期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2014
期号：ICETS
页码：1530
出版社：S&S Publications
摘要：A Vehicular Ad-Hoc Networks (VANETs) isthe technology that uses moving cars as nodes in anetwork to create a mobile network. VANETs turn everyparticipating car into a wireless router, allowing cars ofeach other to connect and create a network with a widerange. VANETs are developed for enhancing the drivingsafety and comfort of automotive users. The VANETscan provide wide variety of service such as IntelligentTransportation System (ITS), Intelligent Vehicular adhocnetwork(InVANET), Dedicated short-range(DSRC),Roadside-to-vehicle communicaton(RVC)e.g. safetyapplications. Many of safety applications built inVANETs are required real-time communication withhigh reliability. One of the main challenges is to avoiddegradation of communication channels in dense trafficnetwork. Many of the studies had suggested thatappropriate congestion control algorithms are essential toprovide efficient operation of the network. However,most of congestion control algorithms are not reallyapplicable to event-driven safety messages. In this work,the congestion control algorithm as solution to preventcongestion in VANETs environment. A completevalidation method is used of analyse the performance ofour congestion control algorithms for event-driven safetymessages in different congested scenarios.
