传感技术学报2012，Vol.25Issue(11)：1562-1567,6.DOI:10.3969/j.issn.1004-1699.2012.011.018
三维水声传感器网络中基于网络编码的地理位置路由协议
Geographic Routing Protocol Using Network Coding for Three-Dimensional Underwater Acoustic Sensor Networks
摘要
Abstract
Considering the characteristics of low data delivery ratio and high energy consumption in underwater acoustic sensor networks ( UWASNs), this paper presents a geographic routing protocol using network coding ( GROUND) for UWASNs. GROUND chooses candidate nodes according to the neighbors'geographic location during the process of routing and uses network coding for data delivery. This method ensures that packets can be correctly and efficiently forwarded and reduces the retransmission of redundant packets that causes additional network energy consumption. Simulation results show that GROUND achieves relatively high packet delivery ratio with low energy consumption.关键词
三维水声传感器网络/网络编码/地理位置路由/数据包传送率/能量消耗Key words
three-dimensional underwater acoustic sensor networks/network coding/geographic routing/packet delivery ratio/energy consumption分类
信息技术与安全科学引用本文复制引用
徐明,刘广钟..三维水声传感器网络中基于网络编码的地理位置路由协议[J].传感技术学报,2012,25(11):1562-1567,6.基金项目
国家自然科学基金项目(61202370) （61202370）
上海市科学技术委员会浦江人才计划项目(11PJ1404300) （11PJ1404300）
上海市智能信息处理重点实验室开放课题项目(HPL-2011-008) （HPL-2011-008）
上海海事大学科研基金项目(20110049) （20110049）
