[1]梁 壮,李 刚,雷丽婷.基于优化簇头选举的WSN分簇路由协议研究[J].温州大学学报(自然科学版),2020,(02):047-54.
 LIANG Zhuang,LI Gang,LEI Liting.Research on WSN Clustering Routing Protocol Based on Optimal Cluster Head Election[J].Journal of Wenzhou University,2020,(02):047-54.
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基于优化簇头选举的WSN分簇路由协议研究
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《温州大学学报》(自然科学版)[ISSN:1674-3563/CN:33-1344/N]

卷:
期数:
2020年02期
页码:
047-54
栏目:
电子学与信息技术
出版日期:
2020-05-25

文章信息/Info

Title:
Research on WSN Clustering Routing Protocol Based on Optimal Cluster Head Election
作者:
梁 壮1李 刚123雷丽婷1
1.兰州交通大学机电技术研究所,甘肃兰州 730070;2.甘肃省物流及运输装备信息化工程技术研究中心,甘肃兰州 730070;3.甘肃省物流与运输装备行业技术中心,甘肃兰州 730070
Author(s):
LIANG Zhuang1 LI Gang123 LEI Liting1
1. Mechatronics T & R Institute, Lanzhou Jiaotong University, Lanzhou, China 730070; 2. Gansu Provincial Engineering Technology Research Center for Informatization of Logistics & Transport Equipment, Lanzhou, China 730070; 3. Gansu Provincial Industry Technology Center of Logistics & Transport Equipment, Lanzhou, China 730070
关键词:
无线传感器网络簇头选举阈值稳定期半数存活节点期有效轮数
Keywords:
Wireless Sensor Network Cluster Head Election Threshold Stable Period Half Surviving Node Period Effective Rounds
分类号:
TP212
文献标志码:
A
摘要:
针对无线传感器网络分簇路由协议选举簇头数目的不稳定、稳定期和半数节点期过短、网络运作有效轮数少等问题,提出一种基于优化簇头选举的分簇路由协议.在簇头选举过程中,调整备选节点集合Gnode值的更新时间,同时引入节点初始能量和剩余能量、全网的初始能量和剩余能量、节点到基站的距离等因子修正阈值公式.仿真结果表明,该协议的整个网络生命周期在生成簇头稳定性、协议稳定期、半数存活节点期以及网络有效轮数等网络性能均得到了显著提高.
Abstract:
There are many problems in the wireless sensor networks, such as the unstable number of cluster heads elected through the clustering routing protocol, the short stable period and the short half surviving node period, the small number of effective rounds of network operation, and so on. In this light, a clustering routing protocol (Cluster Routing Protocol Based on Optimized Cluster Head Election, CBOCHE) based on optimized cluster head election is proposed. In the process of cluster head election, the update time of Gnode value of the candidate node set is adjusted, and the threshold formula is modified by introducing the initial energy and residual energy of nodes, the initial energy and residual energy of the whole network, and the distance between nodes and base stations. The simulation results show that the performance of the whole network life cycle of the protocol is significantly improved in terms of cluster head stability, protocol stability, half surviving node period and the effective rounds of network operation.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2019-10-15
基金项目:甘肃省高等学校科研项目(2018C)
作者简介:梁壮(1992- ),男,山西朔州人,硕士研究生,研究方向:无线传感器网络路由协议
更新日期/Last Update: 2020-05-25