5 Security requirements between HPLMN and VPLMN
22.0323GPPImmediate Service Termination (IST)Release 17Service descriptionStage 1TS
It is expected that there will be a need for authentication and confidentiality of the communication made between PLMNs.
These issues are for study under other work items within the SMG10 work programme.
Annex A (Informative):
Normal procedure
IST has been defined to work in co-ordination with existing GSM facilities.
1) The HPLMN changes the subscriber’s entry in the HLR to prevent the resumption of activity in the HPLMN and VPLMN after IST has terminated all subscriber activity.
2) The HPLMN sends a MAP "Cancel Location" command to the VLR to prevent the resumption of activity by the subscriber within the VPLMN without reference to the HPLMN.
3) The HPLMN sends an IST command to the VPLMN, (possibly a specific MAP message).
4) The VPLMN confirms receipt and comprehension of the command.
5) The VPLMN terminates all activities of the subscriber indicated by the command.
6) The VPLMN confirms to the HPLMN that all subscriber activities have been terminated.
Annex B (Informative):
Change History
|
Change history |
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|---|---|---|---|---|---|---|---|---|
|
Date |
TSG # |
TSG Doc. |
CR |
Rev |
Cat |
Subject/Comment |
Old |
New |
|
Status of GSM 02.32 |
||||||||
|
No Phase 1 version |
||||||||
|
06-1997 |
SMG#22 |
to SMG#22 for information |
1.0.0 |
|||||
|
03-1998 |
SMG#25 |
to SMG#25 for approval |
1.0.0 |
2.0.0 |
||||
|
03-1998 |
SMG#25 |
TS approved by SMG#25. IST is part of Release 98 |
2.0.0 |
7.0.0 |
||||
|
06-1998 |
SMG#26 |
A001 |
– |
C |
CR 02.32-A001 (cat C) approved by SMG#26 |
7.0.0 |
7.1.0 |
|
|
08-1999 |
R98 publication version |
7.1.0 |
7.1.1 |
|||||
|
04-2000 |
R99 publication version |
7.1.1 |
8.0.0 |
|||||
|
Status of TS 42.032 (Created from TS 02.32 Release 1999) |
||||||||
|
SP-11 |
02.32 |
Upgrade to 42.032 Release 4 (3GPP numbering) |
02.32 8.0.0 |
42.032 4.0.0 |
||||
|
Status of TS 22.032 (Created from TS 42.032 Release 4) |
||||||||
|
06-2002 |
SP-16 |
Decision to transfer IST to 3GPP system specification set |
42.032 4.0.0 |
22.032 4.0.0 |
||||
|
06-2002 |
SP-16 |
Upgrade to Rel‑5 |
4.0.0 |
5.0.0 |
||||
|
12-2004 |
SP-26 |
Upgrade to Rel‑6 |
5.0.0 |
6.0.0 |
||||
|
06-2007 |
SP-36 |
Upgrade to Rel‑7 |
6.0.0 |
7.0.0 |
||||
|
12-2008 |
SP-42 |
— |
— |
— |
— |
Upgrade to Rel‑8 |
7.0.0 |
8.0.0 |
|
12-2009 |
SP-46 |
– |
– |
– |
– |
Upgrade to Rel‑9 |
8.0.0 |
9.0.0 |
|
2011-03 |
– |
– |
– |
– |
– |
Update to Rel-10 version (MCC) |
9.0.0 |
10.0.0 |
|
2012-09 |
– |
– |
– |
– |
– |
Update to Rel-11 version (MCC) |
10.0.0 |
11.0.0 |
|
2014-09 |
– |
– |
– |
– |
– |
Update to Rel-12 version (MCC) |
11.0.0 |
12.0.0 |
|
2015-12 |
Update to Rel-13 version (MCC) |
12.0.0 |
13.0.0 |
|||||
|
2017-03 |
– |
– |
– |
– |
– |
Update to Rel-14 version (MCC) |
13.0.0 |
14.0.0 |
|
2018-06 |
– |
– |
– |
– |
– |
– |
14.0.0 |
15.0.0 |
|
2020-07 |
– |
– |
– |
– |
– |
Update to Rel-16 version (MCC) |
15.0.0 |
16.0.0 |
|
2022-03 |
– |
– |
– |
– |
– |
Update to Rel-17 version (MCC) |
16.0.0 |
17.0.0 |