A SPN-based Performance Evaluation of Wireless Sensor Networks

摘要：

On the basis of communication process a Stochastic Petri Net (SPN) model is constructed to analyze the performance of Wireless Sensor Networks (WSNs). The effects of arrival rate, data packet number, sink nodes buffer size on average time delay, throughput and the utilization of the sink node buffer are also analyzed by solving the linear equations from corresponding isomorphic Markov Chains of the SPN model under different parameters. The proposed approach has great benefit to the design and performance evaluation of WSNs.

关键词： Wireless Sensor Networks sink node SPN model performance evaluation

作者: Wu Zeng Zhiguo Hong

作者单位: Department of Electric Information Engineering Wuhan Polytechnic University Wuhan, Hubei, China Postdoctoral Station Communication University of China Beijing, China

会议类型: 国际会议

会议名称: Second International Symposium on Electronic Commerce and Security(第二届电子商务与安全国际研究大会)(ISECS 2009)

会议地点: 南昌

会议语种:英文

页码: 1177-1180

在线出版日期: 2009-05-22（万方平台首次上网日期，不代表论文的发表时间）