Study on N-Policy Working Vacation Polling System for WDM
In the paper, we propose a N-policy working vacation scheme cyclic polling system for WDM. This systeM consists of multi-queues (terminals) whose service rates are one of the fast speed and lower speed. The fast speed mode moves cyclically from queue to queue with N-policy. Using the decomposition approach, each queue is analyzed as a single server queue with Npolicy working vacation, which works at a different rate, rather than completely stops during the vacation polling period. Using quasi birth and death chain and matrix geometric solution method, we give some performance parameters, such as the mean number and mean waiting time of packet in the queue, the mean throughput. Finally, we analyze the effect of the parameters on the mean waiting time and mean throughput through numerical examples.
WDM N-policy polling system working vacation model
Xingjie Hui Haiyan Chen Naishuo Tian Lu Donghua
Northeastern University at Qinhuangdao Qinhuangdao, China Department of Automation Northeastern University at Qinhuangdao Qinhuangdao, China Department of Mathematics Yanshan University Qinhuangdao, China Department of Electro-Mechanics Qinhuangdao Institute of Technology Qinhuangdao, China
国际会议
The International Conference on Communication Software and Networks(2009 IEEE通信软件与网络国际会议 ICCSN 2009)
成都
英文
508-511
2009-02-20（万方平台首次上网日期，不代表论文的发表时间）