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IS-95中的接入技术已无法满足分组数据业务和多媒体应用的需求,在IS-95的基础上,cdma2000系统制定了自己的接入方案。介绍了cdma2000的接入技术,并对其性能进行了分析。
Access technology in IS-95 has been unable to meet the needs of packet data services and multimedia applications, based on the IS-95, cdma2000 system developed its own access solutions. Introduced cdma2000 access technology, and its performance analysis.