标题:An Efficient Bypassing Void Routing Protocol Based on Virtual Coordinate for WSNs
作者:Zhang, Dejing;Dong, Enqing
作者机构:[Zhang, D] Department of Mechanical, Electrical and Information Engineering, Shandong University, Weihai, 264209, China;[ Dong, E] Department of Mecha 更多
通讯作者地址:[Zhang, DJ]Shandong Univ, Dept Mech Elect & Informat Engn, Weihai 264209, Peoples R China.
来源:IEEE communications letters: A publication of the IEEE Communications Society
出版年:2015
卷:19
期:4
页码:653-656
DOI:10.1109/LCOMM.2015.2403837
关键词:Wireless sensor networks;geographic routing protocol;routing void;virtual coordinate
摘要:Inspired by the structure composed of edge nodes without routing voids, a routing protocol based on virtual coordinates is proposed in this letter. The basic idea of the proposed protocol is to transform a random structure composed of edge nodes into a regular one by mapping edge nodes to virtual nodes on a virtual circle. The virtual circle can prevent greedy forwarding from failing by proposed strategies, so that control overhead and the average length of routing paths can be reduced. Simulations show the proposed protocol has higher delivery ratio, shorter path length, and less control packet overhead and energy consumption.
收录类别:EI;SCOPUS;SCIE
WOS核心被引频次:2
Scopus被引频次:2
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84927745003&doi=10.1109%2fLCOMM.2015.2403837&partnerID=40&md5=e00f871682baafdb3b8c9d741b46570e
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