A Grid-based Clustering Method for Large-Scale Wireless Sensor Networks

摘要：

In order to enhance the energy efficiency and prolong the lifetime of wireless sensor networks(WSN), we propose a new clustering-based routing protocol aimed at large-scale WSN called Grid-based Clustering Protocol (GCP), in which the given sensing fields are divided into a series of logical grid cells. Every grid, running in paralleland independent, forms a cluster. Not only the residual energy but also the location information of nodes areintroduced while selecting the cluster head (CH)，and the data are delivered to the base station by CH-to-CH routing. Simulations show that the GCP yields an improvement in prolonging system lifetime and saving energy.

作者: Bin Yan Xiaojiao Zhou Houjun Wang Benliang Li

作者单位: Dept.of Automation University of electronic Science and Technology of China Chengdu, 610054, Sichuan, P.R.China

会议类型: 国际会议

会议名称: 2007年通信、电路与系统国际会议(2007 International Conference on Communications,Circuits and Systems Proceedings)

会议地点: 日本福冈

会议语种:英文

在线出版日期: 2007-07-11（万方平台首次上网日期，不代表论文的发表时间）