1. 1 | 3GPP2 TSG-S | 11 May 2009 | Version 1.0 1 Summary of the 3GPP2 Vision for 2009 and Beyond

2. 2 | 3GPP2 TSG-S | 11 May 2009 | Version 1.0 2 Introduction The 3GPP2 vision for the time frame 2009 and beyond is detailed in SC.R5003-0 Version 1.0, “3GPP2 Vision for 2009 and Beyond”, published 2 April 2009. SC.R5003-0 describes: New and enhanced services and applications Network and user equipment capabilities that meet the new and enhanced services and applications Candidate radio technologies and networks on which such capabilities are desired Roadmap(s) and time-lines of the new services and applications. The key element of the 3GPP2 vision is to provide connectivity and support for access to open Internet services and applications. The content of SC.R5003-0 aligns with the views expressed at the 3GPP2 Future Directions and IMT Advanced Workshop held in Osaka, Japan in May 2008. Ongoing updates to related specifications are not included in SC.R5003-0.

3. 3 | 3GPP2 TSG-S | 11 May 2009 | Version 1.0 3 High Level Vision 3GPP2 will strive to develop specifications that deliver the best voice and data communication services as measured by performance, network and air interface efficiency, and complexity. The vision for 3GPP2 in the 3-5 year period from 2009 and beyond is: 1.Enable highly efficient wireless communication technologies of the cdma2000® family by evolving the technologies to maximize use of existing deployments of cdma2000-1X and HRPD; 2.Deliver with cdma2000 1x-Enhanced the highest voice capacity per MHz of spectrum among any known systems, with the goal of more than tripling that capacity relative to the currently deployed cdma2000-1X; 3.Deliver with HRPD- Enhanced the most spectrally efficient wide area wireless mobile packet data system; 4.Position 1X- Enhanced and HRPD-Enhanced as critical long-term components of evolving wireless technology platforms worldwide. These goals are consistent with the often-expressed vision of operators, including CDG (www.cdg.org) and NGMN Alliance (www.ngmn.org).www.cdg.orgwww.ngmn.org – Annex 1 codifies the CDG “Operator Priorities for cdma2000 1x and HRPD Enhancements”. NGMN Alliance is an international group of operators that states “… existing systems, including planned enhancements such as HSPA and HRPD Rev. A […] are expected to keep [these] platforms competitive for some time to come.”

4. 4 | 3GPP2 TSG-S | 11 May 2009 | Version 1.0 4 Trends and Directions (1 of 2) Subscriber penetration still growing in developing markets as affordability improves – Wireless offers fast/efficient comm. infrastructure deployment In developed markets voice minutes of use and data service variety and volumes are increasing (plans with unlimited voice/data use becoming common) Competition is a factor at both high end (e.g. lap-tops, net-books with wireless) and low end terminal devices (e.g. OMH) Device capabilities and service variety improve: multimedia, HMI, display, camera, location, other sensing – causing Wireless Internet explosive growth Traditional capacity increase is ever more challenging – Cell site acquisition difficult in many communities – Complexities with power, backhaul, etc.

5. 5 | 3GPP2 TSG-S | 11 May 2009 | Version 1.0 5 Trends and Directions (2 of 2) Global wireless industry increasingly cooperating in standardization, technology, operations aspects – Large wireless eco-system is needed to move industry forward Wireless Internet is the underlying technology building block Fixed-Mobile Convergence (FMC) increasingly a factor in further broadening the eco-system – Advent of femto cell systems typify this trend 3GPP2 specifications must be in alignment with these trends emphasizing: – Voice capacity improvements – Data transmission efficiency – Network capacity, robustness and resilience – Femto cell systems – Efficient network management and self-organization (SON)

6. 6 | 3GPP2 TSG-S | 11 May 2009 | Version 1.0 6 Services, Applications, Network Enablers Service Vision – Connectivity on-the-go for variety of applications: Commerce, Health, Safety, Emergency Management, Entertainment, Education, Location, … – Emergence of web-based applications and Web-2.0 – HRPD and cdma2000-1x becoming increasingly embedded in laptops palm-tops, net-books, and special function devices (e.g. readers) – Devices capable of web browser, multimedia, and good user interface, can support a variety of applications without customization – Applications evolve rapidly on the web, can be classified in a variety of ways, and have increasing relevant to every-day activity Service Requirements/Characteristics – High-speed, Low Latency – Context Awareness and Adaptation – Seamless Service Continuity – Interworking and Convergence, Always-Best Connection – Personalization

7. 7 | 3GPP2 TSG-S | 11 May 2009 | Version 1.0 7 Service Enhancements Voice Enhancements Packet Data Enhancements Mobile Broadcasting Services Video Telephony and IPTV Services Location Based Services Enhancements Priority Service Enhancements Advanced Network and Services Management (SON) Cognitive Networks Machine-to-Machine Communication Applications Device Assisted Service Offerings (Cooperative Communications) A select few are discussed in following slides …

8. 8 | 3GPP2 TSG-S | 11 May 2009 | Version 1.0 8 Packet Data Enhancements Gateway Network Enhancements – QoS management – Multicast capabilities across Radio Access Technologies (RATs) – Policy enhancements to support heterogeneous RATs – Firewall support – Support for a variety of access security capabilities Inter-Technology Inter-working Enhancements – Protocol enhancements for seamless mobility – Context transfer schemes for handoff optimization Core Network Enhancements – Policy management across access technologies/domains – User profile driven service discovery support – Enhancements for PSTN emulation and simulation (native all-IP) – Accounting enhancements for different access technologies and charging metrics – OSA enhancements for third-party applications – Security enhancements – Seamless mobility across core networks

9. 9 | 3GPP2 TSG-S | 11 May 2009 | Version 1.0 9 Mobility Architecture Options

10. 10 | 3GPP2 TSG-S | 11 May 2009 | Version 1.0 10 Priority Service Enhancements Figures contrast flow-based QoS differentiation and Grade of Service (GoS) differentiation Applications for public safety (emergency assistance), as well as commercial (class of user differentiation) Multi-media priority must be supported throughout network – end-to-end Strong security measures needed to preclude abuse/fraud

11. 11 | 3GPP2 TSG-S | 11 May 2009 | Version 1.0 11 Machine-to-Machine Communication Potential growth area – M2M - dubbed “Internet of things” Work areas and focus of M2M development: – Subscription Management (large number of unattended terminals) – Security Management – Charging and Accounting Management – Network Management (e.g. activity detection) – Address Management – Data Management (e.g. collating from multiple data sources) – New M2M Device Class – Extended Battery and Low Power Operation – Extended Range Operation – Device Complexity Reduction – Scalability

12. 12 | 3GPP2 TSG-S | 11 May 2009 | Version 1.0 12 M2M Applications and Requirements

13. 13 | 3GPP2 TSG-S | 11 May 2009 | Version 1.0 13 Network and End-User Equipment Capabilities Relays and Multi-hop connections are under development as high data rate technologies and applications grow. Multimode System Selection will allow users to access service, depending on geographic conditions and home operator priorities. Lowering power consumption and extending battery life are required to maximize the user experience as new device technologies and services are introduced. Inter-Technology interworking allows operators greater flexibility in their migration plans, including consideration of – Multi-mode system selection – Roaming and network support for mutlimode terminals – Network and subscription policy issues – Security aspects

14. 14 | 3GPP2 TSG-S | 11 May 2009 | Version 1.0 14 Candidate Radio Technologies (1 of 3) Maintain technology competitiveness of cdma2000 family – Economically proven wireless platform for voice and packet data Explore additional technical areas of leadership, such as cognitive radio Capacity Improvements in cdma2000-1x are on-going – Interference cancellation on forward and reverse link (FLIC, RLIC) – Hybrid Automatic Repeat Request (HARQ) – Power control optimization – Smart blanking – EVRC rate controls Reduced transmission latency using load-adaptive reverse link Simultaneous CS voice on 1x and data on HRPD using multi-carrier – Broadband A/D conversion enables large 1x - HRPD frequency separation Femto Cell Support – Both cdma2000-1x and HRPD – Licensed spectrum deployment and smooth mobility and interworking enables truest kind of FMC with fixed broadband (DSL, cable, fiber, …), including legacy devices

15. 15 | 3GPP2 TSG-S | 11 May 2009 | Version 1.0 15 Candidate Radio Technologies (2 of 3) Favorable drivers to Femto Cell growth – Improvements in wireless coverage for weak or dead spots – In-building coverage improvements – Data rate improvements in hot spots – Increased customer loyalty – Favorable economics vis-à-vis macro cell alternative – Role as home network platforms and media hubs Next phase of Femto Cell focus areas of development: Comprehensive mobility: Hand-in, Hand-out, Femto-Femto HO, between dissimilar radio interfaces, etc. Enhancements to facilitate denser Femto Cell deployments Fuller integration into the macro network Support of load balancing and network controlled capacity management Improved interference mitigation – Enhanced femto-macro and femto-femto IC – Directional antennas, MIMO and beam-forming FAPs – Frequency and time hopping algorithms – Hysteresis algorithms to prevent ping-pong access between femto and macro – Access control giving preferential access to primary (home) users

16. 16 | 3GPP2 TSG-S | 11 May 2009 | Version 1.0 16 Candidate Radio Technologies (3 of 3) Self Configuration of Femto Cells – Critical for success is ease of installation at customer premises – Minimum, if any, hands-on operator support - plug&play, no-touch OAM&P known as SON Open Access Femtos continuing trend – Open access removes much uncertainty concerning interference – critical issues, especially for legacy mobile support – Allows grids of femto cells intended to provide carpet coverage, such as in enterprise – Explore feasibility of inter-femto soft handoff – Enterprise application may be a large potential market, similar to WLAN as motivation, but with voice support – HRPD femto cells with native IMS/SIP signaling Additional technologies and applications of Femto and Pico Cells – Venue-cast – MIMO antenna support and Interference Cancellation – Further circuit integration, e.g. combining wireless and BB modem – Further enhancements and applications of femto-aware mobiles (PUZL concept)

17. 17 | 3GPP2 TSG-S | 11 May 2009 | Version 1.0 17 Services and Applications Roadmap

18. 18 | 3GPP2 TSG-S | 11 May 2009 | Version 1.0 18 Acronyms Used in Presentation (1 of 2) 3GPP2Third Generation Partnership Project 2 BBBroadband CDMACode Division Multiple Access CDGCDMA Development Group CSCircuit Switched DSLDigital Subscriber Link EVRCEnhanced Variable Rate Codec FAPFemto Access Point FLICForward Link Interference Cancellation FMCFixed Mobile Convergence GOSGrade of Service HOHandoff (or Handover) HARQHybrid Automatic Repeat Request HMIHuman Machine Interface HRPDHigh Rate Packet Data HSPAHigh Speed Packet Access

19. 19 | 3GPP2 TSG-S | 11 May 2009 | Version 1.0 19 Acronyms Used in Presentation (2 of 2) IMMInternet Multi-Media IMTInternational Mobile Telecommunications IPTVInternet Protocol Television IMS IP Multi-Media Subsystem M2MMachine to Machine MIMOMultiple-Input Multiple-Output MRPMarket Representation Partner NGMNNext Generation Mobile Networks OAM&POperations, Administration, Maintenance and Provisioning OMHOpen Market Handsets OSAOpen Service Architecture PSTNPublic Switched Telephone Network PUZLPreferred User Zone List RATRadio Access Technologies RLICReverse Link Interference Cancellation SCSteering Committee SIPSession Initiation Protocol SONSelf Organizing Network TSGTechnical Specification Group