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International Journal of

Recent Trends in Engineering

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International Journal of Recent Trends in Engineering (IJRTE)

ISSN 1797-9617

Volume 1, Number 1, May 2009

Issue on Computer Science

Page(s): 215-219

Data Dissemination To Regulate Vehicular Traffic Using HVRP In Urban Mobility Model

D.Rajini Girinath and S.Selvan

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Abstract

Vehicular Ad hoc Networks (VANETs) is to enable the dissemination of data for road conditions and emergency situations by independently moving vehicles. This problem can be described as the directional propagation of information originating from linear-network nodes. By using Bidirectional antennas, it is desirable to propagate information in both the forward and backward directions without any congestion. By using multi-hop routing in clusters of connected vehicles to achieve a better propagation rate that exceeds the speeds of individual carrier vehicles. We introduce a new technique for information propagation under various traffic patterns to achieve the better bounds than the existing ones. In order to evaluate the performance of typical ad hoc routing protocols in particular, we used Hybrid Vanet Routing Protocol (HVRP). In our technique the combination static and dynamic sources for both data traffic and vehicle traffic. In order to illustrate the feasibility of HVRP, it is implemented and compared with the existing routing protocols by using NS-2 simulator.

Index Terms

VANET, Routing, Cluster, HVRP, Ns-2

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