摘要
本文采用一种新的平均周期分析方法对时间连续型随机多址系统进行了分析,得到了系统的信息分组发送成功的平均长度公式、信息分组发生碰撞的平均长度公式和空闲时间的平均长度公式,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 continuous-time systems of the random access channel are analyzed by using the average cycle method. Analytic formulae for mean values of a successful period and 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 random 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
随机多址系统
连续时间系统
多址通信系统
Random access channel, Average cycle method, Continuous time system, Throughput
