Analysis of Energy Consumption and Lifetime of Wireless Sensor Networks

摘要：

In wireless sensor networks, devices are required to self-organize them into a network without previously established infrastructure. Because battery-powered, one of the most important design criteria for this type of network is energy efficiency. The paper analyzes the energy consumption of a wireless sensor network providing periodic data from a sensing field to remote sink. We distinguish between two types of sensor organizations. We formulate the energy consumption and study their lifetime based on a clustering mechanism with varying parameters related to the sensing field, e.g., size and distance. We quantify the optimal number of clusters based our model and show how to allocate energy between different layers.

作者: Ruihua ZHANG Dongfeng YUAN Quanquan LIANG

作者单位: Shandong University, China

会议类型: 国际会议

会议名称: 2nd IEEE Conference on Industrial Electronics and Applications(ICIEA 2007)(第二届IEEE工业电子与应用国际会议)

会议地点: 哈尔滨

会议语种:英文

在线出版日期: 2007-05-23（万方平台首次上网日期，不代表论文的发表时间）