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The 3GPP2 Vision

The 3GPP2 Vision. Presented by Eileen McGrath (NEC) on behalf of the 3GPP2 Vision AdHoc ( vision@3gpp2.org ). Contents. Market Trends & Directions CDMA2000 Evolution Incremental and Effective Upgrades Key Areas of Improved Performance Air Interface Capacity Improvements

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The 3GPP2 Vision

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  1. The 3GPP2 Vision Presented by Eileen McGrath (NEC) on behalf of the 3GPP2 Vision AdHoc (vision@3gpp2.org).

  2. Contents • Market Trends & Directions • CDMA2000 Evolution • Incremental and Effective Upgrades • Key Areas of Improved Performance • Air Interface Capacity Improvements • Details of Capacity Improvement • HRPD-Enhanced Features • System Enhancements • Optimizing Delivery of Advanced Services • Evolution for FemtoCell Integration • BCMCS Improvements • Priority Service Enhancements • Machine-to-Machine Strategies • Services and Applications Roadmap • 3GPP2 and India: Partners for Innovation

  3. Market Trends & Directions • Voice capacity improvements • Data transmission efficiency • Network capacity, robustness and resilience • Femto cell systems • Efficient network management and self-organization (SON) Demand for Voice and Data Capacity is Increasing

  4. CDMA2000 Evolution Excellent Mobile Broadband TodayVoice and Full Range of IP Services Enhanced User Experience Improved voice and data capacity 1x-Enhanced Highest voice capacity per MHz of spectrum among any known systems cdma2000 1x Rel. 0HRPD • HRPD-Enhanced • Most spectrally efficient wireless mobile packet data system HRPD Rev. A Rev. B 2009 2011+ Providing a 4G-Like Experience with cdma2000

  5. Incremental and Effective Upgrades • 3-fold increase in voice capacity • 1.5 x voice capacity cdma2000 1x with EVRC-B and device IC 1x-Enhanced cdma2000 • Broadband Downloads • Broadband Uploads • BTS Interferencecancellation • Smart Networks, Topology Enhancements • Multi-carrier HRPD-Enhanced Rel. 0 Rev. A Phase 1 Rev. B HRPD HRPD Rev. B Backward compatible evolution that leverages existing architectures and deployments

  6. Key Areas of Improved Performance Higher Voice & Data Capacity Higher Data Rates 3GPP2 Evolution Lower Latency & QoS Enhanced Broadband Experience Backward Compatibility & Lower Operating Complexity Incremental & Effective Upgrades

  7. Air Interface Capacity Improvements • Interference cancellation on forward and reverse link (FLIC, RLIC) • Hybrid Automatic Repeat Request (HARQ) • Power control optimization • Smart blanking • EVRC rate controls Our goal is to more than triple the system capacity relative to the currently deployed cdma2000 1x systems

  8. Details of Capacity Improvement 1x-Enhanced New handset & channel card 3.7nVoice users Achievable Today 3nVoice users 1.5nVoice users n Voice users Without MobileRx Diversity With Mobile Rx Diversity • 1x Today • EVRC • Single RX • Radio LinkEnhancements • Efficient power control • Early termination • Smart blanking • Interference Cancellation • BTS Interference Cancellation • Advanced Device IC • EVRC-B • Device IC New handset Network upgrades

  9. HRPD-Enhanced Features Smart Networks • Resources adapted to demand, self-configuration Advanced Receivers • Adaptive equalizer for bursty traffic and interference Multi-Antenna Techniques • RL beam-forming, higher-order receive diversity MIMO and Heterogeneous • Unified operation of Macro, Pico Relays and Femtos

  10. System Enhancements • Multi-mode system selection • Roaming and network support for multi-mode terminals • Network and subscription policy issues • Security aspects • Inter-Technology Interworking • CDMA - LTE • CDMA - WiMAX Integrated User Experience Across Networks

  11. Optimizing Delivery of Advanced Services • Advanced Network and Services Management (SON) • Cognitive Networks • Device Assisted Service Offerings (Cooperative Communications) • Femto Cell Support • Location Based Services Enhancements • Machine-to-Machine Communication Applications • Mobile Broadcasting Services • Packet Data Enhancements • Priority Service Enhancements • Video Telephony and IPTV Services • Voice Enhancements

  12. Evolution for Femto Cell Integration • Mobility enhancements: seamless handoffs of femto-femto, macro-femto • Enhanced/flat femto network architecture • Backhaul capacity enhancement • Femto access control Seamless Integration of Femto with Macro/Micro/Pico cells Ubiquitous Mobile Broadband Coverage

  13. BCMCS Improvements EV-DO Gold Multicast Next ReleaseBCMCS BCMCS E–BCMCS • 409.6Kbps capacity per 1.25 MHz sector • Commercially available • Improved capacity 1.5Mbps per sector • OFDM modulation • Backward compatible (no RF changes) • Advanced Forward Error Correction Codes (FEC) • Use-based accounting • Multicast to Unicast HO/Conversion

  14. Priority Service Enhancements • Flow-based QoS vs. Grade of Service (GoS) differentiation • Applications for public safety (emergency assistance), as well as commercial (class of user differentiation) • Strong security measures needed to preclude abuse/fraud MM Conferencing Executive User Class Delay Sensitive Flows High Priority Ranks MM Streaming Premium User Class Some Delay Tolerance Due to Buffering Medium Priority Ranks Standard User Class Web Browsing, Email Low Priority Ranks More Delay Tolerance

  15. Machine-to-Machine (M2M) Communication • Address Management • Charging and Accounting Management • Data Management (e.g. collating from multiple data sources) • Device Complexity Reduction • Extended Battery and Low Power Operation • Extended Range Operation • Network Management (e.g. activity detection) • New M2M Device Class • Scalability • Security Management • Subscription Management (large number of unattended terminals)

  16. Services and Applications Roadmap Jan 2008 Jan 2009 Jan 2010 Jan 2011 Jan 2012 Jan 2013 Jan 2014 Voice Enhancements-1x Advanced Multimedia Services & Applications Femto Cell Air-Interface Enhancements Self-Organizing Networks Cognitive Networks Peer-to-Peer Applications Machine-to-Machine Applications Device Assisted Service Offerings Note: This roadmap represents standardization targets.

  17. 3GPP2 and India: Partners for Innovation • 3GPP2 believes that the 3GPP2 Vision addresses many of the needs of the Indian market • Some recommendations from the Indian market currently under consideration in 3GPP2 include • Low-power RAN • Lower-power BTS strategies • Reduced power consumption from BTSs at nighttime Direct participation by the Indian wireless industry will shape 3GPP2 direction to serve the needs of the Indian community

  18. Thank You! For more information, please visit http://www.3gpp2.org.

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