Improvement and evaluation of the wireless ad hoc network protocol FORP for inter-vehicle communications

Takuya Nishimaki, Koichi Gyoda

研究成果: Conference contribution

抜粋

For the realization of the safe driving support system in the Intelligent Transport System (ITS), many studies are conducted to apply the wireless ad hoc network to the inter-vehicle communication. In the wireless ad hoc network protocol used for the inter-vehicle communication, it is necessary to consider the stability of route because network topology changes dynamically according to movement of vehicles. Flow Route Oriented Protocol (FORP) is suitable for such case because Route Expiration Time (RET) that is the index of the route stability is used when the route is decided. However, there is a problem of FORP that the amount of control traffic is comparatively large because the node should broadcast the Route Request (RREQ) packet even when the stability of the link that composes the route is low. In this paper, we propose an improvement method of FORP to reduce routing traffic. To evaluate the performance of improved FORP (iFORP), we implemented FORP and iFORP in a network simulator. From simulation results, iFORP shows the better performance than the FORP.

元の言語English
ホスト出版物のタイトル2014 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2014
出版者Institute of Electrical and Electronics Engineers Inc.
ページ387-390
ページ数4
エディションFebruary
ISBN(電子版)9781479952304
DOI
出版物ステータスPublished - 2015 2 5
イベント2014 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2014 - Ishigaki Island, Okinawa, Japan
継続期間: 2014 11 172014 11 20

出版物シリーズ

名前IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS
番号February
2015-February

Other

Other2014 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2014
Japan
Ishigaki Island, Okinawa
期間14/11/1714/11/20

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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  • これを引用

    Nishimaki, T., & Gyoda, K. (2015). Improvement and evaluation of the wireless ad hoc network protocol FORP for inter-vehicle communications. : 2014 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2014 (February 版, pp. 387-390). [7032801] (IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS; 巻数 2015-February, 番号 February). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APCCAS.2014.7032801