哈尔滨工业大学计算机网络与信息安全研究中心,黑龙江,哈尔滨,150001
纸质出版:2011
移动端阅览
于海宁, 张宏莉. VANETs路由协议的研究进展[J]. 电子学报, 2011,39(12):2868-2879.
YU Hai-ning, ZHANG Hong-li. Research Progress of VANETs Routing Protocol[J]. Acta Electronica Sinica, 2011, 39(12): 2868-2879.
车辆自组织网络是传统自组织网络派生出的一个分支
其与应用场景高度相关.传统路由协议不能有效的适用于车辆自组织网络
因此
针对车辆自组织网络提出了许多新的路由协议.首先在总结车辆自组织网络的特性后
分别介绍了单播路由、广播路由和地域性多播路由的概念
然后着重分析和总结了近年来具有代表性的路由协议的核心路由机制及其优缺点
并从路由协议的应用场景、分类、特性和前提条件四个方面对这些路由协议进行全面的比较.最后
指出了理想的路由协议应具有的特性以及未来可能的研究策略与突破方向.
Vehicle ad hoc networks(VANETs) which depend on special application scenarios are different from mobile ad hoc networks(MANETs).The existing routing protocols of MANETs cannot be applied to VANETs effectively.Many new routing protocols are presented for VANETs.Firstly
we describe the characteristic features of VANETs
then introduce the conceptions of unicast routing
broadcast routing and geocast routing.Moreover
we classify and characterize the existing representative routing protocols for VANETs
and also discuss their advantages and disadvantages.We give a qualitative comparison of these routing protocols with respect to application scenarios
classification methodology
characteristic features and assumptions involved.Finally
the important features that ideal routing protocols possess are summarized
and open research issues and possible directions of future research related to VANETs routing are proposed.
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