Zooming: A zoom-based approach for parking space availability in VANET

Guey Yun Chang, Jang Ping Sheu, Cheng Yu Chung

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

4 Scopus citations

Abstract

In this paper, we propose a zoom-based approach for parking space availability. The main idea of our scheme lies on the fact that drivers near the queried locations are interested in detail (zoomed-in) parking space information, while drivers in a distant place are interested in rough (zoomed-out) information about free parking spaces. Our zooming technique is based on discrete cosine transform. Besides, a winner-take-all scheme is also proposed to further reduce communication overhead in packet loss environment. As compared to previous work, simulation results show that our scheme reduces 40% to 50% communication overhead. hoc networks

Original languageEnglish
Title of host publication2010 IEEE 71st Vehicular Technology
DOIs
StatePublished - 2010
Event2010 IEEE 71st Vehicular Technology Conference, VTC 2010-Spring - Taipei, Taiwan
Duration: 16 May 201019 May 2010

Publication series

NameIEEE Vehicular Technology Conference
ISSN (Print)1550-2252

Conference

Conference2010 IEEE 71st Vehicular Technology Conference, VTC 2010-Spring
Country/TerritoryTaiwan
CityTaipei
Period16/05/1019/05/10

Keywords

  • Information dissemination
  • Parking space
  • Vehicular ad

Fingerprint

Dive into the research topics of 'Zooming: A zoom-based approach for parking space availability in VANET'. Together they form a unique fingerprint.

Cite this