采用嵌入马尔可夫链理论和概率母函数的方法,在离散时间状态下对周期查询式固定(K=1)服务排队系统进行了分析,得到了报文的平均排队队长和平均等待时间的性能参数,并对排队系统进行了仿真实验,验证了分析的正确性.
It is analyzed a queue model of the polling system with fixed service in discrete time.By the imbedded Markov chain theory and the generating function method,the mean values of queue length and message waiting time are explicitly obtained.And the system simulation is made,the result is correct.