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How severe is the hidden terminal problem in VANETs when using CSMA and STDMA?
Halmstad University, School of Information Science, Computer and Electrical Engineering (IDE), Halmstad Embedded and Intelligent Systems Research (EIS), Embedded Systems (CERES).
Halmstad University, School of Information Science, Computer and Electrical Engineering (IDE), Halmstad Embedded and Intelligent Systems Research (EIS), Embedded Systems (CERES).ORCID iD: 0000-0001-6497-4099
Chalmers University of Technology.
2011 (English)In: IEEE Vehicular Technology Conference (VTC Fall) / [ed] IEEE, Piscataway, N.J.: IEEE conference proceedings, 2011, 1-5 p.Conference paper, Published paper (Refereed)
Abstract [en]

The hidden terminal problem is often said to be the major limiting performance factor in vehicular ad hoc networks. In this article we propose a definition of the hidden terminal problem suitable for broadcast transmissions and proceed with a case study to find how the packet reception probability is affected by the presence of hidden terminals. Two different medium access control methods; carrier sense multiple access (CSMA) from IEEE 802.11p and self-organizing time division multiple access (STDMA), are subject of investigation through computer simulations of a highway scenario with a Nakagami fading channel model. The results reveal that the presence of hidden terminals does not significantly affect the performance of the two MAC protocols. STDMA shows a higher packet reception probability for all settings due to the synchronized packet transmissions.

Place, publisher, year, edition, pages
Piscataway, N.J.: IEEE conference proceedings, 2011. 1-5 p.
Series
Vehicular Technology Conference, ISSN 1090-3038 ; 2011
Keyword [en]
hidden terminal, VANET, vehicular communications, STDMA, CSMA
National Category
Communication Systems
Identifiers
URN: urn:nbn:se:hh:diva-16701DOI: 10.1109/VETECF.2011.6093256ISI: 000298891500444Scopus ID: 2-s2.0-83755180831ISBN: 978-1-4244-8328-0 OAI: oai:DiVA.org:hh-16701DiVA: diva2:464320
Conference
IEEE Vehicular Technology Conference, 5-8 Sept., San Francisco, CA, USA, 2011
Note

©2011 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.

Available from: 2012-01-10 Created: 2011-12-13 Last updated: 2014-01-13Bibliographically approved

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