文献类型：期刊文献

英文题名：A grid-based reliable multi-hop routing protocol for energy-efficient wireless sensor networks

作者：Chen, Zhansheng[1,2];Shen, Hong[3,4]

第一作者：Chen, Zhansheng;陈战胜

通讯作者：Chen, ZS[1]

机构：[1]Beijing Jiaotong Univ, Sch Comp & Informat Technol, 3 Shangyuancun, Beijing 100044, Peoples R China;[2]Beijing Union Univ, Sch Appl Sci & Technol, Beijing, Peoples R China;[3]Sun Yat Sen Univ, Sch Data & Comp Sci, Guangzhou, Guangdong, Peoples R China;[4]Univ Adelaide, Sch Comp Sci, Adelaide, SA, Australia

第一机构：Beijing Jiaotong Univ, Sch Comp & Informat Technol, 3 Shangyuancun, Beijing 100044, Peoples R China

通讯机构：[1]corresponding author), Beijing Jiaotong Univ, Sch Comp & Informat Technol, 3 Shangyuancun, Beijing 100044, Peoples R China.

年份：2018

卷号：14

期号：3

外文期刊名：INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS

收录：;EI(收录号：20181404984202);Scopus(收录号：2-s2.0-85044770549);WOS:【SCI-EXPANDED(收录号:WOS:000429836500001)】；

基金：The author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: This work was supported in part by the National Natural Science Foundation of China under Grant 61170232 and 81160183, the research initiative Grant of Sun Yat-Sen University under Project 985, and Australian Research Council Discovery Project under Grant DP150104871.

语种：英文

外文关键词：Wireless sensor networks; routing protocol; consultative mechanism; network lifetime; delay

摘要：Due to the limited energy and the non-equivalence of wireless sensor network nodes, it is imperative to reduce and rationally use the energy consumption of the nodes to prolong the network lifetime. Clustering routing algorithm can address the problem efficiently. In this article, a grid-based reliable multi-hop routing approach for wireless sensor networks is proposed. In order to minimize and balance the energy consumption, our proposed protocol, grid-based reliable multi-hop routing protocol, optimizes the cluster head election process by combining individual ability which consists of node's residual energy and node's location, and local cognition which can balance energy consumption among clusters via a consultative mechanism based on cluster head's lifetime expectancy, while considering data forwarding delay and reliable transmission of data. Simulation results show that grid-based reliable multi-hop routing protocol has improved stability period as compared to other protocols. Meanwhile, grid-based reliable multi-hop routing protocol has better performance in energy efficiency, data forwarding delay, and reliable transmission of data.