文章基本信息

标题：Improving Data Availability in VANET
本地全文：下载
作者：Preeti Aggarwal ; Sanjeev Indora ; Dinesh Singh 等
期刊名称：International Journal of Advanced Research In Computer Science and Software Engineering
印刷版ISSN：2277-6451
电子版ISSN：2277-128X
出版年度：2013
卷号：3
期号：10
出版社：S.S. Mishra
摘要：Vehicular Ad-Hoc Network (VANET) is an infrastructure less network with no fixed routers, hosts or wireless base stations and relies on the vehicles themselves to provide network functionality. In VANETs vehicles (OBU On board Unit) communicate with each other and with road side units (RSU) to access data. But due to high mobility of nodes and frequent disconnections of networks, nodes remain in the range of each other only for a short period of time and unable to access the data. Data dissemination is an approach which is supposed to increase data availability by utilizing RSU's and OBU's both as data distributors
关键词：VANET; Data access; Data Dissemination; RSU; OBU