具有GPS功能的集群系统中业务容量的分析

Analysis of Traffic Capacity in Trunking System with GPS Function

集群系统中引入GPS功能后,由于GPS数据传输的较高优先级,使得已经建立的话音链路有可能被强行拆线,造成话音通信的呼损量的增加。提出了一种计算方法,用来获得按照某种给定呼损量要求和总信道数情况下的各类型信道的最佳分配方案。

After introducing GPS function into trunking system,because of the rela tively higher priori-ty of GPS data transmitting,some con nected voice links may be torn down fo rcedly,resulting in the in-crease of lost call rate.This paper p rovides a calculating method to acquire the optimal allocation scheme for various types of channel accordi ng to a certain given demand for lost c all rate and total channels.