A Contention-Based Forwarding Routing Protocol for Vehicular Ad Hoc Networks in City Scenarios LI Yuan-zhen1,2,LIAO Jian-xin1,2,LI Tong-hong3,ZHU Xiao-min 1,2

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A Contention-Based Forwarding Routing Protocol for Vehicular Ad Hoc Networks in City Scenarios LI Yuan-zhen^1,2,LIAO Jian-xin^1,2,LI Tong-hong³,ZHU Xiao-min1,2

更新时间：2025-07-16

- A Contention-Based Forwarding Routing Protocol for Vehicular Ad Hoc Networks in City Scenarios LI Yuan-zhen^1,2,LIAO Jian-xin^1,2,LI Tong-hong³,ZHU Xiao-min1,2
- Acta Electronica Sinica Vol. 37, Issue 12, Pages: 2639-2645(2009)
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  CLC： TN915.04
- Published：2009
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A Contention-Based Forwarding Routing Protocol for Vehicular Ad Hoc Networks in City Scenarios LI Yuan-zhen^1,2,LIAO Jian-xin^1,2,LI Tong-hong³,ZHU Xiao-min1,2[J]. Acta Electronica Sinica, 2009, 37(12): 2639-2645.
DOI：

A Contention-Based Forwarding Routing Protocol for Vehicular Ad Hoc Networks in City Scenarios LI Yuan-zhen^1,2,LIAO Jian-xin^1,2,LI Tong-hong³,ZHU Xiao-min1,2[J]. Acta Electronica Sinica, 2009, 37(12): 2639-2645. DOI：

摘要

论文提出了一种适用于城市场景下的基于竞争转发的车载Ad hoc网络路由算法

算法摒弃了HELLO消息的使用

利用分布式的竞争策略根据邻居节点所处的地理位置信息进行下一跳节点的选择.数据转发使用选定点路由同时利用了实时的道路交通信息和网络拓扑结构信息进行选定点选择.采取暂存转发策略处理网络分割现象.仿真结果表明该算法比其他类似算法具有更高的数据包递交率和较低的数据延迟.

Abstract

A contention-based forwarding routing protocol for VANETs in city environments was proposed

which using distributed contention-based strategy to select the next hop based on the positions of the neighbor nodes without HELLO messages.The novel scheme forwards packets along an anchor-based path which is determined according real time traffic information and the topology of the network

with the idea of "carry and forward" to deal with partitioned networks.Simulation result shows that it achieves significant delivery rate improvement and lower delay compared other similar routing approaches.

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Related Institution

State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications

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State Key Laboratory of Networking and Switching TechnologyBeijing University of Posts and TelecommunicationsBeijing 100876China

School of Computer ScienceLiaocheng UniversityLiaochengShandong 252059China

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