采用稳定点分析方法对一点多址通信系统的随机预约信道进行了理论分析,计算出预约信道的吞吐量。用马尔可夫链理论,对通信系统的数据信号的通信量和信道利用率进行了分析,给出了计算结果. Stochastic reservation channel of one-point multiple access communication system is analyzed theoretically by using the stability point analysis method, and the throughput of reservation channel is calculated. Using Markov chain theory, the data traffic and channel utilization of the communication system are analyzed and the results are given.