Title :
Real Time Traffic Information Service Using Terrestrial Digital Multimedia Broadcasting System
Author :
Cho, Sammo ; Geon, Kim ; Jeong, Youngho ; Ahn, Chung-Hyun ; Lee, Soo In ; Lee, Hyuckjae
Author_Institution :
Electron. & Telecommun. Res. Inst., Daejeon
Abstract :
The major contribution of this paper is the implementation of real time traffic and traveler information service through the terrestrial digital multimedia broadcasting (T-DMB) system, which are known to be suitable for the mobile data services as well as audio and video services. The implemented system converts the Korean characteristic traffic information into the transport protocol expert group (TPEG) messages, and provides them to the T-DMB system. By testing the service with the TPEG message decoder implemented in the navigation system on PDA and laptop, it has turned out that it can be used as a highly efficient traffic information service system that could be adopted in Korea as well as in European countries
Keywords :
automobiles; data communication; decoding; digital audio broadcasting; digital video broadcasting; multimedia systems; road traffic; traffic information systems; transport protocols; European countries; Korean characteristic traffic information; PDA; T-DMB; TPEG; TTI; audio service; decoder; mobile data service; navigation system; real time traffic; terrestrial digital multimedia broadcasting system; transport protocol expert group message; traveler information service; video service; Decoding; Digital audio broadcasting; Digital multimedia broadcasting; Digital video broadcasting; Multimedia communication; Navigation; Personal digital assistants; Portable computers; Real time systems; System testing; DAB; T-DMB; TPEG; TTI;
Journal_Title :
Broadcasting, IEEE Transactions on
DOI :
10.1109/TBC.2006.884225