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A Review- Distributed and Fair Beaconing Rate Congestion Control in Vehicular Networks
Ms.Pansare T.B1, Ms.More Rani2, Ms.Waghmode Madhuri3, Mr.Bandgar S.B4

Published in: Journal for Advance Research in Applied Sciences
Volume- 4, Issue-6, pp.169-172, Nov 2017
DPI :-> 16.10089.JARAS.2017.V4I6.169172.2148



Abstract
A distributed system is a collection of independent computers that present to its users as a single system. Cooperative inter-vehicular applications look on the exchange of broadcast single-hop status messages encompassed by vehicles, called beacons. The collected load on the wireless channel due to periodic beacons can prevent the transmission of other types of messages, what is called channel congestion due to beaconing activity. Control of the beaconing rate of each vehicle. By representing it as a layering as optimized decomposition problem (NUM). This allows us to formally apply the notion of fairness of a beaconing rate allocation in vehicular networks and to control the trade-off between efficiency and fairness. The layering as optimized decomposition methodology provides a right framework to design a broad family of simple and decentralized algorithms, with proved convergence guarantees to a fair allocation solution it provides a mathematical framework to develop decentralized and simple algorithms. The Fair Adaptive Beaconing Rate for Inter vehicular Communications (FABRIC) algorithm. FABRIC, is a decentralized rate allocation algorithm with theoretical and empirical convergence properties, which requires limited signalling overhead between vehicles. .

Key-Words / Index Term
Keywords: ? Vehicular Communications ? Beaconing congestion control ? Rate control, fairness ? Network Utility Maximization

How to cite this article
Ms.Pansare T.B1, Ms.More Rani2, Ms.Waghmode Madhuri3, Mr.Bandgar S.B4 , “A Review- Distributed and Fair Beaconing Rate Congestion Control in Vehicular Networks”, Journal for Advance Research in Applied Sciences, 4, Issue-6, pp.169-172, Nov 2017. DPI:16.10089.JARAS.V4.I6.2148