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TD-SCDMA数字集群系统是集群通讯系统的一个发展方向。首要介绍集群通讯系统的单呼和组呼,分析这两种不一样通讯方法切换的特征;然后对TD-SCDMA系统的传统切换进行介绍,给出TD-SCDMA集群系统依据移动台移动速度的自适应切换算法;最终对切换功能进行简单分析

(TD-SCDMA digital trunking system is a development direction of trunking communication system. Firstly, the single call and group call of the trunking communication system are introduced, and the characteristics of switching between these two different communication methods are analyzed; then the traditional switching of the TD-SCDMA system is introduced, and the automatic switching of the TD-SCDMA trunking system according to the moving speed of the mobile station is given. Adapted switching algorithm; finally simple analysis of switching function)

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