期刊名称：International Journal of Engineering and Computer Science
印刷版ISSN：2319-7242
出版年度：2016
卷号：5
期号：4
页码：16079-16083
DOI：10.18535/ijecs/v5i4.04
出版社：IJECS
摘要：MANET and VANET are the active research areas and lots of routing protocols have been proposed for usein these areas.. In MANET, nodes are connected through wireless channels in a network and each node acts as a routerand as a host. One of the scenario of MANET is Vehicular ad-hoc networks. For communication in VANET, efficientRouting Protocols are needed. Because of highly changing network topology and frequent disconnection it's strenuousto design an efficient routing protocol for vehicles, there can be two types of VANET that are V2V(Vehicle toVehicle) and V2RSU(Vehicle to Road Side Unit). Because of daily happening of accidents VANET is one of theaffecting areas for the refinement of Intelligent Transportation System (ITS) which can insure passengers and roadsafety. The Intelligent Transport Systems gives information if there exists any emergency and tells about trafficdensity. the traffic and traffic density. The existing routing protocols for VANET are not efficient enough to meet alltraffic scenarios. Worthy routing protocols are required to initiate communication between vehicles in future forpassengers and road safety. This paper shows literature survey related to Reactive and Proactive Routing Protocols ofMANET as AODV, DSDV, OLSR, and DSR. Analysis and characterization of these protocols is shown in the paperwhich helps in further improvement of existing routing protocols.
