3GPP TSG SA2# (San Francisco) The North American Friends of 3GPP (AF3) SA2 SA1, SA3 LI, SA5, RAN1, RAN2, RAN3, RAN4, RAN5, CT1, CT3, CT4,

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1 3GPP TSG SA WG2 #88 /

2 3GPP TSG SA2# (San Francisco) The North American Friends of 3GPP (AF3) SA2 SA1, SA3 LI, SA5, RAN1, RAN2, RAN3, RAN4, RAN5, CT1, CT3, CT4, CT6 226 SA2 MTC SIMTC TS Architecture Enhancements to facilitate communications with Packet Data Networks and Applications Release 11 TS MTC on-line device trigger PS-only support with and without MSISDN MTC SIMTC working item SA2 Release 11 stage 2 Reachability Aspects requirements (1) Device Triggering On-line (2) Addressing (3) Identifiers especially removal of MSISDN dependencies in the architecture (4) PS Only support (5) MTC related interfaces and functional entities to support above features Addressing Addressing device triggering MTC server MTC device device trigger requests trigger indication MTC device MTC server communications PDN connection MTC server MTCsms trigger requests MTCsp 3GPP trigger requests SA2 trigger requests approval offline discussion System Improvements to MTC (SIMTC) SIMTC Release 11 study item (technical specification, TS ) overload control architecture enhancement 1

3 1 SIMTC SA2 SIMTC 2

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5 3GPP TSG SA2 #88 Meeting 226 Rel-11 SIMTC NOVES-IMSESOM 3GPP November 13, 2011 ~ November 18, 2011 Hilton San Francisco Union Square 330 O Farrell Street San Francisco, California, United States Overall SA2 agenda: 1 Opening of the meeting 09:00 on Monday 2 Approval of the agenda 2.1 IPR Call Reminder 3 Meeting reports 4 General issues and Incoming LSs 5 Release 7 and earlier 4

6 6 Release 8 and Release 9 Essential Corrections Member companies are asked to focus their input on Rel-8 and Rel-9 solely to essential techncial corrections of specifications where doing nothing would lead to frequent and serious misoperation (FASMO). 6.1 SAE: and SAE: QoS and PCC aspects 6.3 SAE: (including eandsf, MUPSAP, etc ) 6.4 Other (e.g CSFB, SMSoSGs, Emergency, etc.) 7 IMS Parallel Stream see separate Table below in Section 2. 8 Release 10 Maintenance Member companies are asked to focus their input on Rel-8 and Rel-9 solely to essential techncial corrections of specifications where doing nothing would lead to frequent and serious misoperation (FASMO) GPP Packet Access (TEI10: Essential corrections to and in release 10, LIPA_SIPTO) 8.2 QoS-related (PEST, evocoder, policy related aspects of other WIs, etc.) 8.3 Mobility-related (MAPCON, FlowMob, SMOG) 8.4 Other (embms, emps, etc.) 8.5 Network Improvements for Machine-Type Communications (NIMTC) 9 Release Release 11 Maintenance GPP Packet Access (VCSG) NOTE: VCSG CRs endorsed at SA2 86 must be approved at SA PCC/QoS-Related (QoS_SSL, SAPP) Non-3GPP Packet Access (LOBSTER) IMS-Related (emps_srvcc, vsrvcc) SIMTC 9.2 Single Radio Voice Call Continuity from UTRAN/GERAN to E-UTRAN/HSPA (rsrvcc) 9.3 Study on Roaming architecture for voice over IMS with Local Breakout (RAVEL) + Normative Work Note: The TR conclusion will be followed by Normative CRs GPP Packet Access Related Aspects of Support of IMS Emergency Sessions with Other Media on UTRAN and e-utran (NOVES-IMSESOM) 9.5 Network Provided Location Information for IMS (NetLoc) 9.6 Data identification in ANDSF (DIDA) 9.7 epcc Service Awareness and Privacy Policies (SAPP) further Consideration of Profile and Location information at the TDF only. Corrections should be submitted to BBF Interworking Building Block I, II, III (BBAI) 9.9 System Improvements for Machine-Type Communications (SIMTC) 5

7 9.9.1 General (LSs, WID, TR, Planning) Addressing Aspects Identifiers MSISDN-less Aspects and PS-Only On-line Device Trigger Aspects MTCsp, MTCsms interfaces and Functional Entities to support , , and SA2 Part of GERAN Network Sharing (FULL-MOCN-GERAN) 9.11 S2a GTP (SaMOG) Study Phase and Normative Work 9.12 TEI11: Technical Enhancements and Improvements for release 11 (Category B or C CRs) TEI11 3GPP Packet Access Related TEI11 PCC and QoS Related TEI11 Non-3GPP Access Related TEI11 IMS Related 9.13 TEI11: Minor Corrections and Clean up of release 11 versions of TSs (Category D or F CRs) TEI11 3GPP Packet Access Related TEI11 PCC and QoS Related TEI11 Non-3GPP Access Related 9,13,4 TEI11 IMS Related [see NOTE 1[, (e)mbms and CSFB 10 Project Planning and Management 10.1 New and Revised Work Items Some WIDs must be corrected 10.2 Review of the Work Plan 10.3 Planning future meetings 11 AOB 12 Close of the Meeting 16:00 on Friday 2. IMS Parallel Stream Agenda 7 IMS Parallel Stream Topics Specs Rapporteur 7.1 Incoming LSs 7.2 CRs on Release 8, 9, Rel-11 Work Items Optimised Service Charging and Allocation of Resources in IMS whilst Roaming [OSCAR] SMS submit and delivery without MSISDN in IMS [SMSMI] Susana Sabater (Vodafone) Curt Wong (Nokia Siemens Networks) 6

8 Support of IMS Emergency Sessions with Other Media on UTRAN and e-utran (IMS Aspects) [NOVES-IMSESOM] Other Rel-11 [TEI11] [etc.] Study Items Study on IMS based Peer-to-Peer Content Distribution Services [FS_IMS_PP-CDS] 7.5 Any Other Business Reports Deb Barclay (Alcatel-Lucent) Any Yu Qing (China Mobile) Monday Tuesday Wednesday Thursday Friday Earlier [A] 08:00 Joint [C] 08:00 Joint 08:00 TEI-11 Cat B 7:30 Maintenance Session with SA1 on Session with RAN2, or C PCC/QoS 6.1, 6.4, PCC/QoS NOVES-IMSESOM SA1, CT1 and SA2 (9.12.2) (9.12) on EAB 08:00 SIMTC DRAFTING GOLDEN GATE SaMOG (9.11) SIMTC Identifiers NOVES-IMSESOM Parallel Session Opening, Reports, (9.9.3), SIMTC / 3GPP Packet Reports, Revisions Common Interfaces and Access Aspects (9.4) (including IMS/non-IMS, Functional Entities IMS-Related topics) (1-4), AOB (11), (9.9.6) Maintenance LSs Rel-7, 8, 9, 10, PCC and QoS related IMS Experts Done 11 (5, 6, 8, 9) <drafting> BBAI (9.8) Rel-8-11 (6.2, 8.2, by 10:30 See [NOTE1] 9.1.2) Non-3GPP Access Rel 8-11 (6.3, 8.3, SMSMI (7.3.2) 9.1.3) SIMTC General SIMTC Addressing Maintenance SIMTC Revisions (excluding (9.9.1), (9.9.2), Identifiers NIMTC (8.5) MSISDN-less IMS-Related topics) MSISDN-less (9.9.3) 6.4, 8.4 if time Aspects and PS-Only Aspects and PS-Only permits (9.9.4) (9.9.4) NOTE: IN 7

9 <drafting> PLENARY BBAI (9.8) IMS Opening (7.1), SESSION! Gen Rel-8,9,10 (7.2), Other Rel-11 (7.3.4) Overflow (IMS) rsrvcc (9.2) Revisions (IMS) NOTE: IN PARALLEL SESSION Golden Gate Maintenance SaMOG (9.11) SaMOG (9.11) Revisions Revisions (excluding Rel-8-11 (6.4, 8.4, (Plenary sessions) IMS-Related topics), ) 13:30-15:30 Close of meeting SIMTC Revisions (12) BBAI (9.8) SIMTC optimized DRAFTING Maintenance SMS drafting, Golden Gate 6-7 (BBAI) location GG 6-7 Revisions (IMS) SMSMI (7.3.2) DIDA (9.6) NETLOC (9.5) SIMTC On-Line Revisions Device Trigger 17:30 VCSG to progress (9.9.5) IMS Report CRs (9.1.1) Maintenance BBAI (9.8) RAVEL (9.3) Release 7-10 OSCAR (7.3.1) 3GPP Packet Access (5, 6.1, 8.1) End at 18:00 Later SIMTC Pre-meeting [B] 19:00 Joint 17:30 Review of Revisions drafting + Drafting Session with SA2, work plan (10.2), Concludes late <available> RAN2, RAN3, CT1 Planning future [end no later than SIMTC 18:15-20:00] on Extended Wait, meetings (10.3) 21:00] (plenary) SRVCC capability 18:00 [D] UICC-less and vsrvcc WLAN UE BBAI 18:15-19:30 [aim to end: 20:30] emergency, Video (parallel drafting Domain Selection room) 18:45 [E] ETWS, 8

10 Service ID [aim to end 19:30] NOTE: Times on the agenda are only estimates and hence the schedule may change during the meeting. NOTE1: CRs & issues will be deferred to other topics if possible. We will focus on common IMS/non-IMS, LSs and SA actions for SA2 in this session. ( ) Topic Status (change from SA2 86 to 87 to 88) (Coloring is the judgment of the SA2 Chairman, not the result of the WP Session) OSCAR TR % TS 0% SMSMI TR % TS 0% Used/Agreed Total (minimum) # of sessions from SA for each topic. See SP /0.5 4/4 FS_IMS_PP-CDS TR % 0.5/no guarantee No time to meet at SA2 88. rsrvcc TS 0 20% 75% 1.5/2.5 NOVES-IMSESOM TS % 1/2 IMS Aspects NOVES-IMSESOM TS % 2/3 NETLOC TR % 2/3 TS 0% DIDA TR % 2/3 TS % BBAI overall TR % 9

11 BBAI BB1 TR % 2/2 TS % BBAI BB2 TR % 3/3 TS 0% BBAI BB3 TR TS % 0% 4/6 SIMTC Identifiers TR TS SIMTC TR MSISDN-less / PS TS Only SIMTC TR On-line device trigger TS SIMTC MTCsp, etc. TR TS % 2/ % % 3/ % % 2/ % % 2/ % FULL-MOCN-GERAN TS % 0/0.5 FS_SaMOG TR % 2/2 SaMOG_WLAN TS 0% 0/4 TEI11 TS % 1/1.5 3GPP Packet Access TEI11 TS % 0/0.5 PCC/QoS TEI11 TS 0% 0/0.5 IMS-Related TEI11 TS 0% 0/0.5 Non-3GPP Access SIMTC Addressing TR % 1.5/2 TS % FS_RAVEL TR % See RAVEL RAVEL TS % 1.5/2 QoS_SSL TS % 0/0 SAPP TS % 0.5/0.5 LOBSTER TS % 0/0 VCSG TS % 0/0 emps_srvcc TS % 0/0 vsrvcc TS % 0.5/0.5 IPXS TS % 0.5/0.5 10

12 FS_eIMS TR % 0.5/no guarantee FS_IP6M TR % FS_PP TR % SA2 SA2 1 SIMTC LS 1. LS from SA3 (S ) : SA3 UE ETWS/PWS, SA2 : (1) ETWS/PWS : a) PLMN list; c) PLMN list; b) PLMN list. (2) : b) PLMN list c) PLMN list a) PLMN list Join meeting 2. LS IN from SA5 OAM (TD S ) LTE energy saving SA2 Release 11 WiFi handover target RAT: WiFi AP peak hours LTE offload ; off-peak hours WiFi AP switched off, LTE user experience SA2 handover UE handover target RAT operator policy UE LTE handover RAT SA2 WiFi offload Release LS in from SA3 (TD S ) emergency call continuity even in closed cells: 11

13 SA3 RAN3 emergency call handover closed H(e)NB/closed call source RAN node trigger handover emergency call SA2 Release 9 SIMTC : 1. SIMTC (1) General (2) Identifier (3) Addressing (4) On-line device trigger (5) MSISDN-less and PS only (6) MTCsms and MTCsp interfaces 2. MTC network architecture TS , MTC IP addressing 3. MTC feature control SA2 release 11 SIMTC : 1. SIMTC TS Architecture Enhancements to facilitate communications with Packet Data Networks and Applications Release 11 TS MTC on-line device trigger PS-only support with and without MSISDN MTC 2. SIMTC working item SA2 Release 11 stage 2 Reachability Aspects requirements (1) Device Triggering On-line (2) Addressing (3) Identifiers especially removal of MSISDN dependencies in the architecture (4) PS Only support 12

14 (5) MTC related interfaces and functional entities to support above features Addressing Addressing 3. On-line device trigger : (1) SMS NAS trigger indication UE (2) DT store-and-forward MTC MTC-IWF T4 SMS-SC T5a SGSN T5b MME T5c MSC MTC Server MTCsp device trigger MTC-IWF MTC-IWF T5 MME/SGSN/MSC trigger request T5 interface MTC-IWF T4 interface SMS-SC device trigger request MTC legacy SMS-SC store-and-forward Release 11 store-and-forwards 4. MTC IP addressing TS MTC IPv6 MTC addressing IPv4 addressing Release 11 IPv6 IPv4 IPv6 IPv4 interoperation IPv4 MTC server/applications MTC devices private IPv4 address domain MTC private IPv4 addressing (1) TS device trigger (2) separate explicit Access Point Names (APN) : S ITRI Device Trigger Acknowledgement NOTED S , 13

15 S ZTE, HTC, ITRI Considerations for device triggering failure scenarios S S S Approved SIMTC (System Improvement Machine Type Communication): S Device Trigger Acknowledgement TR DT-GW MTC-IWF MTC server device trigger request MTC server trigger MTC device MTC server device trigger ack MTC server device trigger requests MTC-IWF device trigger request MTC server delivery report Delivery report delivery report ZTE HTC 1. SIMTC System improvement machine type communication TS on-line device trigger PS-only support with and without MSISDN MTC SA2 TR P-CR TS CR SA Plenary 14

16 55 ( ) (1) T4/T5 device triggering (2) MTC (3) overload (4) IPv4 IPv6 SA2 ( ) 2. SA2 RAN CT stage 3 1. SA2#88 Rel-11 Stage2 TR (solutions) SIMTC TS CR 2. SIMTC Rel SA2 4. SA2 SA2 stage 2 stage 3 15