Energy Balance Hierarchical Data Aggregation Mechanism for Wireless Sensor Network

摘要：

To balance energy consumption for nodes in wireless sensor network (WSN) is an important considering factor. A simple model is set up to analyticaiiy evaluate the energy consumption in WSN by using aggregation mechanism. It is show that energy consumption of an aggregation node increases so rapidly in the neighborhood of the sink node. A modified hierarchical data aggregation strategy is proposed in order to achieve balanced energy depletion by reducing the cluster head selection probability near the sink. Simulation results show that, this method can reduce the energy consumption efficiently and prolong the lifetime of the whole networks.

关键词： wireless sensor networkt energy balance hierarchical data aggregation

作者: Guangsong Yang Jiachun Zheng Jianghong Shi Huihuang Chen

作者单位: School of Information Engineering Jimei University Xiamen, China Department of Communication Engineering Xiamen University Xiamen, China

会议类型: 国际会议

会议名称: 2009 WASE International Conference on Information Engineering(2009年国际信息工程会议)(ICIE 2009)

会议地点: 太原

会议语种:英文

页码: 310-313

在线出版日期: 2009-07-10（万方平台首次上网日期，不代表论文的发表时间）