【摘要】 首先提出了Abis接口(BTS与BSC间接口)的概念、网络参考模型、功能等问题,并就Abis接口与空中接口的关系问题作了深入分析,最后给出基于IP的一个实现方案,着重指出实际系统实现时的几个关键问题。更多还原

【Abstract】 In this paper,a research to Ab is inte rface of cdma2000system is provided,including Abis interface concep t,network reference model and functio n.Especially,a deep analysis of the rel ationship between Air interface and Abis interface are performed.Then,the impl ementa tion based on IP is provided,some key points concerning to implementatio n,such as corre-lation ID are emphasized.更多还原