摘要
传染路由提高了传输数据包的可靠性,但因参与路由的节点数过多,增加了无线传感网络(Wireless Sensor Networks,WSNs)的能耗。为此,提出一种能耗均衡的传染路由(Energy Consumption Balance-Gossip,ECB-G)。ECB-G路由利用邻居节点的剩余能量和位置,计算节点成为转发节点的分值,再依据分值择优下一跳转发节点,从而限定了参与路由的节点数,进而减少网络能耗。仿真结果表明,提出的ECB-G路由降低了能耗,延长网络寿命。
Gossip routing improves the reliability of packet transmission,but the excessive number of nodes participating in routing increases the energy consumption of Wireless Sensor Networks(WSNs).For this purpose,a Energy Consumption Balance-Gossip(ECB-G)is proposed.ECB-G routing uses the residual energy and location of neighbor nodes to calculate the score of the node that becomes the forwarding node,and then selects the best next-hop forwarding node according to the score value,so as to limit the number of nodes participating in the routing and thereby reduce the network energy consumption.Simulation results show that the proposed ECB-G route reduces energy consumption and extends network lifetime of WSNs.
作者
陈明明
王宁
陈亮
陈育智
CHEN Ming-ming;WANG Ning;CHEN Liang;CHEN Yu-zhi(Dept.of Communication and IoT Engineering,Xiamen Huaxia University,Fujian Xiamen361026,China;Information Communication Technology and Smart Education of Fujian Engineering Research Center,Fujian Xiamen361026,China;Dept.of Automation,Xiamen University,Fujian Xiamen361005,China;Dept.of Traffic Egineering,Kunming University of Science and Technology,Yunnan Kunming650504,China)
出处
《中国电子科学研究院学报》
北大核心
2019年第9期978-982,共5页
Journal of China Academy of Electronics and Information Technology
基金
福建省高等学校新世纪优秀人才支持计划
福建省中青年教师教育科研项目:移动通信用户故障分布式自主采集与智能分析系统(JAT170826)
关键词
无线传感网络
传染路由
能耗
距离
网络寿命
Wireless Sensor Network
Gossip
Energy Consumption
Distance
Network Lifetime
