多业务门限服务排队系统分析

Model analysis for tracking sensor mult-services communication system

摘要: 通过对系统嵌入马尔可夫链,采用概率母函数的方法,在离散时间状态下对Geom(N,1)/Geom(g)/1/∞/FCFS系统进行分析,得出了按门限服务方式系统的平均排队队长和平均查询周期的解析式.最后,将理论计算与计算机仿真结果进行了比较,二者具有较好的一致性.

Abstract: It is analyzed a Geom(N,1)/Geom(g)/1/∞/FCFS system with gated service in discrete time.By the embedded Markov chain theory and the generating function method,the average queue length and average polling period is explicitly obtained.Finaly,we compare theory results with simulation results.The results indicate that minor errors are introduced by the established system.