Application-Based Congestion Control Policy for the Communication Channel in VANETs
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Publication Details
Output type: Journal article
Author list: Sepulcre M, Gozalvez J, Harri J, Hartenstein H
Publisher: Institute of Electrical and Electronics Engineers
Publication year: 2010
Journal: IEEE Communications Letters (1089-7798)
Volume number: 14
Issue number: 10
Start page: 951
End page: 953
Number of pages: 3
ISSN: 1089-7798
eISSN: 1558-2558
Languages: English-Great Britain (EN-GB)
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Open access status: closed
Abstract
This letter proposes a novel proactive congestion control policy for vehicular ad-hoc networks, in which each vehicle's communication parameters are adapted based on their individual application requirements. Contrary to other approaches, where transmission resources tend to be assigned based on system-level performance metrics, the technique proposed in this paper aims to individually satisfy the target application performance of each vehicle, while globally minimising the channel load to prevent channel congestion.
Keywords
Congestion control, cooperative road safety applications, intelligent transportation systems, VANETs
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