On-demand data disseminating with considering channel interference for efficient shortest-route service on intelligent transportation system

Chuan Ming Liu*, Li-Chun Wang, Lei Chen, Chung Ju Chang

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

6 Scopus citations

Abstract

In this paper, we study the shortest route service on Intelligent Transportation System (ITS) which provides the shortest route between two locations specified by a mobile client. We discuss the traditional dedicated channel method and propose a new on-demand broadcasting method. Three measurements are considered when analyzing and simulating the above two methods: (1)the total channel cost (i.e., the amount of data sent from the server), (2) the system time (i.e., the time elapsed between the issuing and termination of a request), and (3) the channel interference. The results show that our on-demand broadcasting method yields less total channel cost for the same group of mobile clients and less system time. Furthermore, as the cell radius increases, the channel interference caused by the broadcast channel increases.

Original languageEnglish
Title of host publicationConference Proceeding - 2004 IEEE International Conference on Networking, Sensing and Control
Pages701-706
Number of pages6
DOIs
StatePublished - 28 Jun 2004
EventConference Proceeding - 2004 IEEE International Conference on Networking, Sensing and Control - Taipei, Taiwan
Duration: 21 Mar 200423 Mar 2004

Publication series

NameConference Proceeding - IEEE International Conference on Networking, Sensing and Control
Volume2

Conference

ConferenceConference Proceeding - 2004 IEEE International Conference on Networking, Sensing and Control
CountryTaiwan
CityTaipei
Period21/03/0423/03/04

Keywords

  • And channel interference
  • Channel cost
  • Data disseminating
  • Intelligent Transportation System (ITS)
  • On-demand broadcasting
  • Shortest route
  • System time

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