Quarter-omni: Improving coverage and throughput through partial directional communication in IEEE 802.11p WAVE

Sungheon Lim; Hyogon Kim

doi:10.1109/VTCFall.2012.6399260

Quarter-omni: Improving coverage and throughput through partial directional communication in IEEE 802.11p WAVE

Sungheon Lim, Hyogon Kim

Department of Computer Science and Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In the vehicular networking environment employing directional communication for RSU coverage extension, the use of RTS/CTS is essential to cope with exacerbated hidden terminal problem. Depending on how we set the directionality of the RSU and the OBU antenna in RTS/CTS and DATA/ACK exchanges, we can obtain different coverage and throughput performance. We show in this paper that setting the RSU to use omni-directional communication for RTS/CTS while using directional communication for all other cases both at the RSU and the OBU lead to the best performance.

Original language	English
Title of host publication	2012 IEEE Vehicular Technology Conference, VTC Fall 2012 - Proceedings
DOIs	https://doi.org/10.1109/VTCFall.2012.6399260
Publication status	Published - 2012
Event	76th IEEE Vehicular Technology Conference, VTC Fall 2012 - Quebec City, QC, Canada Duration: 2012 Sept 3 → 2012 Sept 6

Publication series

Name	IEEE Vehicular Technology Conference
ISSN (Print)	1550-2252

Other

Other	76th IEEE Vehicular Technology Conference, VTC Fall 2012
Country/Territory	Canada
City	Quebec City, QC
Period	12/9/3 → 12/9/6

ASJC Scopus subject areas

Computer Science Applications
Electrical and Electronic Engineering
Applied Mathematics

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10.1109/VTCFall.2012.6399260

Cite this

Lim, S & Kim, H 2012, Quarter-omni: Improving coverage and throughput through partial directional communication in IEEE 802.11p WAVE. in 2012 IEEE Vehicular Technology Conference, VTC Fall 2012 - Proceedings., 6399260, IEEE Vehicular Technology Conference, 76th IEEE Vehicular Technology Conference, VTC Fall 2012, Quebec City, QC, Canada, 12/9/3. https://doi.org/10.1109/VTCFall.2012.6399260

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abstract = "In the vehicular networking environment employing directional communication for RSU coverage extension, the use of RTS/CTS is essential to cope with exacerbated hidden terminal problem. Depending on how we set the directionality of the RSU and the OBU antenna in RTS/CTS and DATA/ACK exchanges, we can obtain different coverage and throughput performance. We show in this paper that setting the RSU to use omni-directional communication for RTS/CTS while using directional communication for all other cases both at the RSU and the OBU lead to the best performance.",

author = "Sungheon Lim and Hyogon Kim",

year = "2012",

doi = "10.1109/VTCFall.2012.6399260",

language = "English",

isbn = "9781467318815",

series = "IEEE Vehicular Technology Conference",

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AB - In the vehicular networking environment employing directional communication for RSU coverage extension, the use of RTS/CTS is essential to cope with exacerbated hidden terminal problem. Depending on how we set the directionality of the RSU and the OBU antenna in RTS/CTS and DATA/ACK exchanges, we can obtain different coverage and throughput performance. We show in this paper that setting the RSU to use omni-directional communication for RTS/CTS while using directional communication for all other cases both at the RSU and the OBU lead to the best performance.

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ER -

Quarter-omni: Improving coverage and throughput through partial directional communication in IEEE 802.11p WAVE

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