摘要
针对实际应用中存在的圆形无线传感器网络,设计了一种分环多跳的均匀分簇协议CBMBC,理论证明了CBMBC的簇头异构特性比簇头同构的情形下节省能量。通过NS2仿真,证明了将网络划分成三层环时可以比划分两层环时延长网络的寿命,但是计算复杂度会相应提高。
Aiming at the circular wireless sensor networks (WSN) in practical applications, a new ring based multi-hop equal clustering protocol CBMBC was proposed, the heterogeneous cluster head can save energy than the cluster head isomorphic by theoretical proof. The NS2 simulation results prove that WSN divided into three layers can prolong the lifetime of WSN compared to WSN divided into two layers, but the computational complexity will be increased.
出处
《四川兵工学报》
CAS
2015年第7期104-108,共5页
Journal of Sichuan Ordnance
基金
山东省自然科学基金项目"基于FPGA的分数阶切换混沌系统的网络视频信息保密技术研究"(ZR2012FM034)
山东省自然科学基金项目"分数阶混沌系统的特性及同步研究"(2014ZRB019UP)
关键词
无线传感器网络
均匀分簇协议
NS2仿真实验
wireless sensor networks
equal clustering protocol
NS2 simulation experiment