |
10.3.0 |
10.4.0 |
|
2011-06 |
CT#52 |
CP-110464 |
0171 |
MME state diagram corrections |
10.3.0 |
10.4.0 |
|
|
2011-09 |
CT#53 |
CP-110682 |
0174 |
2 |
MO SMS over SGs handling at VLR failure |
10.4.0 |
10.5.0 |
|
2011-09 |
CT#53 |
CP-110684 |
0175 |
2 |
MT SMS over SGs handling at VLR failure |
10.4.0 |
10.5.0 |
|
2011-09 |
CT#53 |
CP-110682 |
0176 |
1 |
Correction on detach in SGs-NULL state for non-EPS service |
10.4.0 |
10.5.0 |
|
2011-09 |
CT#53 |
CP-110694 |
0169 |
3 |
Abnormal case for SGs location update procedure |
10.5.0 |
11.0.0 |
|
2011-09 |
CT#53 |
CP-110691 |
0179 |
1 |
Inclusion of SS Code in SGs Paging for Network initiated CISS Procedure |
10.5.0 |
11.0.0 |
|
2011-09 |
CT#53 |
CP-110691 |
0182 |
2 |
Overlapping with TS 24.301 scope |
10.5.0 |
11.0.0 |
|
2011-12 |
CT#54 |
CP-110886 |
0177 |
6 |
Restoration of CS Services during long MME failure |
11.0.0 |
11.1.0 |
|
2011-12 |
CT#54 |
CP-110882 |
0180 |
4 |
Asynchronous display of network name in CSFB deployment |
11.0.0 |
11.1.0 |
|
2011-12 |
CT#54 |
CP-110882 |
0181 |
1 |
Correction to references |
11.0.0 |
11.1.0 |
|
2011-12 |
CT#54 |
CP-110888 |
0184 |
1 |
Editorial corrections |
11.0.0 |
11.1.0 |
|
2011-12 |
CT#54 |
CP-110858 |
0193 |
1 |
Inclusion of E-UTRAN location in SGs Location Update message |
11.0.0 |
11.1.0 |
|
2011-12 |
CT#54 |
CP-110874 |
0194 |
1 |
Correction on trigger of EPS detach indication at the MME |
11.0.0 |
11.1.0 |
|
2011-12 |
CT#54 |
CP-110888 |
0198 |
2 |
Correct the behaviors of the VLR during the implicit IMSI detach procedure |
11.0.0 |
11.1.0 |
|
2011-12 |
CT#54 |
CP-110942 |
0183 |
6 |
Provide Subscriber Information handling for UE under LTE |
11.0.0 |
11.1.0 |
|
2012-03 |
CT#55 |
CP-120113 |
0186 |
6 |
SGs paging handling in the VLR and the MME failure cases |
11.1.0 |
11.2.0 |
|
2012-06 |
CT#56 |
CP-120318 |
0203 |
3 |
MME paging handling for "SMS Indicator" case |
11.2.0 |
11.3.0 |
|
2012-06 |
CT#56 |
CP-120293 |
0207 |
2 |
Change to the detach message for implicit detach at MME |
11.2.0 |
11.3.0 |
|
2012-06 |
CT#56 |
CP-120293 |
0211 |
2 |
Clarification of MME behaviour in receiving CS Paging when MRT has expired but IDT is running while ISR is activated |
11.2.0 |
11.3.0 |
|
2012-06 |
CT#56 |
CP-120309 |
0213 |
2 |
SGs Support for MSC in Pool to avoid dual VLR registration |
11.2.0 |
11.3.0 |
|
2012-06 |
CT#56 |
CP-120318 |
0219 |
3 |
Support of MAP signalling in the MME (via IWF) |
11.2.0 |
11.3.0 |
|
2012-06 |
CT#56 |
CP-120315 |
0201 |
6 |
Support of SMS in MME for PS-only subscription |
11.2.0 |
11.3.0 |
|
2012-09 |
CT#57 |
CP-120572 |
0221 |
2 |
Partial VLR failure or VLR restart with CSFB while ISR is activated |
11.3.0 |
11.4.0 |
|
2012-09 |
CT#57 |
CP-120594 |
0225 |
1 |
Clarification of MME Name and VLR Name format |
11.3.0 |
11.4.0 |
|
2012-09 |
CT#57 |
CP-120594 |
0227 |
1 |
Transitioning to SGs-NULL upon Attach |
11.3.0 |
11.4.0 |
|
2012-09 |
CT#57 |
CP-120584 |
0228 |
1 |
Avoiding dual VLR registration for legacy UEs |
11.3.0 |
11.4.0 |
|
2012-09 |
CT#57 |
CP-120589 |
0222 |
2 |
Additional condition for skipping VLR SGs registration |
11.3.0 |
11.4.0 |
|
2012-12 |
CT#58 |
CP-120807 |
0232 |
3 |
Handling of VLR failure without restart |
11.4.0 |
11.5.0 |
|
2012-12 |
CT#58 |
CP-120803 |
0233 |
5 |
SMS in MME registration indication from the HSS |
11.4.0 |
11.5.0 |
|
2012-12 |
CT#58 |
CP-120807 |
0234 |
2 |
Configurations with multiple SCTP endpoints per MME/VLR pair |
11.4.0 |
11.5.0 |
|
2012-12 |
CT#58 |
CP-120807 |
0239 |
5 |
FQDN coding in VLR name and MME name |
11.4.0 |
11.5.0 |
|
2012-12 |
CT#58 |
CP-120898 |
0230 |
7 |
Selected PLMN in network sharing for CSFB |
11.4.0 |
11.5.0 |
|
2013-03 |
CT#59 |
CP-130108 |
0242 |
SGs Interface applicability in case of SMS in MME |
11.5.0 |
11.6.0 |
|
|
2013-03 |
CT#59 |
CP-130123 |
0246 |
2 |
CS domain operator selection in GWCN |
11.5.0 |
11.6.0 |
|
2013-03 |
CT#59 |
CP-130134 |
0241 |
6 |
MME handling of VLR Failure without restart |
11.6.0 |
12.0.0 |
|
2013-03 |
CT#59 |
CP-130125 |
0243 |
2 |
Editorial change on reset indication |
11.6.0 |
12.0.0 |
|
2013-06 |
CT#60 |
CP-130255 |
0249 |
1 |
Correction to Selected CS Domain Operator IE definition |
12.0.0 |
12.1.0 |
|
2013-06 |
CT#60 |
CP-130258 |
0256 |
1 |
Clarification on the SGs-implicit IMSI detach |
12.0.0 |
12.1.0 |
|
2013-06 |
CT#60 |
CP-130239 |
0259 |
2 |
Explicit IMSI detach trigger by the rejection of TAU procedure |
12.0.0 |
12.1.0 |
|
2013-06 |
CT#60 |
CP-130264 |
0264 |
3 |
State transition in the MME without SGs signaling |
12.0.0 |
12.1.0 |
|
2013-06 |
CT#60 |
CP-130258 |
0265 |
3 |
Paging response from GERAN/UTRAN during CSFB |
12.0.0 |
12.1.0 |
|
2013-06 |
CT#60 |
CP-130386 |
0266 |
3 |
Implicit detach timer and implicit IMSI detach |
12.0.0 |
12.1.0 |
|
2013-06 |
CT#60 |
CP-130258 |
0267 |
Stop the timer Ts13 |
12.0.0 |
12.1.0 |
|
|
2013-06 |
CT#60 |
CP-130258 |
0268 |
Change VLR number to VLR name |
12.0.0 |
12.1.0 |
|
|
2013-06 |
CT#60 |
CP-130264 |
0269 |
4 |
Cause Value Mapping Method for Contact without 2G/3G Roaming Agreement |
12.0.0 |
12.1.0 |
|
2013-06 |
CT#60 |
CP-130258 |
0270 |
3 |
VLR handling when CSFB UE failing to access to UTRAN/GERAN |
12.0.0 |
12.1.0 |
|
2013-09 |
CT#61 |
CP-130505 |
0276 |
General description for UE fallback supervision procedure |
12.1.0 |
12.2.0 |
|
|
2013-09 |
CT#61 |
CP-130505 |
0277 |
2 |
Re-paging for MT CSFB call at VLR |
12.1.0 |
12.2.0 |
|
2013-09 |
CT#61 |
CP-130505 |
0278 |
1 |
MME handling when receiving paging at the SGs-NULL |
12.1.0 |
12.2.0 |
|
2013-09 |
CT#61 |
CP-130505 |
0279 |
2 |
Handling the collision of call services |
12.1.0 |
12.2.0 |
|
2013-09 |
CT#61 |
CP-130505 |
0283 |
2 |
CSFB supervision via timer Ts5/Ts14 and CFNRy/CRNRc handling |
12.1.0 |
12.2.0 |
|
2013-09 |
CT#61 |
CP-130510 |
0284 |
2 |
Implicit IMSI detach triggering criteria |
12.1.0 |
12.2.0 |
|
2013-09 |
CT#61 |
CP-130498 |
0292 |
1 |
Clarification on SS code used in the Paging message |
12.1.0 |
12.2.0 |
|
2013-09 |
CT#61 |
CP-130525 |
0296 |
2 |
State of SGs association in the MME for emergency CSFB |
12.1.0 |
12.2.0 |
|
2013-09 |
CT#61 |
CP-130573 |
0290 |
4 |
Handling of VLR failure without restart during MO-SMS procedure |
12.1.0 |
12.2.0 |
|
2013-12 |
CT#62 |
CP-130762 |
0301 |
Correction on reference of message type IE |
12.2.0 |
12.3.0 |
|
|
2013-12 |
CT#62 |
CP-130742 |
0303 |
5 |
Addition of MO CSFB indication for return to last LTE PLMN |
12.2.0 |
12.3.0 |
|
2013-12 |
CT#62 |
CP-130754 |
0304 |
1 |
Cleanup of SGs paging without LAI case |
12.2.0 |
12.3.0 |
|
2013-12 |
CT#62 |
CP-130745 |
0306 |
6 |
UE paging after TMSI reallocation procedure abort |
12.2.0 |
12.3.0 |
|
2013-12 |
CT#62 |
CP-130739 |
0313 |
1 |
Modification for paging with IMSI in MME for CSFB |
12.2.0 |
12.3.0 |
|
2013-12 |
CT#62 |
CP-130754 |
0315 |
2 |
Paging identity usage after new Location Update Request during TMSI reallocation procedure |
12.2.0 |
12.3.0 |
|
2013-12 |
CT#62 |
CP-130754 |
0316 |
Trigger of the SGs service request procedure |
12.2.0 |
12.3.0 |
|
|
2014-03 |
CT#63 |
CP-140144 |
0314 |
3 |
Collision of tracking area update and the MME initiated IMSI detach procedures |
12.3.0 |
12.4.0 |
|
2014-03 |
CT#63 |
CP-140141 |
0320 |
Clarification on Ts14 minimum value |
12.3.0 |
12.4.0 |
|
|
2014-03 |
CT#63 |
CP-140130 |
0326 |
1 |
Response to SGs paging |
12.3.0 |
12.4.0 |
|
2014-06 |
CT#64 |
CP-140301 |
0329 |
1 |
CSFB priority call handling in a network supporting Multimedia Priority Service |
12.4.0 |
12.5.0 |
|
2014-06 |
CT#64 |
CP-140309 |
0331 |
Return to last LTE PLMN indication for emergency calls |
12.4.0 |
12.5.0 |
|
|
2014-06 |
CT#64 |
CP-140331 |
0332 |
1 |
Available old TMSI |
12.4.0 |
12.5.0 |
|
2014-06 |
CT#64 |
CP-140328 |
0336 |
2 |
Release of SGs association in case of SRVCC |
12.4.0 |
12.5.0 |
|
2014-06 |
CT#64 |
CP-140304 |
0338 |
3 |
Handling paging request for USSD when VoLTE call is ongoing |
12.4.0 |
12.5.0 |
|
2014-09 |
CT#65 |
CP-140661 |
0341 |
1 |
Clarification on SCTP multi-homing support for SGsAP transport |
12.5.0 |
12.6.0 |
|
2014-12 |
CT#66 |
CP-140832 |
0343 |
3 |
Service request in idle mode. |
12.6.0 |
12.7.0 |
|
2014-12 |
CT#66 |
CP-140832 |
0346 |
2 |
SGs paging when NAS signalling connection is present |
12.6.0 |
12.7.0 |
|
2014-12 |
CT#66 |
CP-140832 |
0347 |
Removal of duplicated references TS 23.216 |
12.6.0 |
12.7.0 |
|
|
2014-12 |
CT#66 |
CP-140862 |
0342 |
Correction of faulty interface reference |
12.7.0 |
13.0.0 |
|
|
2014-12 |
CT#66 |
CP-140862 |
0344 |
1 |
Correct MME’s behaviour in VLR fails without restart |
12.7.0 |
13.0.0 |
|
2014-12 |
CT#66 |
CP-140858 |
0345 |
1 |
Collision during paging procedure in A/Iu mode |
12.7.0 |
13.0.0 |
|
2015-06 |
CT#68 |
CP-150329 |
0354 |
Correction on background color of text |
13.0.0 |
13.1.0 |
|
|
2015-09 |
CT#69 |
CP-150529 |
0355 |
3 |
SGs state change without SGsAP signalling at the MME during PS HO |
13.1.0 |
13.2.0 |
|
2015-09 |
CT#69 |
CP-150529 |
0356 |
IMSI format correction |
13.1.0 |
13.2.0 |
|
|
2016-03 |
CT#71 |
CP-160072 |
0357 |
8 |
UE temporarily unreachable due to eDRX |
13.2.0 |
13.3.0 |
|
2016-03 |
CT#71 |
CP-160082 |
0358 |
Alignment of paging for MT-SMS in case of ISR activated and VLR failure |
13.2.0 |
13.3.0 |
|
|
Change history |
|||||||
|
Date |
Meeting |
TDoc |
CR |
Rev |
Cat |
Subject/Comment |
New version |
|
2016-09 |
CT#73 |
CP-160492 |
0359 |
6 |
B |
Prioritized SM retransmission by the SMS SC when the UE becomes reachable |
13.4.0 |
|
2016-09 |
CT#73 |
CP-160492 |
0360 |
5 |
B |
MT SM transmission to a UE in eDRX within the SM-Delivery-Start-Time/Timer |
13.4.0 |
|
2016-09 |
CT#73 |
CP-160492 |
0361 |
5 |
B |
MT SM retransmission by the SMS GMSC to a UE in eDRX at the time requested in the Delivery Report |
13.4.0 |
|
2016-09 |
CT#73 |
CP-160492 |
0362 |
1 |
F |
Improve the MT SMS over SGs procedure in eDRX |
13.4.0 |
|
2016-12 |
CT#74 |
CP-160722 |
0363 |
3 |
F |
Enabling SMS over SGs for NB-IoT only UEs |
13.5.0 |
|
2017-03 |
CT#75 |
CP-170110 |
0365 |
3 |
F |
Failure case handling of SMS over SGs for NB-IoT only UEs |
13.6.0 |
|
2017-03 |
CT#75 |
CP-170111 |
0367 |
F |
Correction on CR implementation for eDRX |
13.6.0 |
|
|
2017-03 |
SA#75 |
Upgrade to Rel-14 |
14.0.0 |
||||
|
2017-06 |
CT#76 |
CP-171073 |
0369 |
F |
MS Classmark 2 IE not provided at normal procedures |
14.1.0 |
|
|
2017-06 |
CT#76 |
CP-171073 |
0370 |
1 |
F |
Specification of TMSI handling in the MME at SMS via SGs using normal procedures |
14.1.0 |
|
2017-06 |
CT#76 |
CP-171073 |
0371 |
F |
Extended NAS timer impact on TMSI reallocation supervision timer |
14.1.0 |
|
|
2017-09 |
CT#77 |
CP-172120 |
0372 |
C |
Handling of timer expiry during extended service request procedure for MT CSFB |
15.0.0 |
|
|
2017-12 |
CT#78 |
CP-173054 |
0376 |
A |
Missing IE Identifier coding assignements for eDRX |
15.1.0 |
|
|
2017-12 |
CT#78 |
CP-173079 |
0377 |
1 |
B |
Setting of priority transport value for priority services on the SGs Interface |
15.1.0 |
|
2018-03 |
CT#79 |
CP-180088 |
0378 |
F |
IMEISV inclusion criteria correction for ICS |
15.2.0 |
|
|
2020-07 |
SA#88e |
– |
– |
– |
Update to Rel-16 version (MCC) |
16.0.0 |
|
|
2022-04 |
SA-95e |
– |
– |
– |
– |
Update to Rel-17 version (MCC) |
17.0.0 |