摘要
本文采用一种新的平均周期分析方法对时隙式随机多址系统进行了分析,得到了系统的报文分组发送成功的平均长度公式、报文分组发生碰撞的平均长度公式和空闲时隙的平均长度公式,并在讨论了系统的捕获效应特性和冲突分解特性后,给出了系统的吞吐量.最后,还给出了系统的计算机模拟实验结果.
In this paper, the mean cycle times of the slotted access channel are analyzed by using the average cycle method. Analytic formulae for mean values of a successful period, a colliding period and an idle period are derived. Also, the upper bounds on the throughput of the system with capture effect and packet conflict resolution are provided. Finally, the simulation results of the slotted access channel are given.
基金
国家863/CIMS主题资助
云南省教委科学基金
关键词
平均周期方法
随机多址系统
多址通信
Average cycle method, Slotted access channel, Capture effect, Packet conflict resolution
