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

1

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 Femto Cell Integration BCMCS Improvements Priority Service Enhancements Machine-to-Machine Strategies Services and Applications Roadmap 3GPP2 and India: Partners for Innovation

Slide 2

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

Slide 3

Excellent Mobile Broadband Today

Voice and Full Range of IP Services

HRPD

cdma2000 1x

HRPD-EnhancedMost spectrally efficient wireless mobile packet data system

1x-EnhancedHighest voice capacity per MHz of spectrum among any known systems

Rev. ARel. 0HRPD Rev. B

Enhanced User ExperienceImproved voice and data capacity

Providing a 4G-Like Experience with cdma2000Slide 4

cdm

a200

0Broadbanddownloads

Broadband uploads

Smart Networks, Topology Enhancements

Multicarrier

BTS Interference cancellation

HRPD HRPD Rev. BHRPD-

Enhanced

1x-Enhanced

cdma20001x with EVRC-B and device IC

3-fold Increase in voice capacity

1.5 times Voice capacity

Rel. 0 Rev. A Phase I Phase II

Backward compatible evolution that leverages existing architectures and deployments.

EDITOR’S NOTE: Move cdma2000 to top row and HRPD to bottom row for consistency with slide 4 of main presentation. Match color scheme of main presentation.

5

HigherData Rates

Higher Voice and Data Capacity

LowerLatency & QoS

Incremental & Effective Upgrades

Enhanced Broadband Experience

Backward Compatibility & Lower OpEx

3GPP2Evolution

Slide 6

Interference cancellation on forward and reverse link (FLIC, RLIC)

Hybrid Automatic Repeat Request (HARQ) Power control optimization Smart blanking EVRC rate controlsOur goal is to more than triple the system capacity

relative to the currently deployed cdma2000 1x systems.

Slide 7

Achievable Today

1x-Enhanced

New handset & channel card

1x Today• EVRC• Single RX

• EVRC-B• Device IC)

New handsetNetwork upgrades

3.7nVoice users

nVoice users

1.5nVoice users

NOTE: All increases are relative capacity/1.25 MHz sector

Without MobileRx Diversity

With Mobile Rx Diversity

3nVoice users

+Radio linkEnhancements• Efficient power control• Early termination• Smart blanking

Interference Cancellation• BTS Interference Cancellation • Advanced Device IC

8

9

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 Experience Across Networks10

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) Femto Cell support

Slide 11

Mobility enhancements: seamless handoffs of femto-femto, macro-femto

Enhanced/flat femto network architecture Backhaul capacity enhancement Femto access control

Seamless Integration of Seamless Integration of Femto with Femto with

Macro/Micro/Pico cellsMacro/Micro/Pico cells

Ubiquitous Mobile Ubiquitous Mobile Broadband Coverage Broadband Coverage

Slide 12

EV-DO Gold Multicast

Slide 13

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/fraudEDITOR’S NOTE: Drawings need graphical enhancement.

Slide 14

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

Slide 15

Jan. 2008 Jan. 2009 Jan. 2010 Jan. 2011 Jan. 2012 Jan. 2013 Jan. 2014

NOTE: This roadmap represents standardization targets.

Voice Enhancements-1x

Advanced Multimedia Services & Applications

Femto Cell Air-Interface Enhancements

Self-Organizing Networks

Cognitive Networks

Machine-to-Machine Applications

Peer-to-Peer Applications

Device Assisted Service Offerings

Slide 16

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◦ Reduce 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

LINKSAbout 3GPP2

Partners

Members

Committees

Specifications

Procedures

News/Events

Contact us

How to join

Related Links

SC.R5003-0 v1.0 3GPP2 Vision for 2009 and Beyond

18