计算机工程2011，Vol.37Issue(10)：70-72,3.DOI:10.3969/j.issn.1000-3428.2011.10.023
基于高可靠束路径的车载自组网路由规划算法
Route Planning Algorithm Based on High-reliable Beam Path in Vehicular Ad Hoc Networks
摘要
Abstract
In order to improve the end-to-end lifetime of paths in Vehicular Ad Hoc Networks(VANET), this paper proposes a route planning algorithm named LGGR based on high-reliable beam path.Every node in an intersection learns if it is connected with those nodes in a neighbored intersection by disseminating connectivity information.The degree of intersections and lifetime and self-heal time of route segments are considered as key measurements to select forward nodes.The forward node with high network connectivity and long path lifetime is selected, and a highreliable beam path is formed after a lot of route decisions.Simulation results reveal that LGGR outperforms traditional algorithms, such as AODV,GPSR.关键词
车载自组网/束路径/路由规划/网络连通性Key words
Vehicular Ad Hoc Networks(VANET)/ beam path/ route planning/ network connectivity分类
信息技术与安全科学引用本文复制引用
陈立家,高伟,代震,邓浩..基于高可靠束路径的车载自组网路由规划算法[J].计算机工程,2011,37(10):70-72,3.基金项目
河南省教育厅基金资助项目(2010A510001) （2010A510001）
河南大学基金资助项目(2008YBZR028) （2008YBZR028）
