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Presented by Eileen McGrath (NEC) on behalf of the 3GPP2 Vision AdHoc (vision@3gpp2.org).
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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.
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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
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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
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Contact us
How to join
Related Links
SC.R5003-0 v1.0 3GPP2 Vision for 2009 and Beyond
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