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A Handoff Mechanism in VANET Using Mobile Agent

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Author(s): Anshu Garg | Prof. (Dr.) Sanjeev Bansal

Journal: International Journal of Computer Science and Management Studies
ISSN 2231-5268

Volume: 12;
Start page: 25;
Date: 2012;
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Keywords: VANET | Mobile Agent | CAC (Call

ABSTRACT
Nowadays, everything is moving towards theinfrastructure less wireless environment to bring thesmartness of the society. In this situation, it isnecessary to bring the smart technologies in the adhocnetwork environment. As vehicular traffic is aforemost problem in modern cities and on highway.Huge amount of time and resources are wasted whiletraveling due to traffic congestion. VANET isproviding comfort and safety for passengers.Moreover, various transactions like information onaccident, roadcondition, petrol bank details, menu inthe restaurant, and discount sales can be provided tothe drivers and passengers. The speed and time inwhich the message is sent and received plays anessential part in the Intelligent Transport System(ITS). For this the VANET requires efficient andreliable methods for data communication, gatheringand retrieving information for seamless handoff inVANET. In this paper we discusses the architecture ofVANET consists clusters that’s designed by mobileagents having instantaneous conditions of MobileNodes available in VANET. For efficient datacommunication, an attempt has been made to create anew clustering concept with the help of mobile agentsamong the VANET nodes. Subsequently for smoothand seamless handoff we have considered the calladmission control mechanism with the help of Geneticalgorithms applied over information retrieval systemmanaged by mobile agent with the effect of shadowingfor reducing the data overhead over VANET.

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