Performance Analysis of a Multi-Channel MAC with Dynamic CCH Interval in WAVE System

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Abstract:

To improve the throughput performance of the Wireless Access in Vehicular Environment (WAVE) system, we propose a multi-channel MAC protocol that is able to adaptively adjust the intervals of Control Channel (CCH) and Service Channel (SCH) according to the probability distribution of the reservation time for service packet in CCH Interval. Numerical results show that our protocol can significantly improve the performance of WAVE system.

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Periodical:

Advanced Materials Research (Volumes 765-767)

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2621-2624

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September 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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