Evolution towards simultaneous high-speed packet data and voice services: An overview of cdma2000 1xEV-DV

被引：0
|
作者：
Hsu, LC [1 ]
Cheng, MW [1 ]
Niva, I [1 ]
机构：
[1] Nokia Mobile Phones, San Diego, CA 92131 USA
来源：
ICT'2003: 10TH INTERNATIONAL CONFERENCE ON TELECOMMUNICATIONS, VOLS I AND II, CONFERENCE PROCEEDINGS | 2003年
关键词：
D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
Recently, the Third Generation Partnership Project 2 (3GPP2) and Telecommunications Industry Association (TIA) have approved and published cdma2000 1xEV-DV (data and voice) specifications as an evolution of cdma2000 family of standards. Meanwhile, the cdma2000 1xEV-DV specifications also have been submitted to ITU for formal approval as an IMT-2000 3G global standard. This technology will provide integrated voice with simultaneous high-speed packet data services including non-real-time as well as near-real-time applications at peak data rate higher than 3 Mbps. R also provides backward-compatibility with cdma2000 1xRTT system. This paper provides a technical overview and discusses key technology elements adopted to Increase system capabilities. In addition, the protocol and control scheme of cdam2000 1xEV-DV packet data channel will be described.
引用
收藏
页码：1313 / 1317
页数：5
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