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Model, Analysis, and Improvements for V2V Communication Based on 802.11p

Authors:
Tseesuren Batsuuri
Reinder J. Bril
Johan J. Lukkien

Keywords: One-hop periodic broadcast; vehicle-to-vehicle communication, 802.11p

Abstract:
Future vehicle active safety applications will rely on one-hop Periodic Broadcast Communication (oPBC) based on a new standard IEEE 802.11p. In this work, we first aim at understanding the behavior of such oPBC under varying load conditions by considering three important quality aspects of vehicle safety applications: reliability, fairness, and delay. Second, we investigate possible improvements of these quality aspects. Our evaluation reveals that the Hidden Node (HN) problem is the main cause of various quality degradations especially when the network is unsaturated. We propose three simple but effective broadcasting schemes to alleviate the impact of the HNs.

Pages: 11 to 17

Copyright: Copyright (c) IARIA, 2012

Publication date: June 24, 2012

Published in: conference

ISSN: 2327-2058

ISBN: 978-1-61208-241-7

Location: Venice, Italy

Dates: from June 24, 2012 to June 29, 2012