VANET-based Dynamic Route Guidance System Considering Communication Performance

Yuta Sakoguchi, Toshiya Miyazaki, Hiroshi Shigeno

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

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.

Original languageEnglish
Title of host publication2018 11th International Conference on Mobile Computing and Ubiquitous Network, ICMU 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9784907626341
DOIs
Publication statusPublished - 2019 Feb 26
Event11th International Conference on Mobile Computing and Ubiquitous Network, ICMU 2018 - Auckland, New Zealand
Duration: 2018 Oct 52018 Oct 8

Publication series

Name2018 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

Keywords

  • DRG
  • IoT
  • VANET

ASJC Scopus subject areas

  • Computer Networks and Communications

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  • Cite this

    Sakoguchi, Y., Miyazaki, T., & Shigeno, H. (2019). VANET-based Dynamic Route Guidance System Considering Communication Performance. In 2018 11th International Conference on Mobile Computing and Ubiquitous Network, ICMU 2018 [8653609] (2018 11th International Conference on Mobile Computing and Ubiquitous Network, ICMU 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.23919/ICMU.2018.8653609