Node placement of linear wireless multimedia sensor networks for maximum network lifetime

被引：0
|
作者：
Cao, Ming [1 ]
Yang, Laurence T. [2 ]
Chen, Xinmeng [1 ]
Xiong, Naixue [3 ]
机构：
[1] Wuhan Univ, Sch Comp, Wuhan 430079, Peoples R China
[2] St Francis Xavier Univ, Dept Comp Sci, Antigonish, NS, Canada
[3] Georgia State Univ, Dept Comp Sci, Atlanta, GA 30303 USA
来源：
ADVANCES IN GRID AND PERVASIVE COMPUTING, PROCEEDINGS | 2008年 / 5036卷
基金：
美国国家科学基金会; 中国国家自然科学基金;
关键词：
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
Power consumption is a fundamental concern in wireless multimedia sensor networks (WMSNs). Node placement scheme in WMSNs has considerable impact on network lifetime. In this paper, we investigate and develop an power-efficient node placement scheme (PENPS) in linear wireless multimedia sensor networks, which can minimize the average energy consumption per node and maximize the network lifetime. The analysis of PENPS and the comparison of performance with the equal-spaced placement scheme (EPS) show that PENPS scheme can significantly decrease the average energy consumption per node, which can prolong the lifetime of sensor nodes and sensor networks effectively.
引用
收藏
页码：373 / +
页数：3
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