Continuing Cooperation on IMT Standardization DOCUMENT #: GSC13-PLEN-29 FOR: Presentation SOURCE: TIA AGENDA ITEM: 6.1 CONTACT(S): Fran O’Brien (feobrien@alcatel-lucent.com) Cheryl Blum (cjblum@alcatel-lucent.com) Mark Epstein (mepstein@qualcomm.com) Gerry Flynn (Gerry.Flynn@VerizonWireless.com) Continuing Cooperation on IMT Standardization Submission Date: July 1, 2008

Highlight of Current Activities (1) TIA continues to actively support the ITU IMT Standardization Activities Subcommittee TR-45.5 develops performance, compatibility and interoperability standards for Spread Spectrum Digital wireless access systems supporting international, public, non-public, or residential mobile and personal communications. These standards apply to service definition, mobile and portable station equipment, base station equipment, ancillary apparatus, as covered by applicable Parts of the FCC Rules.

Highlight of Current Activities (2) Recently Completed TR-45.5 Work Items HRPD Rev. B Addendum UMB (Ultra Mobile Broadband) HRPD Rev. B Performance Standards VoIP Codecs and Protocols EVRC Rev. B MPS and software distribution EVRC Rev. C MPS and software distribution Packet Switched Video Telephony IMT.TECH input IMT.EVAL input Select current activities Highly Detectable Pilot Interworking HRPD Enhancements 1x Enhancements UMB Addendum UMB TDD EUIMID related addenda Band Class CMAS Position Determination Enhancements Multimode System Selection Enhanced System Selection for femto cells

Strategic Direction TR45.5 will: Maintain and enhance the core specifications (cdma2000 1x, HRPD, and UMB) Develop new technologies and services Partner with 3GPP2 and its Organizational Partners and Marketing Representation Partners Collaborate with other standards groups, e.g., 3GPP and WiMAX Forum on interworking Work with ITU Provide ITU with updates of cdma2000 as IMT-2000 and Broadband Wireless Access (BWA) Provide ITU with input on the IMT-Advanced Concentrate on environmentally friendly systems and services: Green Initiatives

Challenges Increase capacity while maintaining service quality and system coverage to satisfy the market demands Enhance data throughput and reduce latency to accommodate the existing and emerging data services Continue to meet the time to market requirements by the industry

Next Steps/Actions TR-45.5 Continue to develop new technologies and services for the cdma2000 industry Innovate and improve existing systems in TR45.5 Work closely with regulatory bodies to provide solutions for location services, emergency notification, new frequency plans, and other governmental services