计算机应用研究2017，Vol.34Issue(3)：813-818,6.DOI:10.3969/j.issn.1001-3695.2017.03.040
城市场景下基于地理位置的跨层路由协议
Cross-layer geographic routing protocol in urban environment
摘要
Abstract
Because of more rapidly moving vehicular and fixed roads,most VANET touting protocols performed bad,this paper proposed a city cross-layer multi-hop geographic routing (CCMGR) protocol.CCMGR protocol took advantage of mobility information from nodes and cross-layer information from PHY-MAC layer as weight data and selected next node with minimum weight data by node selection algorithm and weighted decision method.Based on NS-3,the simulation results show that proposed CCMGR outperforms GPSR,DSDV,OLSR and DSR protocol in terms of average packet delivery ratio and average delay in urban environment.关键词
车载自组织网络/地理位置路由/移动信息/跨层信息/节点选取算法Key words
VANET/geographic routing/mobile information/cross-layer information/node selection algorithm分类
信息技术与安全科学引用本文复制引用
王桐,夏鹏..城市场景下基于地理位置的跨层路由协议[J].计算机应用研究,2017,34(3):813-818,6.基金项目
国家自然科学基金资助项目(61102105) （61102105）
黑龙江省博士后出站启动基金资助项目(LBH-Q12117) （LBH-Q12117）
中央高校基本科研业务费专项资金资助项目(GK2080260138) （GK2080260138）
哈尔滨市青年后备人才资助项目(2015RAQXJ008) （2015RAQXJ008）
