Road side-to-vehicle communications

Wireless vehicular communication (WVC) has been identified as a key technology for intelligent transportation systems (ITS) for the past few years. IEEE 802.1 " 'Iproposed standard for the physical and MAC layer of the WVC devices. The main objective of the standard is to change the frame...

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Bibliographic Details
Main Author:	Saeed, Rashid Abdelhaleem
Format:	Book Chapter
Language:	English
Published:	IIUM Press 2011
Subjects:	TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices
Online Access:	http://irep.iium.edu.my/21947/ http://irep.iium.edu.my/21947/ http://irep.iium.edu.my/21947/1/Road_Side-to-Vehicle_Communication.pdf

id	iium-21947
recordtype	eprints
spelling	iium-219472012-11-06T05:14:38Z http://irep.iium.edu.my/21947/ Road side-to-vehicle communications Saeed, Rashid Abdelhaleem TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices Wireless vehicular communication (WVC) has been identified as a key technology for intelligent transportation systems (ITS) for the past few years. IEEE 802.1 " 'Iproposed standard for the physical and MAC layer of the WVC devices. The main objective of the standard is to change the frame format in order to increase the delay spread tolerance introduced by the vehicle mobility, in which the channel bandwidth is scaled from 20 MHz. i.e.. 802.11 a to 10 MHz, i.e., 802.11 p. This chapter proposes the TD~·lA technique with fixed time slots and a guard band between the slots to ensure interoperability between the wireless devices to communicate in rapidly changing environment where transactions must be completed in small timcframes. The new TDMA sub-layer is proposed to be on top of the coventional 802.llp CSMA/CA MAC. We have found that 802.11 p-based TDMA can achieve much higher throughput compared with the conventional 802.11 p-based CSMA/CA, as the distance, vehicle speed and numbers increase. Ns-2 simulation results present the performce analysis and validate the efficiency of the proposed scheme IIUM Press 2011 Book Chapter PeerReviewed application/pdf en http://irep.iium.edu.my/21947/1/Road_Side-to-Vehicle_Communication.pdf Saeed, Rashid Abdelhaleem (2011) Road side-to-vehicle communications. In: Research Issues in Wireless Communication Networking. IIUM Press, Kuala Lumpur, pp. 116-128. ISBN 978-967-418-149-9 http://rms.research.iium.edu.my/bookstore/default.aspx
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices
spellingShingle	TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices Saeed, Rashid Abdelhaleem Road side-to-vehicle communications
description	Wireless vehicular communication (WVC) has been identified as a key technology for intelligent transportation systems (ITS) for the past few years. IEEE 802.1 " 'Iproposed standard for the physical and MAC layer of the WVC devices. The main objective of the standard is to change the frame format in order to increase the delay spread tolerance introduced by the vehicle mobility, in which the channel bandwidth is scaled from 20 MHz. i.e.. 802.11 a to 10 MHz, i.e., 802.11 p. This chapter proposes the TD~·lA technique with fixed time slots and a guard band between the slots to ensure interoperability between the wireless devices to communicate in rapidly changing environment where transactions must be completed in small timcframes. The new TDMA sub-layer is proposed to be on top of the coventional 802.llp CSMA/CA MAC. We have found that 802.11 p-based TDMA can achieve much higher throughput compared with the conventional 802.11 p-based CSMA/CA, as the distance, vehicle speed and numbers increase. Ns-2 simulation results present the performce analysis and validate the efficiency of the proposed scheme
format	Book Chapter
author	Saeed, Rashid Abdelhaleem
author_facet	Saeed, Rashid Abdelhaleem
author_sort	Saeed, Rashid Abdelhaleem
title	Road side-to-vehicle communications
title_short	Road side-to-vehicle communications
title_full	Road side-to-vehicle communications
title_fullStr	Road side-to-vehicle communications
title_full_unstemmed	Road side-to-vehicle communications
title_sort	road side-to-vehicle communications
publisher	IIUM Press
publishDate	2011
url	http://irep.iium.edu.my/21947/ http://irep.iium.edu.my/21947/ http://irep.iium.edu.my/21947/1/Road_Side-to-Vehicle_Communication.pdf
first_indexed	2023-09-18T20:33:31Z
last_indexed	2023-09-18T20:33:31Z
_version_	1777408893933060096

Road side-to-vehicle communications

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