Performance evaluation of wireless communication networks for multi-traffic with multi-channel

  • Authors:
  • Zhanyou Ma;Wuyi Yue;Naishuo Tian

  • Affiliations:
  • College of Science, Yanshan University, Qinhuangdao, China;Department of Intelligence and Informatics, Konan University, Kobe, Japan;College of Science, Yanshan University, Qinhuangdao, China

  • Venue:
  • WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
  • Year:
  • 2009

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Abstract

In this paper, we present a new effective mathematical analysis to numerically evaluate the performance for multitraffic 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.