Adaptive congestion control for DSRC vehicle networks

descriptionPublicationkeyboard_double_arrow_right Article 01 Feb 2010 United Kingdom Publisher:Institute of Electrical and Electronics Engineers (IEEE)Journal:IEEE Communications Letters, volume 14, pages 127-129 (issn: 1089-7798,

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Authors: Jianhua He; Hsiao-Hwa Chen; Thomas M. Chen; Wenqing Cheng;

doi: 10.1109/lcomm.2010.02.092002

Adaptive congestion control for DSRC vehicle networks

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Abstract

Dedicated short range communications (DSRC) was proposed for collaborative safety applications (CSA) in vehicle communications. In this article we propose two adaptive congestion control schemes for DSRC-based CSA. A cross-layer design approach is used with congestion detection at the MAC layer and traffic rate control at the application layer. Simulation results show the effectiveness of the proposed rate control scheme for adapting to dynamic traffic loads.

Country

United Kingdom

Related Organizations

University of Dundee
United Kingdom
Huazhong University of Science and Technology
China (People's Republic of)
National Cheng Kung University
Taiwan
Swansea University
United Kingdom

Keywords

Vehicle network, IEEE 802.11, Road safety application, /dk/atira/pure/subjectarea/asjc/1700/1706, name=Modelling and Simulation, /dk/atira/pure/subjectarea/asjc/2200/2208, name=Electrical and Electronic Engineering, name=Computer Science Applications, 004, 620, DSRC, /dk/atira/pure/subjectarea/asjc/2600/2611

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