1. 3GPP2 Overview Dr. Youn Kwan Kim Chair, 3GPP2 Steering Committee LG Telecom (ykkim@lgtel.co.kr) cdma2000® Brazil Workshop 25 October 2006 Le Meridien Copacabana Rio De Janeiro, Brazil

2. 25 October 2006 1 Presentation Overview 3GPP2 is… –3GPP2 Organization Partners –Other 3GPP2 Partners 3GPP2 Goals 3GPP2 Accomplishments –3GPP2 (cdma2000) Migration Path –1xEV-DO Overview –1xEV-DV Overview –cdma2000 Air Interface revisions –MMD Overview 3GPP2 Vision 3GPP2 Structure 3GPP2 Internal Responsibilities –OP –SC –TSG-A –TSG-C –TSG-X –TSG-S

3. 25 October 2006 2 3GPP2 is… The Third Generation Partnership Project 2 (3GPP2) is the Partnership Project for Global cdma2000 ® Specifications including: –cdma2000 air interface specifications –MAP (Mobile Application Part) core network specifications –All IP core network specifications –RAN specifications –Other ancillary specifications 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.

4. 25 October 2006 3 3GPP2 is… A collaborative third generation (3G) telecommunications specifications-setting project. Comprised of interests from the Americas and Asia developing global specifications for MAP “Wireless Radiotelecommunication Intersystem Operations” network evolution to 3G. Focused on global specifications for the radio transmission technologies (RTTs) supported by MAP and the wireless IP core networks, together known as the cdma2000 family of standards. More specifically:

5. 25 October 2006 4 3GPP2 Organizational Partners (OPs) ARIBAssociation of Radio Industries and Businesses (Japan) CCSAChina Communications Standard Association (China) TIATelecommunications Industry Association (NAFTA countries: USA, Canada, Mexico) TTATelecommunications Technology Association (Korea) TTCTelecommunication Technology Committee (Japan)

6. 25 October 2006 5 Other 3GPP2 Partners Market Representation Partners (MRPs) CDMA Development Group IPv6 Forum IA450 Association MobileIGNITE Observers ETSI TSACC ITU Individual Members: More than 80 companies

7. 25 October 2006 6 3GPP2 Goals Develop timely market-driven specifications for cdma2000 standards family; Specify most efficient utilization of radio and network resources for highest capacity voice networks; Specify data services for highest throughput and maximum data rate; Develop innovative mobile voice and data services with maximum interoperability with IETF (Internet) specifications and other wireless technologies; Plan network evolution to support migration to and interoperability with new system capabilities.

8. 25 October 2006 7 3GPP2 Accomplishments (1 of 5) AIR INTERFACE ACCOMPLISHMENTS cdma2000 1x Rev. 0, A, and B1999-2002 cdma2000 HRPD* Rev. 0, A (1xEV-DO) and B (NxEV-DO)2000-2006 cdma2000 Rev. C and D (1xEV-DV)2002-2004 cdma2000 Band Class document Rev 0, A, and B2004-2006 cdma2000 MEID Specification2005 NETWORK ACCOMPLISHMENTS MAP2000-2006 cdma2000 Wireless IP Network2000-2006 Open Service Access - API2003 Legacy MS Domain2003-2006 Multimedia Domain (MMD)2003-2006 Multimedia Messaging Services (MMS)2003-2005

9. 25 October 2006 8 3GPP2 Accomplishments (2 of 5) RAN Accomplishments RELEASESUPPORTSRELEASE DATE 1x IOS v4.0cdma2000 1x Rev. 0June 2000 1x IOS v4.1cdma2000 1x Rev. AJune 2001 1x IOS v4.2cdma2000 1x Rev. B partialMay 2002 1x IOS v4.3cdma2000 1x Rev. BJuly 2003 1x IOS v4.3.1cdma2000 1x Rev. CApril 2004 1x IOS v5.0cdma2000 1x Rev. D + TrFO/RTO*February 2005 1x IOS v5.0.1Support for Pre-Rev D MEID Capable MobilesDecember 2005 HRPD IOScdma2000 HRPDMay 2003 HRPD IOS Rev-Acdma2000 HRPD Rev. AMarch 2006 BCMCS IOScdma2000 1x Rev. D and HRPD Rev. AOctober 2004 *TrFO/RTO – Transcoder Free Operation/Remote Transcoder Operation IOS = Interoperability Specification

10. 25 October 2006 9 3GPP2 Accomplishments (3 of 5) BCMCS (Broadcast-Multicast Service) CDMA Card Application Toolkit CDMA Packet Data Service Circuit Switched Call Precedence over CDMA Packet Data Session Circuit Switched Video Conferencing Conferencing using the IP Multimedia Core Network Enhanced Security Services Message Waiting Notification Count Enhanced Subscriber Privacy Interworking Specification (1x and HRPD) Location Services/Position Determination Services MEID Support Multimedia Streaming Service One and Two Way CDMA/GSM Roaming Open Service Access OTAPA/OTASP (OTA Parameter Administration and Service Provisioning) Pre-paid charging Presence Service QoS R-UIM (Removable UIM), CSIM (CDMA SIM, built on UICC), and ISIM (IP Multimedia Services Identity Module, built on UICC) SMS/EMS/MMS Tunneling Support in Simple IP VoIP Wireless Intelligent Network (WIN) Services Wireless LAN Interworking Application Accomplishments

11. 25 October 2006 10 3GPP2 Accomplishments (4 of 5) Vocoder Accomplishments –QCELP13 High-Rate Speech Service Option (Service Option 17) –EVRCEnhanced Variable Rate Codec (Service Options 3 & 68) –SMVSelectable Mode Vocoder (Service Option 56) –VMR-WBVariable-Rate Multimode Wideband Vocoder (Service Options 62 and 63) –DTXDiscontinuous Transmission of Speech in cdma2000 Systems Other Accomplishments –3GPP2 All IP NAM –3GPP2 Evolution document –PMT Work Planning/Release Planning and coordination with OMA –3GPP2 initiated Numbering JEM resulted in: UIM ID Guidelines MEID Guidelines –Expanded security analysis of all applicable 3GPP2 documents –Joint development of AKA with TIA AHAG and 3GPP –OAM&P specification development as a result of close collaboration with 3GPP

12. 25 October 2006 11 3GPP2 Accomplishments (5 of 5) Sample Internet applications that run on cdma2000 –Audio/Video Streaming –Content Download/Replay (e.g., music, movie-clip, …) –Downloadable Client/Server Applications (e.g., Calendar/Scheduler) –E-mail with multimedia file attachments (e.g., picture, video) –Gaming –Instant Messaging – Presence –PTT (push-to-talk) –Push to media –Video telephony –Voice over IP (VoIP) –Web browsing

13. 25 October 2006 12 3GPP2 (cdma2000) Migration Path 2004 2003 2002 200120001999 2006 - Backward Compatible Backward Compatible cdma2000 HRPD (1xEV-DO) Rev. A IS-95 (cdmaOne) cdma2000 HRPD (1xEV-DO) Rev. 0 cdma2000 Rev. B (1x) cdma2000 Rev. C (1xEV-DV Phase 1) cdma2000 Rev. 0 (1x) cdma2000 Rev. A (1x) cdma2000 Rev. D (1xEV-DV) 2005 cdma2000 HRPD (1xEV-DO) Rev. B

14. 25 October 2006 13 HRPD (1xEV-DO) Overview 1xEV-DO = 1x Evolution–Data Only C.S0024-0: HRPD specification was originally published in Oct. 2000 and then updated in Oct. 2002. C.S0024-A: HRPD with substantially improved Reverse Link Performance was published in April 2004. C.S0024-B: Multi-carrier EV-DO (NxEV-DO) aggregates multiple 1xEV-DO carriers to provide higher rates for packet data services. HRPD features include: –Higher peak rates –Improved QoS –Reduced delay on Reverse Link Traffic –Reduced connection setup latency (Fast paging and reduced Access Channel delay) –Improved cross-technology (1x, 1xEV-DO) operation –Improved packing efficiency for Forward Traffic Channel (e.g., Multi-user packets) –Enhanced Radio Link Protocol (RLP) and Medium Access Control (MAC) –Broadcast and Multicast Services: Basic (BCMCS) and enhanced (E-BCMCS)

15. 25 October 2006 14 1xEV-DV Overview 1xEV-DV = 1x Evolution–Data and Voice (on the same channel) 1xEV-DV specifications were published in volumes: –C.S0001Introduction – C.S0004LAC –C.S0002Physical Layer – C.S0005Layer 3 Signaling –C.S0003MAC – C.S0006Analog cdma2000 Rev. C was published in May 2002 as C.S0001-C through C.S0006-C. cdma2000 Rev. D with substantially improved Reverse Link Performance was published in March 2004 as C.S0001-D through C.S0006-D. Revision C/D features include: –Enhanced Authentication –Fast Call Setup –De-coupling of Public Long Code Mask (PLCM) from ESN (Electronic Serial Number) –Dynamic T_TDROP for improved soft handoff performance –Mobile Equipment Identifier (MEID) –Enhancements for Multiple Simultaneous Services –Broadcast and Multicast Services (BCMCS)

16. 25 October 2006 15 cdma2000 Revisions SpecificationPublication Date Peak Data Performance (kbps) FLRL cdma2000 Rev. 0Oct. 1999322168 cdma2000 Rev. AJul. 2000629322 cdma2000 Rev. BFeb. 2002629322 cdma2000 Rev. CMay 20023091322 cdma2000 Rev. DMar. 200430911856 HRPD Rev. 0Oct. 20002457153 HRPD Rev. AApr. 200430721843 HRPD Rev. BJune 2006N* x 4915N x 1843 NOTE: Peak per user data rates shown. Actual rates and capacities vary considerably with implementation, mobility, deployment, and traffic load conditions. NOTE: N is the number of 1.25 MHz frequency block assignments used.

17. 25 October 2006 16 MMD Overview (1 of 2) X.S0013-0 v1.0 All-IP Core Network Multimedia Domain (MMD) –Status First Publication December 2003, Updated in April 2004 Revision A published Nov. 2005, Revision B in development Now published in 15 parts –Aligned with 3GPP IMS* –Enhanced for Access Network Independence –Uses IETF Protocols SIP Diameter Mobile IP (v4 & v6) –Supports Service Access Application Programming Interfaces (APIs) * 3GPP2 MMD and 3GPP IMS are aligned above the transport layer

18. 25 October 2006 17 MMD Overview (2 of 2) Supports new Multimedia Mobile Stations –Provides IP multimedia capabilities QoS Negotiation Authentication, Authorization, Accounting Session Handoff –Supports new IP multimedia services VoIP Call Related Services (e.g., voice services) Non-call Related Services (e.g., Internet access) –Supports roaming to/from Legacy MS Support domain

19. 25 October 2006 18 External Coordination Activities 3GPP2 & 3GPP Harmonization – 3GPP2 MMD/3GPP IMS including MMS, Presence, etc. – OSA/API JWG (3GPP/ETSI/Parlay/3GPP2) – CDMA UIM/GSM SIM & 3GPP2 CSIM/3GPP USIM – unified structure, common platform & harmonized applications – CDMA MEID/GSM IMEI – unified structure – CDMA/GSM & UMTS OAM&P - common Management interfaces –3GPP2/3GPP harmonized multimedia file formats ITU Support - ITU-R WP 8F M.1457 and ITU-T SG19 Q.1741 IEEE –IEEE 802.16 liaison for management systems –IEEE 802.11 and 802.21 related to VoIP handoff and interworking IETF Coordination OMA Coordination – BCMCS – Charging – MMS – PoC – Presence External liaison relationships with IMTC and MPEG

20. 25 October 2006 19 3GPP2 Vision (1 of 2) 3GPP2 Vision Document (SC.R5001-0) originally published in August 2004. SC created an Advanced Technology Evolution Ad Hoc in October 2005 to investigate technology advancements 10 years into the future SC ATE ad hoc is addressing advancements in: –Radio interface –Radio access networks –Core network –System capabilities –Cross technology mobility

21. 25 October 2006 20 3GPP2 Vision (2 of 2) SC ATE AdHoc has two key deliverables: –SC.R5002-0 v1.0, Technology Evolution Framework, published August 2006, describes the high level vision –SC.R5003-0 v1.0, Technology Evolution Requirements, expected to be published EOY06 These documents will drive the work of 3GPP2 in 2007 and beyond.

22. 25 October 2006 21 3GPP2 Structure Steering Committee Chair: Dr. Y.K. Kim (LG Telecom) Vice Chair: Gerry Flynn (Verizon Wireless) Vice Chair: Toru Owai (NEC) Vice Chair: Wan Yi (CCSA) Secretariat: Henry Cuschieri Steering Committee Chair: Dr. Y.K. Kim (LG Telecom) Vice Chair: Gerry Flynn (Verizon Wireless) Vice Chair: Toru Owai (NEC) Vice Chair: Wan Yi (CCSA) Secretariat: Henry Cuschieri TSG-C TSG-A TSG-S Radio Access Network Interfaces cdma2000 Radio Interface Services & Systems Aspects Core Networks Organizational Partners Market Representation Partners Note: TSG-N and TSG-P were merged to form TSG-X in February 2003. TSG-X

23. 25 October 2006 22 3GPP2 Structure (continued) 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 (1) Work Planning TSG-A Radio Access Network Interfaces TSG-A Radio Access Network Interfaces WG-1 TSG-A PMT (1) WG-2 RAN Evolution WG-3 1x IOS (2) WG-4 HRPD IOS (2) TSG-C cdma2000 Radio Interface TSG-C cdma2000 Radio Interface WG-1 Feature/Service Requirements WG-2 Network Architecture Models WG-3 3GPP2 PMT (1) WG-4 Security WG-5 OAM&P (3) Note (1): Program Management Team, Note (2): Interoperability Specification, Note (3): Operations, Administration, Maintenance & Provisioning 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 Work Planning

24. 25 October 2006 23 OP Responsibilities The responsibilities of the 3GPP2 Organizational Partners (OPs) include the following: –Joint ownership (including copyright) of the Technical Specifications –Maintenance of the 3GPP2 Partnership Project Agreement (PPA) –The right to dissolve the 3G Partnership Project 2 –The right to validate new Partners to 3GPP2 –Approval of Organizational Partner funding requirements –Development and maintenance of the 3GPP2 Working Procedures Document (WPD) –Management of human and financial resources assigned to the 3GPP2 SC

25. 25 October 2006 24 SC Responsibilities The responsibilities of the 3GPP2 Steering Committee (SC) include the following: –Management and allocation of resources to TSGs –Handling of appeals from Individual Members on procedural matters –Final adoption of Technical Specifications and Reports –Confirmation of TSG Chairs and Vice Chairs –Approval of existing TSG ToRs not requiring additional funding nor changes to the guiding scope of 3GPP2

26. 25 October 2006 25 TSG Responsibilities – TSG-A  Interoperability Specifications for cdma2000 Access Network Interfaces Revision 0, Revision A, Revision B, Revision C, and Revision D  Interoperability Specifications (IOS) for High Rate Packet Data (HRPD) Radio Access Network Interfaces  Interoperability Specification (IOS) for Broadcast Multicast Services (BCMCS)  Interoperability Specification (IOS) for Hybrid Mobile Station / Access Terminal (HAT) Authentication using the CAVE Algorithm  CDMA Tandem Free Operation (TFO)  BTS-BSC Interoperability (Abis Interface) Responsible for the Radio Access Network Interfaces (i.e., connection between the Core Network and the Air Interface). The following specifications have been published:

27. 25 October 2006 26 TSG Responsibilities – TSG-C  CDMA 1x cdma2000 Revision 0, Revision A, and Revision B  CDMA 1x cdma2000 Revision C and Revision D (1xEV-DV)  cdma2000 High Rate Packet Data (HRPD) Revision 0, Revision A, Revision B (1xEV-DO)  Direct Spread Specification for Spread Spectrum Systems on ANSI-41 (DS-41)  Multi-Carrier Specification for Spread Spectrum Systems on GSM MAP (MC- MAP)  Voice and Data Services  R-UIM, CSIM, ISIM  Position Determination  OTAPA/OTASP  All cdma2000 vocoders Responsible for the Air Interface including associated terminal capabilities, performance requirements, and ancillary specifications. The following air interface specifications have been published:

28. 25 October 2006 27 TSG Responsibilities – TSG-X  Wireless Radiotelecommunications Intersystem Operations (MAP) and enhancements  cdma2000 Wireless IP Network and enhancements  Legacy MS Domain  Multimedia Messaging Service  Open Service Access – Application Programming Interface  Multimedia Domain  Presence Service Responsible for all Core Network specifications including the legacy circuit switched network platform, the new All IP network platform, and the evolution path between the two. The primary specifications which have been published include:

29. 25 October 2006 28 TSG Responsibilities – TSG-S  Stage 1 and System Requirements documents  3GPP2 NAM (Network Architecture Model) and 3GPP2 Evolution document.  3GPP2 Program Management activities  3GPP2 Security specifications  3GPP2 OAM&P (Operation, Administration, Maintenance and Provisioning) specifications  3GPP2 Vision document  Development of 3GPP2 process documents on behalf of the 3GPP2 SC  Coordination of inter-relationship procedures and WIs in conjunction with OMA Responsible for Services and Systems Aspects including the following:

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