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Joint OMA&TISPAN Workshop NGN & TISPAN

Joint OMA&TISPAN Workshop NGN & TISPAN. Source: Rainer Münch, TC TISPAN Chairman R.Muench@alcatel.de. Table of Contents. Introduction TISPAN_NGN Release 1 TISPAN_NGN Release 2 Summary Annex – List of R1 Deliverables. Introduction. TISPAN Structure. TISPAN PLENARY. System Group.

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Joint OMA&TISPAN Workshop NGN & TISPAN

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  1. Joint OMA&TISPANWorkshopNGN & TISPAN Source: Rainer Münch, TC TISPAN Chairman R.Muench@alcatel.de

  2. Table of Contents • Introduction • TISPAN_NGN Release 1 • TISPAN_NGN Release 2 • Summary • Annex – List of R1 Deliverables

  3. Introduction

  4. TISPAN Structure TISPAN PLENARY SystemGroup STFs FMMSProject InterestGroups WG1 WG2 WG3 WG4 WG6 WG7 WG8 Numbering,Addressing,Routeing Services &Applications NetworkManagement Architecture Protocols Testing Security

  5. Overview on TISPAN Structure TISPAN TISPAN Chairman: R. Münch TISPAN Vice Chairmen:R. Brennan B. Chatras D. Knight M. Niekus I. Spiers ETSI Support Team:A. Luther-Ascensio D. Boswarthick C. Julien A. Sultan System Group D. KnightR. Münch STFs F-MMS Project G. Engström Interest Groups WG 1 Services &Applications G. EngströmP. Lottin WG 7 Security J. RossebøM.Euchner F. Lindholm WG 2 Architecture K. Pulverer & R. BrennanVC-none WG 3 Protocols R. ForbesVC-none WG 4 Numbering,Addressing,Routeing T. HolmesJ. HorrocksF. Silletta WG 6 Testing M. BrandVC-none WG 8 NetworkManagement E. RoncoG. Caryer L. Mak

  6. External Relations (1/3) • TISPAN considers co-operation with external bodies and organisations as essential. • TISPAN is providing input and considering feedback. • External bodies and organisations are showing great interest in working together with TISPAN as a place to come for implementable NGN specifications. • For example, TISPAN have active delegations from China, Japan, North America, South America. • Per meeting, TISPAN are attracting about 150 delegates and handling over 250 documents. • TISPAN is looking forward to any enhanced or new co-operation, any organisation or body that wishes to co-operate with TISPAN is most welcome. • Coordination of a global message.

  7. External Relations (2/3) • Existing close co-operations TISPAN wishes to strengthen (alphabetical order) • 3GPP • ATIS • DECT • DSL Forum • DVB • Ecma International • FMCA • HGI • IETF • ITU-T • OMA • Telemanagement Forum • TTC

  8. External Relations (3/3) • In preparation or planned (alphabetical order) • 3GPP2 • Asian operators • CableLabs • Mexican operators • Organisations from South America • TIA • ... • TISPAN Plenary in Brazil (November 2006), plus 2 days workshop. • Link to TISPAN open area, e.g. published documents and latest drafts • http://portal.etsi.org/docbox/TISPAN/Open/ • Link to TISPAN area for ETSI members • http://portal.etsi.org/docbox/TISPAN/TISPAN/

  9. TISPAN_NGN Release 1

  10. Completion of TISPAN_NGN Release 1 • At TISPAN#9 (December 2005), TISPAN_NGN Release 1 was completed. • The first set of implementable NGN specifications being used to build NGN. • Main features • Core TISPAN IP Multimedia Subsystem and its relationship to other TISPAN NGN components • Network Attachment Subsystem (NASS) • Resource and Admission Control Subsystem (RACS) • PSTN/ISDN Emulation Subsystem (PES) • PSTN/ISDN Simulation Services (PSS) • The complete list of deliverables is contained at the end of the presentation.

  11. TISPAN_NGN Overall ArchitectureConcept of subsystems

  12. Charging Function Charging Information Release 1 architectureFunctional Entities and Interfaces Application Server(SIP, OSA, IN) Rf/Ro Ut Ut Sh ISC Dh Rf/Ro UserData PDBF UPSF SLF Iw IWF Dx CNGCF Cx Ib Gq‘ Mx I/S-CSCF Ic IBCF e3 Legacy Terminals e2 AGCF Mi Mx Mw Gq‘ BGCF Mx Mw SPDF Gq‘ P-CSCF SGF Other IP Networks Mj Mg e2 e2 Mr User Equipment(Home Network) CLF Gq Gq‘ MGCF MRFC e4 A-RACF SPDF PSTN / ISDN Rq a3 a4 UAAF NACF e1 3GPP IP-CAN e5 Ia a1 a2 Re Ia Mp Mn ARF AMF Ra e1 RCEF MRPF C-BGF T-MGF I-BGF Transport Layer Access Node L2TP

  13. Common Components of TISPAN_NGN Release 1 Functional Architecture • A Common component can be accessed by more than one subsystem. • Two types can be identified • Component known in 3GPP IMS • New component, defined by TISPAN • Components known in 3GPP IMS • Subscription Locator Function (SLF) • Application Server Function (ASF) • Charging and Data Collection Functions • New components defined by TISPAN • User Profile Server Function (UPSF) • Application Server Function (ASF) with itf to RACS • Interconnection Border Control Function (IBCF) • Interworking Function (IWF) • Charging and Data Collection Functions with itf to IBCF

  14. PSS in Release 1 and 2 • Release 2 • CCBS • CCNR • CW • AoC • Revision of R1 services • Release 1 • CDIV • CONF • MWI • OIP • OIR • TIP • TIR • HOLD • ACR • CB • MCID • ECT

  15. TISPAN_NGN R1 & OMA Documents • XML Group Management; Architecture and Functional Description (Endorsement of OMA-AD-XDM-V1_0) • Presence service; Functional Architecture and Functional Description; 3GPP TS 23.141, modified; OMA-AD-Presence_SIMPLE-V1_0, modified(Stage 2) • Presence Service; Protocol specification; 3GPP TS 24.141, modified; OMA-TS-Presence_SIMPLE-V1_0, modified (Stage 3) • XML Group Management; Stage 3 Specification; (Endorsement of OMA OMA-TS-XDM_Core-V1_0-20050628 and OMA-TS-XDM_Shared-V1_0-20050628)

  16. TISPAN_NGN Release 2

  17. Synchronisation with 3GPP • Synchronisation of TISPAN R2 with the ongoing work in 3GPP (e.g. R7, FMC). • Objective: Single core solution. • Ongoing discussions within TISPAN, 3GPP and SDOs.

  18. Services and Features (1/3) • TISPAN is progressing the work on R2 concerning the following main new work items: • Requirements analysis for FMC   • Requirements analysis for home networking (in cooperation with e.g. HGI).   • Requirements for network capabilities to support IPTV services (in cooperation with e.g. ATIS IIF and DVB). • Close and direct co-operation with Ecma International on • NGN services and capabilities • NGN – NGCorporateN interconnect requirements

  19. Services and Features (2/3) • According to the TISPAN alignment for R2, 3 new work items were raised, on requirements analysis for work that needs to be shared with other bodies. • Requirements for originating and terminating party multimedia information presentation and restriction.   • Service Requirements and Network Capabilities for Release 2.  • Release 2 Definition.

  20. Services and Features (3/3) • Regarding security, focus on requirements covering the following areas: • Security • Network security • User security • Security management • Regulatory aspects • Lawful Interception • Data privacy • Data retention

  21. Release 2 - ArchitectureNew Functionalities (in progress) • Evolution of RACS • Resource control in the core • Towards End-to-end QoS • Evolution of NASS • Additional access technologies • IP-TV support • Online Charging • Overload control (GOCAP)

  22. Overview on New WorkNumbering, Naming, Addressing, Routeing • Active discussions with GSMA IREG (Interworking Roaming Expert Group) • Infrastrucure ENUM • GSMA IPX backbone (IP eXchange – next generation of GPRS Roaming Exchange) • Identification of key management and operational issues to be considered for a shared approach to be viable • It is expected that key interconnect issues will also come to the fore. • Objective: Single global solution

  23. Overview on New WorkSecurity, Testing, Network Management • Security • Joint meeting with 3GPP SA3 on authentication and NAT/FW (network address translation, firewall) transversal issues. • Authentication to NASS and to IMS services • Testing • Conformance to TISPAN, 3GPP, ITU-T standardised protocols • Global interoperability of PES and Core IMS NGN R1 • Network Management • NGN OSS (Operation Support System) Service interfaces in line with NGN OSS architecture, e.g. subscription management • Common information model

  24. QoS • The TISPAN System Group will have overall control of QoS issues within TISPAN and will allocate work to the Working Groups as necessary. • TISPAN and STQ will work in close co-operation. • STQ works on what we want to achieve in terms of parameters and numbers • User-to-user and application layer QoS requirements • The network performance required to support these requirements • TISPAN works on how we achieve this in terms of design • Functional and architectural requirements • Signalling and protocols to be implemented • Co-operation with other bodies as well, e.g. ITU-T, IETF etc., see also “External Relations” at the beginning of the presentation.

  25. Potential Areas of Common Interest (1/2) • Starting point: Areas identified in the co-operation agreement between OMA and ETSI • Device management • TISPAN WG 8 • Interoperability • TISPAN: Mainly WGs 2, 3, 4, possibly other WGs as well • Work on interoperability in OMA and TISPAN is complementary to each other • Location • EMTEL, LI • Messaging • TISPAN WG 1, 3 • EMTEL

  26. Potential Areas of Common Interest (2/2) • Presence & Availability • TISPAN WG 1, 3 • EMTEL • Security • TISPAN WG 7 • Mobile Web Service • TISPAN WG 1, 2

  27. Summary

  28. Summary • Thanks to all TISPAN collaborators and officials! • Identification of the right issues in order to cover the market needs. • Provision of high quality and implementable deliverables. • Maxim: Co-operation and communication, internally andexternally. • Globalisation of our results. TISPAN is looking forward to co-operating with OMA

  29. AnnexList of R1 Deliverables

  30. TISPAN_NGN R1 Deliverables (1 of 4)

  31. TISPAN_NGN R1 Deliverables (2 of 4)

  32. TISPAN_NGN R1 Deliverables (3 of 4)

  33. TISPAN_NGN R1 Deliverables (4 of 4)

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