文献类型：期刊文献

英文题名：Energy balance optimization for prolonging the lifetime of wireless sensor network

作者：Liu, Xuying[1]; Shao, Fang-Ming[1]; Xin, Pei[2]

机构：[1] School of Science, East China University of Science and Technology, Shanhai, China; [2] Information and Engineering School, East China University of Science and Technology, Shanhai, China

年份：2010

外文期刊名：2010 International Conference on Multimedia Technology, ICMT 2010

收录：EI(收录号：20111013721738)

语种：英文

外文关键词：Sensor nodes

摘要：A wireless sensor network is comprised of a large number of battery-limited sensor nodes. In a predefined period, sensor nodes get data and transmit data to BS by a fixed construction. In this paper, we introduce a scheme for selecting the construction to prolong the lifetime of wireless sensor network based on energy balance. Further, an optimal math model is proposed for calculating the energy cost of each node in a predefined period. At last examples show that the scheme is feasible. ?2010 IEEE.