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A location-based MAC protocol for safety-of-life vehicle-to-vehicle communication

Rico Garcia, Cristina and Strang, Thomas and Lehner, Andreas (2008) A location-based MAC protocol for safety-of-life vehicle-to-vehicle communication. In: Eleventh International Conference on Computer System Design and Operations in the Railway and Other Transit Systems 2008, 103, pp. 305-314. Wit Press. COMPRAIL 2008, [2008-09-15 - 2008-09-17], Toledo (Spain). ISBN 978-1-84564-126-9 ISSN 1746-4498

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Abstract

Safety of life applications have high importance in today’s traffic as current statistics show. In particular active safety applications are in the center of research activities, focussing on vehicle to vehicle communications as it is easier and cheaper to deploy as well as more effective in most situations. This approach has also to be followed for railway traffic. Though, different vehicle types have different characteristics and therefore different requirements to their communication systems and the communication networks in particular. We identified here the need for an adapted Medium Access Control (MAC) protocol, called Cell-based Orientation-aware MANET Broadcast (COMB) protocol, that fulfills the requirements of the train specific scenario and overcomes the drawbacks of all existing approaches. COMB is based on localization aware cross layer dimensioned CDMA cells, and uses the SOTDMA protocol as intra cell scheme, while the inter cell scheme relies on direction and speed awareness. Like that it can cope with the trains’ speed and their need for a robust communication.

Item URL in elib:https://elib.dlr.de/54193/
Document Type:Conference or Workshop Item (Speech, Paper)
Title:A location-based MAC protocol for safety-of-life vehicle-to-vehicle communication
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Rico Garcia, CristinaUNSPECIFIEDUNSPECIFIED
Strang, ThomasUNSPECIFIEDUNSPECIFIED
Lehner, AndreasUNSPECIFIEDUNSPECIFIED
Date:July 2008
Journal or Publication Title:Eleventh International Conference on Computer System Design and Operations in the Railway and Other Transit Systems 2008
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:103
Page Range:pp. 305-314
Editors:
EditorsEmail
Brebbia, C.AUNSPECIFIED
Allan, J.UNSPECIFIED
Arias, E.UNSPECIFIED
Goodman, C. J.UNSPECIFIED
Rumsey, A. F.UNSPECIFIED
Sciutto, G.UNSPECIFIED
Tomii, N.UNSPECIFIED
Publisher:Wit Press
Series Name:WIT Transactions on the Built Environment
ISSN:1746-4498
ISBN:978-1-84564-126-9
Status:Published
Keywords:RCAS, Broadcast, Trains, V2V communication, MAC
Event Title:COMPRAIL 2008
Event Location:Toledo (Spain)
Event Type:international Conference
Event Dates:[2008-09-15 - 2008-09-17]
Organizer:WIT
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Transport
HGF - Program Themes:Traffic Management (old)
DLR - Research area:Transport
DLR - Program:V VM - Verkehrsmanagement
DLR - Research theme (Project):V - Fahrzeugenergiesysteme (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Communications Systems
Deposited By: Rico Garcia, Cristina
Deposited On:27 Oct 2008
Last Modified:14 Jan 2010 23:33

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