数字集群移动通信系统随机多址预约信道分析

A packet reservation random access protocol for digital trunking systems

针对数字集群移动通信系统 ,提出一种新的随机预约控制方式 ,减小了预约分组信号冲突发生 ,提高了系统的吞吐量 .采用随机多址分析方法对该预约多址协议 (SFCR -PRMA)进行了分析 。

A kind of modified packet reservation random access protocol for digital trunking systems is studied,which could reduce collisions among packet reservations and increase the system's throughout.Multiple access theory is used to analysis this simulation shows that the performance of this system can be improved markedly protocol.Simulation shows that this system can be improved markedly.