The study of dynamic navigation with WAVE/DSRC in VANETs

Author

Lu, Shu-Ping ; Li, Kuan-Ming ; Hsieh, Cheng-Yi

Author_Institution

Ind. Technol.. Res. Inst., Inf. & Commun. Res. Labs., Hsinchu, Taiwan

fYear

2010

fDate

16-18 Dec. 2010

Firstpage

524

Lastpage

528

Abstract

Vehicular wireless communication for real-time or emergent events notification is an important issue in VANETs. In this article we construct an integrated architecture for the implementation of dynamic routing/navigation application in VANET environment using iWCU®- a WAVE/DSRC device developed by ITRI1 of Taiwan. The Dynamic navigation field test in VENET using a WAVE/DSRC On-board-Unit(OBU) and a WAVE/DSRC Road-Side-Unit(RSU) as the network node is examined. OBU provides dynamic navigation service for driver when receiving the real-time traffic information from RSU. The loopback detection method is adopted to detect re-broadcasting packets when a forward request in real-time needed in this study. As result, real-time packets transmission for dynamic navigation application with high mobility situations are delivered efficiently in testing results. Industrial Technology Research Institute.

Keywords

vehicular ad hoc networks; VANETs; loopback detection method; on-board-unit; packets transmission; re-broadcasting packets; real-time traffic information; road-side-unit; vehicular wireless communication; Ad hoc networks; Navigation; Real time systems; Roads; Vehicle dynamics; Vehicles; Wireless communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer Symposium (ICS), 2010 International

Conference_Location

Tainan

Print_ISBN

978-1-4244-7639-8

Type

conf

DOI

10.1109/COMPSYM.2010.5685457

Filename

5685457