文件名称:CDMA2000
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- 上传时间：2012-11-16
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cdma2000 network architecture
Call processing states and call flows
CDMA evolution
Essential elements in a CDMA system
Power Control
Mobility management
Handoffs
Registration
Roaming
Radio Admission Control1X EV-DO (1xRTT Evolution for high-speed integrated Data Only)
The objective is to provide the largest practical number of users to run high-speed packet data applications
2.4 Mbps packet data
1X EV-DV (1xRTT Evolution for high-speed integrated Data and Voice)
Voice and High Speed Data mixed on one carrier
Backward-compatible with CDMA2000 1X
3.1 Mbps packet data
Call processing states and call flows
CDMA evolution
Essential elements in a CDMA system
Power Control
Mobility management
Handoffs
Registration
Roaming
Radio Admission Control1X EV-DO (1xRTT Evolution for high-speed integrated Data Only)
The objective is to provide the largest practical number of users to run high-speed packet data applications
2.4 Mbps packet data
1X EV-DV (1xRTT Evolution for high-speed integrated Data and Voice)
Voice and High Speed Data mixed on one carrier
Backward-compatible with CDMA2000 1X
3.1 Mbps packet data
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CDMA2000.ppt
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