车辆网络中一种有效自适应的复制路由协议

发布时间：2018-03-25 15:17

本文选题：车辆网络　切入点：路由　出处：《计算机应用研究》2014年12期

【摘要】：已经提出的一些基于复制的路由协议,如传染路由,不能以低代价实现高成功率。对车辆网络中设计了一种有效的基于复制的路由协议ARR。ARR是一种完全分布式协议,它包含两个设计目标:a)在消息生存期内将绝大多数消息成功发送;b)尽可能产生较低的发送代价。为了以低代价实现高成功率,ARR对一条消息的拷贝数量采取自适应策略。另外,为分配消息拷贝提出了两种分配方法。基于真实车辆行驶数据的仿真实验表明,相比其他四种路由协议,ARR以较低的发送代价实现了较高的发送成功率。
[Abstract]:Some replication-based routing protocols, such as infectious routing, can not achieve high success rate at low cost. This paper designs an effective replication-based routing protocol (ARR.ARR) in vehicle networks, which is a completely distributed protocol. It contains two design targets: a) to successfully send most messages over the lifetime of a message) to produce as low a cost as possible. In order to achieve a high rate of success at a low cost, ARR adopts an adaptive strategy for the number of copies of a message. Two allocation methods are proposed to distribute message copy. The simulation results based on the real vehicle driving data show that compared with the other four routing protocols, the ARR achieves a higher transmission success rate at a lower cost than the other four routing protocols.
【作者单位】：上海交通大学电子信息与电气工程学院;广西科技大学计算机学院;
【分类号】：TN929.5

【共引文献】