VANET-based Dynamic Route Guidance System Considering Communication Performance

Yuta Sakoguchi, Toshiya Miyazaki, Hiroshi Shigeno

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

Dynamic Route Guidance (DRG) system, which determines the traveling routes of vehicles, alleviates traffic problems in urban areas. On the other hand, ad-hoc network composed of vehicles, called VANET attracts attention from many researchers and VANET-based DRG systems are proposed. However, the existing DRG systems do not consider that degradation of communication performance causes degradation of application performance. Packet loss of traffic information hinders determining proper travelling routes. In this paper, we propose VANET-based DRG system with dynamic communication path selection by considering vehicle density, called DRG-DCPS. Each vehicle acquires traffic information by a request/response packet. Relay vehicles select crowded road segments as packet paths to improve communication performance. As a result, since each vehicle receives traffic information more correctly and can select appropriate travelling routes. To confirm effectiveness of DRG-DCPS, we implemented on a simulation environment integrating traffic simulator and network simulator.

本文言語English
ホスト出版物のタイトル2018 11th International Conference on Mobile Computing and Ubiquitous Network, ICMU 2018
出版社Institute of Electrical and Electronics Engineers Inc.
ISBN(電子版)9784907626341
DOI
出版ステータスPublished - 2019 2 26
イベント11th International Conference on Mobile Computing and Ubiquitous Network, ICMU 2018 - Auckland, New Zealand
継続期間: 2018 10 52018 10 8

出版物シリーズ

名前2018 11th International Conference on Mobile Computing and Ubiquitous Network, ICMU 2018

Conference

Conference11th International Conference on Mobile Computing and Ubiquitous Network, ICMU 2018
CountryNew Zealand
CityAuckland
Period18/10/518/10/8

ASJC Scopus subject areas

  • Computer Networks and Communications

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