1. TSG-S PMT Vision, Work Program & Status 3GPP2 Evolution Workshop “Evolving to Future Wireless Technology” Nick Yamasaki, Chair TSG-S June 27-28, 2005

2. TSG-S PMT Evolution Workshop – Seoul, Korea Page 1 Contents 3GPP2 Technical Specification Groups 3GPP2 Network Architecture Model Evolution & Vision Documents  Overview  Accomplishments supporting Workshop Critical Work Items by Group  VoIP features  Services  Service Enablers  Support Close

3. TSG-S PMT Evolution Workshop – Seoul, Korea Page 2 3GPP2 Technical Specification Group Base Station 1 Base Station n Base Station Controller PSTN IP MSCPDSN CIRCUIT PACKET TSG-C Radio Interface TSG-A Access Network Interface TSG-X Core Network TSG-S Services & Systems Aspects

4. TSG-S PMT Evolution Workshop – Seoul, Korea Page 3 Technical Specifications Group Organization TSG-S Services & Systems Aspects TSG-S Services & Systems Aspects WG-1 ERA Evolution, Requirements, & Architecture WG-2 CSN Circuit Switched Networks WG-3 PSN Packet Switched Networks WG-4 TSG-X PMT* Work Planning TSG-A Access Network Interfaces TSG-A Access Network Interfaces WG-1 TSG-A PMT* WG-2 TrFO / RTO WG-3 IOS Access Network WG-4 Emerging Technologies TSG-C cdma2000 Radio Interface TSG-C cdma2000 Radio Interface WG-1 Feature/Service Requirements WG-2 Architecture WG-3 3GPP2 PMT* WG-4 Security WG-5 OAM&P TSG-X Core Network TSG-X Core Network WG-1 Applications & Services WG-2 Signaling & Protocol WG-3 Physical Layer WG-4 Performance WG-5 TSG-C PMT* A partnership of regional Standards Development Organizations from China, Japan, Korea, and North America which develops specifications for wireless networks which use cdma2000 ® air interface technology. Organized by Technical Specification Group (TSG) cdma2000® is the trademark for the technical nomenclature for certain specifications and standards of the Organizational Partners (OPs) of 3GPP2. Geographically (and as of the date of publication), cdma2000® is a registered trademark of the Telecommunications Industry Association (TIA-USA) in the United States. *Program Management Team

5. TSG-S PMT Evolution Workshop – Seoul, Korea Page 4 Services and Applications Radio Access Network TSG Scope PHY DAT NET SES PRE TSP APP Mobile BTSBSC Access Gateway Core Network Function Open API app Signaling & Control Transport TSG-CTSG-X TSG-S (requirements, architecture, security, network management) TSG-A SIG CTL TRSP APP SERV SIG CTL TRSP APP SERV SIG CTL TRSP APP SERV SIG CTL TRSP APP SERV TSG-X OSI Model Layers

6. TSG-S PMT Evolution Workshop – Seoul, Korea Page 5 Standards/Specifications Development Organizations  These organizations are responsible for the development of specifications or standards which influence 3GPP2 specification development through liaison activities  Continue to coordinate and work with these in the evolving industry Cooperative Liaisons as 3GPP2 Evolves 3rd Generation Partnership Project

7. TSG-S PMT Evolution Workshop – Seoul, Korea Page 6 NAM Principles  Independent of Layers 1 and 2 via IP protocols  Independent of Access Networks (e.g., RANs, Cable, WLAN)  Phased approach; Open; Reliable; Scalable; IPv4 & IPv6; multiple terminals  3GPP2 IMS functionally similar to 3GPP IMS  Separate signaling and bearer functions  Separate functional entities and clear interfaces Simplified View MMD & IMS 3GPP2 Network Architecture Model S.R0037-0 Other App. Server OSA Gateway cdma2000 RANs Other Access Networks terminals Legacy MS Domain Access Gateway Media Gateways & Border Routers SIP App. Server OSA App. Server IP PSTN databases Other Service Enablers

8. TSG-S PMT Evolution Workshop – Seoul, Korea Page 7 Vision Document – SC.R5001 Overview  Capture long-term vision beyond what is described in the current Release Plan and Evolution document  Guidance to 3GPP2 regarding new capabilities/features on which to focus in further development plans  SC.R5001 is a living document, as the work plan moves forward  Ultimately market needs drive the wireless network evolution  SC.R5001 provides a structure to the process by outlining trends Continuation of cdma2000’s evolution  Delivering value-added applications/services to the user  Seamless mobility  Portability  Location information  Emphasis on backward compatibility for the cdma2000 Radio family of interfaces  Compatibility and interoperability with existing and emerging wireless/mobile technologies

9. TSG-S PMT Evolution Workshop – Seoul, Korea Page 8 Vision Document – Key Enablers Applications – Vision Going Forward  Diversity of applications independent of access network  Collaborative posture with: 3GPP, OMA, IETF, ITU-T NGN  Asymmetric applications (BCMCS, Web-browsing)  Flexible network services compatible with both models.  Standards-based service architecture: Parlay/OSA.  Web services technologies  Execution policy and workflow concepts  Continue to work in concert with OMA, W3C, OASIS, etc.

10. TSG-S PMT Evolution Workshop – Seoul, Korea Page 9 Vision Document – Key Enablers Location Services – Build on Success  Uniquely suitable to wireless communication  Some of the forthcoming applications include: network optimization predictive traffic loading commercial services (e.g. fleet management)  Utility expected to increase for IP-based location services over faster access technologies (cdma2000 EV-DO) fast map download  Economy and accessibility expected to be enhanced by: managing assistance delivery controlling location reporting

11. TSG-S PMT Evolution Workshop – Seoul, Korea Page 10 Vision Document – Key Enablers Security – Key Service Enabler  Access Security only authentic subscribers can gain access introduce user/terminal validation (voice, fingerprint, iris, etc.)  End-to-End Service Security only authorized subscribers can use specific service, particularly important in IP era  Privacy  Transparency (e.g., VPN)  Threats to Internet applications e-mail, web browsing, multimedia streaming, etc  Seamless roaming across administrative domains (e.g. WLAN roaming)

12. TSG-S PMT Evolution Workshop – Seoul, Korea Page 11 Vision Document – Key Enablers Application Level Security Aspects  Certificate Based Security is required for m-commerce and m- transactions  Contents Rights Protection (e.g. DRM): copyright protection of content such as music or video  End-to-End Security (authentication, privacy, integrity) transparency of network architecture and underlining transport mechanisms  Short range Interface Security (e.g. IrDA and Bluetooth)  SPAM protection  Protection from: Denial of Services (DoS) attacks Distributed Denial of Services (DDoS) attacks packet spoofing

13. TSG-S PMT Evolution Workshop – Seoul, Korea Page 12 Vision Document – Key Enablers Network and Service Management  Key Topics: Management of multi radio technology networks Always on, always available systems and applications Seamlessness in the user experience Exponential growth in the number of network nodes New business models to be accommodated  Key Challenges: End-to-end service and network management, including QoS RF self-configuration (e.g. within the RF domain) Plug-and-play installation Auto-configuration & Auto service provisioning Self-healing Ad-hoc networking Seamless AAA (Authentication, Authorization and Accounting) for roaming RF resource management Content management (i.e. content as a network resource) Billing aggregation & Micro-billing (e.g. charging for per usage services)

14. TSG-S PMT Evolution Workshop – Seoul, Korea Page 13 Vision Document – Key Enablers Quality of Service (QoS) Attributes  Service attributes of different applications low-delay RTP delay-tolerant web browsing  Tiers of users based on service profile QoS: Benefits and Challenges  Cost-effective radio network for high-speed data services  Must address a continuum of variations of delay and other QoS attributes: Real-Time Wireless Interactive Gaming Premium Web Access Best Effort

15. TSG-S PMT Evolution Workshop – Seoul, Korea Page 14 Vision Document – Technology Enablers Advanced Antennas, such as MIMO Software Defined Radio (SDR)  Upgrade radio software remotely and wirelessly (e.g. application software version upgrades, air interface protocol stack)  Reconfigure radio dynamically for access technology in locale  Realization of common terminal platforms across multiple access technologies or performance/capability tiers  Develop common wireless access device platforms (e.g., base stations) IP Core Network Research  Further MMD network evolution Physical/MAC Layer Research Codec Research

16. TSG-S PMT Evolution Workshop – Seoul, Korea Page 15 Legacy TIA-41 Network S.R0038-0 v2.0 3GPP2 Evolution Document Describes the 3GPP2 phased evolution of the cdma2000 wireless networks towards the 3G Network Based on Internet Protocol (“All- IP”). Phase -0 Legacy Wireless Network Legacy TIA-41 Network Radio Access Network (RAN) Packet Network Services Phase-1 1x, IOSv4.1, IP Signaling Transport RAN w/ IP Signaling Transport Packet Network Services Phase-2 IP Core Network with Service Applications and Legacy MS Support Open Service Environment Packet Network Services Open Service Environment Packet Network Services Phase-3 All-IP Network w/ Multimedia Streaming & Service Applications

17. TSG-S PMT Evolution Workshop – Seoul, Korea Page 16 Introduction to Release Planning Release Planning – SC.R1004  Release definition: Subset of 3GPP2 Workplan consisting of items targeted for the current release, held in the 3GPP2 Workplan database – end-to-end delivery of features and services  Each Release will be socialized across all TSGs for review and comment prior to approval by the TSG-S and final approval by the Steering Committee (SC)  Release publication cycle targeted for every 18 months  System Release documents (SC.R2000-series) – provides an overview of and reference to a release of the 3GPP2 developed mobile wireless telecommunication system capabilities, features, and services Work Items for Release 4  Critical Work Items: those which have high enough importance to hold- up the release if not completed  All others Release 4 Scheduled for 4Q-2005

18. TSG-S PMT Evolution Workshop – Seoul, Korea Page 17 3GPP2 Network 3GPP2 Network Critical Work Items Critical Work Item Grouping #1 – VoIP Features  3GPP2-00067-A, VoIP Phase 2  3GPP2-00027-A, IP Multimedia Domain (MMD) – Revision A  3GPP2-00060, Policy for 28/Go and 50 Interfaces  3GPP2-00050, End-to-End QoS  3GPP2-00081, IPv6 Mobility Support  3GPP2-00086, DHCP and DHCPv6 Support  3GPP2-00094, HRPD - 3G1X Interoperability for Voice and Data cdma2000 RANs terminal Media Gateway & Border Router IP terminal

19. TSG-S PMT Evolution Workshop – Seoul, Korea Page 18 Critical Work Items - continued Critical Work Item Grouping #2 – Services  3GPP2-00031, Presence Service  3GPP2-00055, Multimedia Streaming Service (MSS)  3GPP2-00076, Press-To-Talk over Cellular  3GPP2-00078-A, Multimedia Message Service (MMS) Rev A  3GPP2-00082, IMS Conferencing  3GPP2-2000-002, IP Broadcast and IP Multicast (BCMCS) MMD & IMS Other App. Server OSA Gateway SIP App. Server OSA App. Server databases Other Service Enablers terminal

20. TSG-S PMT Evolution Workshop – Seoul, Korea Page 19 Critical Work Items - continued Critical Work Item Grouping #3 – Service Enablers  3GPP2-00062, Wireless Local Area Network Interworking  3GPP2-00107, MMD Codecs and Transport Protocols  3GPP2-00047, File and Media Format for Multimedia Services  3GPP2-00045, cdma2000 WB Codec MMD & IMS Other App. Server OSA Gateway cdma2000 RANs WiFi Network cdma2000 terminal Access Gateway Media Gateways & Border Routers SIP App. Server OSA App. Server IP PSTN databases Other Service Enablers WiFi terminal

21. TSG-S PMT Evolution Workshop – Seoul, Korea Page 20 Critical Work Items - continued Critical Work Item Grouping #4 – Support  3GPP2-00025, Enhanced Security Services  3GPP2-00040, 3G Mobile Equipment Identifiers (MEID)  3GPP2-00059, MEID Mobile Equipment Identifier Enhancements  3GPP2-00041, Fast Call Set-Up  3GPP2-00044, Internet Over-the-Air Handset Configuration Management (IOTA-HCM)  3GPP2-0072, Transcoder Free Operation  3GPP2-00085, HRPD Authentication for a Hybrid Mobile Station / Access Terminal (HAT) using 1x UIM

22. TSG-S PMT Evolution Workshop – Seoul, Korea Page 21 Closing Remarks As a part of our on-going processes, 3GPP2 continues to:  Coordinate, manage and document the coherent release of 3GPP2 specifications  Plan for the strategic evolution of cdma2000 technologies  Develop and maintain the long term technical vision of the organization This workshop is intended to provide a detailed review of technical issues and strategies for both the short term evolution of cdma2000 in the next three to four years, as well as new technologies that will be considered for its future evolution