Fostering worldwide interoperabilityGeneva, July 2009 Global Standards Collaboration (GSC) 14 DOCUMENT #:GSC14-GTSC7-005R1 FOR:Presentation SOURCE:TIA AGENDA ITEM:4.1 CONTACT(S):Cheryl Blum TIA Update on cdma2000 ® NGN Activities NGN

Fostering worldwide interoperability 2 Geneva, July 2009 Under the Common IMS Initiative, 3GPP and 3GPP2 successfully rolled all the 3GPP2 enhancements to IMS back into the 3GPP specifications. Going forward, all further IMS work will be done in 3GPP, with member companies representing the needs of the CDMA community. With the success of Common IMS, there is now a single IMS system for the industry Common IMS (1)

Fostering worldwide interoperability 3 Geneva, July 2009 Common IMS (2) The following specifications have been capped in TIA accordingly: TIA-873-B, All-IP Core Network - Multimedia Domain TIA-1032-A, Presence Service TIA-1069, Conferencing using the IP Multimedia Core Network TIA-1091-B, IMS Security Framework TIA-1111, VoIP Emergency Services TIA-1112, SIP-ISUP Interworking TIA-1125, Enhanced MMD Security, Stage 1 TIA-1126, VoIP Supplementary Services Feature Descriptions TIA-1133, All-IP Network Emergency Call Support, Stage 1 TIA-1136, VoIP Supplementary Services

Fostering worldwide interoperability 4 Geneva, July 2009 Interoperability and Interworking Two projects are in progress in 3GPP2 to support IP level convergence e(evolved)HRPD/E-UTRAN Interoperability, and HRPD/WiMAX Interoperability The first releases of both were published in 1Q09, addendums and revisions are in progress and scheduled for completion EOY09.

Fostering worldwide interoperability 5 Geneva, July 2009 Packet Data Enhancements Several projects in progress MIPv4 Enhancements Fast Handoff for HRPD cdma2000 ® Packet Data Network – Rev. C All 3 planned for completion EOY09 Others under consideration Network Firewall Configuration and Control Call Localization Management

Fostering worldwide interoperability 6 Geneva, July 2009 Architecture Enhancements Architectural Standard Updates in progress for Femtocell System Network Architecture Model All IP Network Architecture Model – Rev. B UMB™ Network Architecture Model Femto architecture planned for completion EOY09 Others by 3Q09

Fostering worldwide interoperability 7 Geneva, July 2009 TSB-183, Common IMS Impacts to 3GPP2 Specifications, has been developed to provide both a mapping of the 3GPP2/TIA documents to the 3GPP Common IMS counterparts, and information regarding differences in IMS network elements and interfaces between 3GPP2/TIA and 3GPP specifications for inter- working purposes Close collaboration between 3GPP2 and both 3GPP and WiMAX Forum is in place to support Interoperability and Inter-working Maintain and enhance the core network specifications (MAP, cdma2000 ® Packet Data Network, eHRPD) Collaborate with Femto Forum and Broadband Forum, through the 3GPP2 relationship, on Femto specifications Work with ITU-T Provide ITU-T with updates to Q Liaise with ITU-T on Femto, Cell Broadcast Identifiers, etc. Develop new technologies and services Strategic Direction

Fostering worldwide interoperability 8 Geneva, July 2009 Ensure ongoing compatibility between TIA standards and Common IMS specifications Ensure TIA requirements are met in the Common IMS specifications Maintain ongoing interworking between different access technologies Support industry migration from MIPv4 to MIPv6 Continue to meet the time-to-market requirements by the industry Challenges

Fostering worldwide interoperability 9 Geneva, July 2009 Prepare additional documents in 3GPP2 for potential inclusion in Common IMS post Rel. 8 TIA has published TIA-1127, MMD Enhanced Policy, and this may be proposed for inclusion in 3GPP Rel. 10, based on operator interest As future IMS-based functionality is proposed in TIA/3GPP2, applicability for Common IMS will be a key consideration Continue close collaborative work with 3GPP, WiMAX Forum, Femto Forum and Broadband Forum Continue to develop new technologies and services for the cdma2000 ® industry Next Steps/Actions

Fostering worldwide interoperability 10 Geneva, July 2009 Supplementary Slides

Fostering worldwide interoperability 11 Geneva, July 2009 Subcommittee TR-45.8 develops performance, compatibility, and inter-operability standards for equipment that supports Wireless Packet Data, which is independent from, and may be adjunct to, a system that supports any combination of public, non-public, or residential mobile and personal communications. In addition, TR45.8 develops the Circuit Switched core network standards. These standards pertain to service definition and network interface standards for support of interoperability and intersystem operations, for interfaces between those network elements that comprise the infrastructure, in support of seamless service to wireless subscribers, other mobile and personal communication network systems, auxiliary systems, and to other networks. TR also develops standards pertaining to regional regulatory capabilities. These standards pertain to service definition, wireless mobile station equipment, wireless base station equipment, ancillary apparatus, as covered by applicable Parts of the FCC Rules, and to network infra-structure, network procedures, inter-working functions and network administration and maintenance as they pertain to support of these wireless packet data services. Subcommittee TR-45.8

Fostering worldwide interoperability 12 Geneva, July 2009 Highlight of Current Activities (1) Recently Completed TR Work Items Voice Call Continuity Converged Access Network Converged Access Network Addendum Converged Access Network Revision A cdma2000 ® Packet Data Network Revision D Addendum 1x/HRPD Support for PMIP Common IMS Impacts Specification System Requirements for MSC Pool Mobile Application Part (MAP) Revision E MAP Support for Mobile Equipment Identifier Addendum 3 Overview of Select Current Activity HRPD-cdma2000 ® 1x Interoperability for Voice and Data, System Requirements Network Aspects of Femtocell support for 1xRTT Air Interface Multimedia Priority Service (MMPS) for MMD-based Networks Fast Handoff for HRPD Network Firewall Configuration and Control Call Localization Management Requirements Femto Cell System NAM Enhanced Wireless Phase 2 Revision C

Fostering worldwide interoperability 13 Geneva, July 2009 Highlight of Current Activities (2) Recently Completed TR Work Items WiMAX – HRPD Interworking: Core Network Aspects Joint ATIS/TIA CMAS Mobile Device Behavior Specification System Requirements for Femto Cell Systems Packet-Switched Video Telephony, Stage 1 Requirements Wireless Feature Descriptions for Generic Broadcast Teleservice Transport Capability: Network Perspective and Circuit Switched Call Precedence Over CDMA Packet Data Session MIPv6 Enhancements Overview of Select Current Activity MIPv4 Enhancements ALL IP Network Architecture Model Revision B Addendum UMB™ Network Architecture Model Addendum MAP Revision E Addendum 8 Joint ATIS/TIA CMAS Federal Alert Gateway to CMSP Gateway Interface Specification cdma2000 ® Packet Data Network Revision E

Fostering worldwide interoperability 14 Geneva, July 2009 Highlight of Current Activities (3) Recently Completed TR-45.8 Work Items E-UTRAN - eHRPD Connectivity and Interworking: Core Network Aspects Network Evolution System Requirements Document Lawfully Authorized Electronic Surveillance (LAES) for Wireless Local Area Network (WLAN) Interworking Evolution of UMB SRD HRPD/1xRTT and 3GPP E-UTRAN (LTE) Interworking and Inter-Technology Handoff Stage 1 Requirements