Please use this identifier to cite or link to this item:
https://hdl.handle.net/11000/4931
Coordination of Congestion and Awareness Control
in Vehicular Networks
Title: Coordination of Congestion and Awareness Control
in Vehicular Networks |
Authors: Sepulcre, Miguel Gozalvez, Javier |
Department: Departamentos de la UMH::Ingeniería de Comunicaciones |
Issue Date: 2018-11-15 |
URI: http://hdl.handle.net/11000/4931 |
Abstract:
Vehicular networks need to guarantee the communication reliability levels necessary to
satisfy the application requirements, while ensuring a stable network operation even under dense
deployments. To this aim, congestion and awareness control protocols dynamically adapt the same communication parameters based on context conditions. If the two protocols operate independently,
negative interactions or conflicts can arise. This situation can occur if for example congestion control
requires decreasing the transmission power to reduce the channel load, but this reduction negatively
influences the vehicles’ awareness range. To address these interactions or conflicts, this paper proposes
and evaluates a methodology to coordinate congestion and awareness control protocols. A key
advantage of the proposed methodology is that it does not require the integration of the interacting
protocols, nor does it require changing their original design. The obtained results demonstrate the
effectiveness of the proposed coordination methodology. In addition, the proposed methodology
can be extended to the coordination of multiple protocols operating over the same communication
parameters. This is here demonstrated considering the coordination of congestion, awareness and
topology control protocols.
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Keywords/Subjects: vehicular networks; congestion control awareness control cross-layer management topology control connected vehicles cooperative ITS |
Knowledge area: . Ingeniería eléctrica. Electrotecnia. Telecomunicaciones |
Type of document: application/pdf |
Access rights: info:eu-repo/semantics/openAccess |
DOI: https://doi.org /10.3390/electronics7110335 |
Appears in Collections: Artículos Ingeniería Comunicaciones
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