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Application level phase adjustment for maximizing the fairness in VANET | IEEE Conference Publication | IEEE Xplore

Application level phase adjustment for maximizing the fairness in VANET


Abstract:

Proposed safety applications for vehicle-to-vehicle (V2V) communication rely mostly on periodic broadcasting. In this work we analyze the performance and fairness aspects...Show More

Abstract:

Proposed safety applications for vehicle-to-vehicle (V2V) communication rely mostly on periodic broadcasting. In this work we analyze the performance and fairness aspects of such an one-hop periodic broadcast communication. We show that communication reliability is greatly dependent on the random relative phasing of the communicating vehicles and on the impact of hidden nodes. For a random initial phasing some vehicles suffer from consecutive packet losses thereby becoming invisible to neighboring vehicles for a long time, whereas some other vehicles have no packet loss at all. We propose a simple and effective approach to provide fair transmission opportunities and show the improvements through simulations.
Date of Conference: 08-12 November 2010
Date Added to IEEE Xplore: 10 December 2010
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Conference Location: San Francisco, CA, USA

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