1. TSG-X Overview Betsy Covell Chair, TSG-X 1

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3. TSG-X Scope  TSG-X is responsible for Core Network specifications in 3GPP2, specifically ◦ core network signaling interfaces ◦ IP technology for wireless packet data services ◦ bearer transport interfaces ◦ charging, accounting and billing specifications ◦ management of core network specifications ◦ http://www.3gpp2.org/Public_html/X/TSGX_Scope.cfm http://www.3gpp2.org/Public_html/X/TSGX_Scope.cfm

4. TSG-X Leadership WG1WG3WG5 FMO AdHoc TSG-X Plenary Chair: Betsy Corell (Alcatel-Lucent) Vice-Chairs: Beomsik Bae (Samsung) Hirofumi Okata (NEC) Raiesh Bhalla (ZTE Corporation) Chair: Sebastian Thalanany (US Cellular) Vice-Chair: Terry Jacobson (Alcatel-Lucent) Chair: Jack Nasielski (Qualcomm) Vice-Chair: Marvin Bienn (Nortel) Chair: Ari Lior (Bridgewater) Vice-Chair: Masa Shirota (Qualcomm) Evolution, Requirements, Architecture Multimedia DomainPacket Data Service Chair: Doug Knisely (Airvana) Vice-Chair: John Humbert (Sprint)

5. WG1 - ERA  Evolution, Requirements, and Architecture (ERA) WG ◦ Initiates new TSG-X only work items ◦ Develops TSG-X architectures ◦ Reviews 3GPP2 work items ◦ Reviews Stage 1 and requirements documents

6. cdma2000 Network Architecture PCF PDSN PCF BSN AAA AN AAA IMS MSC PCRF MS Radio Access Network (RAN) (Unicast and/or BCMCS 1x or HRPD Air Interface A1/A2 A8/A9 A12 A8/A9 A10/A11 HLR/VLR Content Server BCMCS Controller SS7 Network IP Network HotLine App PrePaid Server HA

7. Femtocell System Architecture

8. WG3 - MMD  Multimedia Domain (MMD) WG ◦ Common IMS support with 3GPP ◦ Femtocell support  Femtocell network support for IMS

9. IMS no longer fragmented Common IMS PP2 still works on access-specific parts

10. WG5 - PDS  Packet Data Service (PDS) WG ◦ Packet data network enhancements  Enhanced mutual authentication  IP service authorization  Multiple packet domain support  Network initiative QoS  PCC support to align with 3GPP Release 8 ◦ Across technology interworking  Interworking with WLAN  Interworking with LTE  Interworking with WiMAX  1xCS fall back ◦ Femtocell support  Femtocell network support for both 1x and HRPD

11. eHRPD and eHRPD-LTE Interworking Architecture

12. WiMAX – HRPD Interworking Architecture

13. Femtocell MO Ad Hoc  Femtocell Management Object Ad Hoc ◦ Cross-TSG effort to define 3GPP2 Femtocell management objects for femtocells that use 3GPP2 1x and HRPD radio technologies ◦ Femtocell Management features:  Based on Broadband Forum TR-069/TR-196 family of standards  Supports “touch-free” operation of CPE femtocell devices  Provides auto-configuration for FAPs  Also used for security gateway and network element discovery and other aspects of provisioning ◦ Ad hoc group coordinates:  Definition of Management Objects  Documentation of special procedures  Preparation of inputs to Broadband Forum  Liaison activities with Broadband Forum leading toward inclusion of MOs in a future amendment to BBF TR-196

14. Standards to Deployment A blanket CDMA2000 1x network optimized for circuit switched phone calls An overlay CDMA2000 1xEV-DO Rev A network optimized for delay tolerant BE traffic and real—time applications Network partially with LTE Deployment (Future) Usage of larger bandwidths for higher peak data rates

15. Looking Forward  Further enhancement on cdma2000 network  Femtocell system next revision  Inter-technology interworking next revision ◦ For example, align with 3GPP release 9/10  BCMCS enhancements  MRP input for 2010 planning ◦ Received operators input from CDG on work priorities in 2010 ◦ Open for other operators input as well  Would love to hear more requirements from the Indian operators!

16. Annex 1: Selection of Published Standards  X.S0004 MAP protocol  X.S0011 family (cdma2000 wireless packet data network) ◦ X.S0011-D v2.0 ◦ X.S0034 (cdma2000/GPRS roaming) ◦ X.S0047 (MIPv6 enhancements) ◦ X.S0062 (PMIP support)  Interworking ◦ X.S0028-A (WLAN interworking) ◦ X.S0057 (LTE interworking) ◦ X.S0058 (WiMAX interworking)  IMS/MMD ◦ S.R0137-0 v1.0 common IMS impacts to 3GPP2 specifications ◦ X.S0013 MMD Family ◦ X.S0048-0 v1.0 short message service over IMS ◦ X.S0042-0 v1.0 voice call continuity between IMS and circuit switched systems  BCMCS support (X.S0022-A)  All published specifications can be found here: http://www.3gpp2.org/Public_html/specs/tsgx.cfm http://www.3gpp2.org/Public_html/specs/tsgx.cfm

17. Annex 2: Current Working Standards  X.S0011 Family (cdma2000 wireless packet data network) ◦ X.S0011-E v1.0 ◦ X.S0044-0 v1.0 (MIPv4 enhancements) ◦ X.S0047-0 v2.0 (MIPv6 enhancements)  Interworking ◦ X.S0057-0 v2.0 (LTE interworking) ◦ X.S0057-A v1.0 (LTE interworking) ◦ X.S0058-0 v2.0 (WiMAX interworking)  BCMCS support (X.S0022-A v2.0)  Femtocell system (X.P0059-0 v1.0)  In progress specifications can be found here: http://www.3gpp2.org/Public_html/specs/tsgx.cfm http://www.3gpp2.org/Public_html/specs/tsgx.cfm

18. Thank You

19. Key Features/Capabilities in cdma2000 Network  Evolution of core network to support interoperability and intersystem operations;  UIM support (removable and integrated);  Network support for enhanced privacy, authentication, data integrity and other security aspects;  Support for new supplemental services (including ISDN interworking);  Optimal interoperability specifications for international roaming;  New features or enhancements for international roaming;  IMT-2000 issues, as necessary, to ensure support for ANS-41;  Wireless IP services  Support for both IPv4 and IPv6  Multimedia services (e.g., voice over IP)  IP mobility management using IETF IP mobility Model  Private network access  Broadcast and Multicast (BCMCS) support  MS initiated QoS support  Online and offline accounting  Emergency Services Support