Title :
Performance Evaluation of Wireless Communication Networks for Multi-Traffic with Multi-Channel
Author :
Ma, Zhanyou ; Yue, Wuyi ; Tian, Naishuo
Author_Institution :
Coll. of Sci., Yanshan Univ., Qinhuangdao
Abstract :
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.
Keywords :
matrix algebra; radio networks; stochastic processes; telecommunication congestion control; telecommunication traffic; wireless channels; admission control scheme; mathematical analysis; matrix geometric solution method; multi-traffic transmission; multichannel wireless communication network; performance evaluation; stochastic system behaviour; Admission control; Communication system traffic control; Length measurement; Mathematical analysis; Quality of service; Stochastic systems; System performance; Time measurement; Traffic control; Wireless communication;
Conference_Titel :
Wireless Communications and Networking Conference, 2009. WCNC 2009. IEEE
Conference_Location :
Budapest
Print_ISBN :
978-1-4244-2947-9
Electronic_ISBN :
1525-3511
DOI :
10.1109/WCNC.2009.4917897
