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In this paper, we present a new effective mathematical analysis to numerically evaluate the performance for multi- traffic in wireless communication networks with multi-channel and an admission control scheme. We apply a matrix geometric solution method to describe the stochastic behavior of the system and give the exact performance measures, such as, utilization of channel for both voice and data packets, blocking probability of voice packets, the average queue length of data packets, and the average waiting time of data packets. The numerical results show how priority can be provided and how the whole system performance can be improved based on the running mechanism of the multi-channel wireless communication networks and the various quality of service (QoS) requirements of multi-traffic.
Date of Conference: 5-8 April 2009