3GPP TS 29.328 V14.2.0 (2017-03)

younker

29328-e20 Sh AS-HSS Diameter

Foreword............................................................................................................................................... 6

1....... Scope........................................................................................................................................... 6

2....... References.................................................................................................................................... 6

3....... Definitions, symbols and abbreviations........................................................................................ 8

3.1......... Definitions................................................................................................................................. 8

3.2......... Abbreviations............................................................................................................................. 8

4....... Main Concept............................................................................................................................... 9

5....... General Architecture.................................................................................................................... 9

5.1......... Functional requirements of network entities..................................................................................... 9

5.1.1........... Functional Requirements of the Application Server....................................................................... 9

5.1.2........... Functional requirements of HSS................................................................................................ 9

5.1.3........... Functional Requirements of the Presence Network Agent............................................................... 9

5.2......... Functional classification of Sh interface procedures............................................................................ 9

6....... Procedure Descriptions................................................................................................................. 9

6.1......... User data handling procedures...................................................................................................... 10

6.1.1........... Data read (Sh-Pull)................................................................................................................ 10

6.1.1.1............. Detailed behaviour.......................................................................................................... 12

6.1.2........... Data Update (Sh-Update)........................................................................................................ 15

6.1.2.1............. Detailed behaviour............................................................................................................ 16

6.1.3........... Subscription to notifications (Sh-Subs-Notif)............................................................................. 19

6.1.4........... Notifications (Sh-Notif)......................................................................................................... 23

6.1.4.1............. Detailed behaviour............................................................................................................ 24

6.2......... AS permissions list................................................................................................................... 25

6.3......... Void....................................................................................................................................... 26

6.4......... Void....................................................................................................................................... 26

6.5......... User identity to HSS resolution................................................................................................... 26

7....... Information element contents..................................................................................................... 27

7.1......... User Identity............................................................................................................................. 27

7.1.1........... IMS Public User Identity / Public Service Identity...................................................................... 27

7.1.2........... MSISDN............................................................................................................................. 27

7.1A....... Wildcarded PSI......................................................................................................................... 27

7.1B....... Wildcarded Public User Identity................................................................................................... 27

7.2......... Requested Domain..................................................................................................................... 27

7.2A....... Requested Nodes....................................................................................................................... 27

7.2B....... Serving Node Indication............................................................................................................. 28

7.3......... Requested Data......................................................................................................................... 28

7.4......... Service Indication...................................................................................................................... 28

7.5......... Result..................................................................................................................................... 28

7.6......... Data........................................................................................................................................ 28

7.6.1........... Repository Data.................................................................................................................... 30

7.6.2........... IMSPublicIdentity................................................................................................................ 30

7.6.3........... IMS User State..................................................................................................................... 31

7.6.4........... S-CSCF Name..................................................................................................................... 31

7.6.5........... Initial Filter Criteria.............................................................................................................. 31

7.6.6........... Location Information............................................................................................................. 31

7.6.6.1............. Location information for CS.............................................................................................. 32

7.6.6.2............. Location information for GPRS.......................................................................................... 33

7.6.6.3............. Location information for EPS............................................................................................. 33

7.6.6.4............. Location Information for TWAN......................................................................................... 34

7.6.7........... User state............................................................................................................................ 34

7.6.8........... Charging information............................................................................................................ 34

7.6.9........... MSISDN............................................................................................................................. 35

7.6.9A......... Extended MSISDN............................................................................................................... 35

7.6.10.......... PSIActivation...................................................................................................................... 35

7.6.11 ........ DSAI.................................................................................................................................. 35

7.6.12.......... Void................................................................................................................................... 36

7.6.13.......... Service Level Trace Information............................................................................................... 36

7.6.14.......... IP address secure binding information....................................................................................... 36

7.6.15.......... Service Priority Level............................................................................................................ 36

7.6.15A....... Extended Priority.................................................................................................................. 36

7.6.16.......... SMSRegistrationInfo............................................................................................................. 36

7.6.17.......... UE reachability for IP............................................................................................................ 36

7.6.18.......... T-ADS Information............................................................................................................... 36

7.6.19.......... Private Identity..................................................................................................................... 37

7.6.20.......... STN-SR.............................................................................................................................. 37

7.6.21.......... UE SRVCC Capability.......................................................................................................... 37

7.6.22.......... CSRN................................................................................................................................ 37

7.6.23.......... Reference Location Information............................................................................................... 37

7.6.24.......... IMSI.................................................................................................................................. 37

7.6.25.......... IMSPrivateUserIdentity.......................................................................................................... 37

7.7......... Subscription request type............................................................................................................ 38

7.8......... Current Location....................................................................................................................... 38

7.9......... Application Server Identity.......................................................................................................... 38

7.10........ Application Server Name............................................................................................................ 38

7.11........ Requested Identity Set................................................................................................................ 38

7.12........ Expiry Time............................................................................................................................. 38

7.13........ Send Data Indication.................................................................................................................. 38

7.14........ DSAI Tag................................................................................................................................ 38

7.15........ Session-Priority........................................................................................................................ 38

7.16........ One Time Notification................................................................................................................ 38

7.17........ Repository Data ID.................................................................................................................... 39

7.18........ Pre-paging Supported................................................................................................................. 39

7.19........ Local Time Zone Indication......................................................................................................... 39

7.20........ UDR Flags............................................................................................................................... 39

7.21........ Call Reference Info.................................................................................................................... 39

7.22........ Call Reference Number............................................................................................................... 39

7.23........ AS-Number.............................................................................................................................. 39

8....... Protocol version identification.................................................................................................... 40

9....... Operational Aspects.................................................................................................................... 40

Annex A (normative):........  Mapping of Sh operations and terminology to Diameter................... 41

A.1... Introduction............................................................................................................................... 41

A.2... Sh message to Diameter command mapping............................................................................... 41

A.3... Void........................................................................................................................................... 41

Annex B (informative):......  Message flow........................................................................................ 42

B.1... Message flows............................................................................................................................ 42

B.1.1...... Data Update, Registration, Notification Subscription....................................................................... 42

Annex C (informative):......  UML model of the data downloaded over Sh interface...................... 44

C.1... General description.................................................................................................................... 44

C.2......... PublicIdentifiers........................................................................................................................ 46

C.3... Sh-IMS-Data.............................................................................................................................. 48

Annex D (normative):........ XML schema for the Sh interface user profile...................................... 50

Annex E (informative):....... T-ADS request handling in the HSS...................................................... 60

Annex F (normative):......... Diameter overload control mechanism................................................. 68

F.1......... General.................................................................................................................................... 68

F.2......... HSS behaviour.......................................................................................................................... 68

F.3......... AS behaviour............................................................................................................................ 68

Annex G (Informative):..... Diameter overload node behaviour...................................................... 69

G.1......... Messageprioritization................................................................................................................ 69

Annex H (Informative):..... Data shared among multiple subscribers.............................................. 69

H.1......... General.................................................................................................................................... 69

Annex I (normative):.......... Diameter message priority mechanism................................................. 69

I.1.......... General.................................................................................................................................... 69

I.2.......... Sh/Dh interface......................................................................................................................... 70

I.2.1............ General............................................................................................................................... 70

I.2.2............ AS/OSA SCS behaviour........................................................................................................ 70

I.2.3............ HSS/SLF behaviour.............................................................................................................. 70

I.2.4............ Interactions.......................................................................................................................... 70

Annex J (normative):......... Diameter load control mechanism........................................................ 70

J.1.......... General.................................................................................................................................... 70

J.2.......... HSS behaviour.......................................................................................................................... 71

J.3.......... AS behaviour............................................................................................................................ 71

Annex K (informative):...... Change history...................................................................................... 72