摘要
针对大规模高密度的无线传感器网络(WSNs)实时监测和突发事件处理的应用背景,提出了一种新的基于网格的WSNs路由协议,即GBRP协议。重点对网格建立、网格节点休眠机制和网格间路由过程进行了优化设计。仿真分析了网格边长对于协议性能的影响,并通过与LEACH协议的比较分析,表明了GBRP协议是一种高能效的路由协议。
A new grid-based routing protocol--GBRP protocol is presented for the wireless sensor networks （WSNs）which are of the large scale and high density, used for the real-time surveillance and sudden event solving. By the simulation, the capabilities of the protocol effectted by the gridsize are analysed, and it is compared with the LEACH protocol,the result shows that GBRP is an efficient routing protocol.
出处
《传感器与微系统》
CSCD
北大核心
2008年第11期69-71,共3页
Transducer and Microsystem Technologies
关键词
无线传感器网络
路由协议
网格
wireless sensor networks（WSNs）
routing protocol
grid
