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Reseach Article

Energy Efficient MAC Protocol in Vehicular Networks

by Swathy S, Ashok Kumar S
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 71 - Number 13
Year of Publication: 2013
Authors: Swathy S, Ashok Kumar S
10.5120/12419-8926

Swathy S, Ashok Kumar S . Energy Efficient MAC Protocol in Vehicular Networks. International Journal of Computer Applications. 71, 13 ( June 2013), 24-29. DOI=10.5120/12419-8926

@article{ 10.5120/12419-8926,
author = { Swathy S, Ashok Kumar S },
title = { Energy Efficient MAC Protocol in Vehicular Networks },
journal = { International Journal of Computer Applications },
issue_date = { June 2013 },
volume = { 71 },
number = { 13 },
month = { June },
year = { 2013 },
issn = { 0975-8887 },
pages = { 24-29 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume71/number13/12419-8926/ },
doi = { 10.5120/12419-8926 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T21:35:27.735379+05:30
%A Swathy S
%A Ashok Kumar S
%T Energy Efficient MAC Protocol in Vehicular Networks
%J International Journal of Computer Applications
%@ 0975-8887
%V 71
%N 13
%P 24-29
%D 2013
%I Foundation of Computer Science (FCS), NY, USA
Abstract

In VANETs the trade off between energy efficiency and throughput is one of the main constraints since the medium is time varying wireless channel. In this work we introduce fragmented transmission scheme in to VANETs that improve the energy efficiency pursuing high throughput. In existing systems contention window and back off stage is adapted according to mobility of vehicular node. Along with impact of mobility current channel state also considered in this paper to make the system energy efficient. The simulation results show that the proposed scheme improves throughput making the system energy efficient.

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Index Terms

Computer Science
Information Sciences

Keywords

Vehicular Ad-hoc networks (VANETs) Distributed Coordination function (DCF) Energy Efficiency