An Enhanced Multi-Channel MAC for the IEEE 1609.4 Based Vehicular Ad Hoc Networks

Please use this identifier to cite or link to this item: http://repository.kln.ac.lk/handle/123456789/4222

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DC Field	Value	Language
dc.contributor.author	Wang, Q.	en_US
dc.contributor.author	Leng, S.	en_US
dc.contributor.author	Fu, H.	en_US
dc.contributor.author	Zang, Y.	en_US
dc.contributor.author	Weerasinghe, K.G.H.D.	en_US
dc.date.accessioned	2014-11-19T04:50:49Z	-
dc.date.available	2014-11-19T04:50:49Z	-
dc.date.issued	2010	-
dc.identifier.uri	http://repository.kln.ac.lk/handle/123456789/4222	-
dc.description.abstract	This paper proposes a multi-channel MAC scheme for Vehicular Ad Hoc Networks (VANETs), which dynamically adjusts the intervals of Control Channel (CCH) and Service Channels (SCHs). Markov modeling is conducted to optimize the intervals based on the traffic condition. The scheme also introduces a multi-channel coordination mechanism to provide the contention-free access in SCHs. Theoretical analysis and simulation results show that the proposed scheme is able to help IEEE 1690.4 MAC improve the saturation throughput of SCHs significantly, while maintaining the prioritized transmission of critical safety information on the CCH.	en_US
dc.publisher	INFOCOM IEEE Conference on Computer Communications Workshops	en_US
dc.title	An Enhanced Multi-Channel MAC for the IEEE 1609.4 Based Vehicular Ad Hoc Networks	-
dc.type	article	en_US
dc.identifier.department	Information Technology	en_US
Appears in Collections:	Statistics & Computer Science

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