非强占优先排队网络系统的扩散逼近

Diffusion Approximations for Qucucing Networks with Nonpreemptive Priority Discipline

本文考虑一般的非强占优先排队网络系统,通过引入适当辅量运用斜反射定理获得了经规范化的队长、忙时累积和负荷过程的扩散逼近。

In this paper, the queueing networks with nonpreemtivc priority discipline arc considered. Introducing the proper auxiliary variable, the theorem about the oblique reflection, we obtain the diffusion approximations for properly normalized sequences of queue length processes, cumulative busyness processes and workload processes.