Browse > Article

A Data Broadcasting System for Traffic Information Based on Terrestrial DMB  

Kang, Do-Young (TBN한국교통방송본부 교통정보부)
Yeh, Hong-Jin (아주대학교 정보통신공학과)
Abstract
Traffic information is considered as one of the core contents of the terrestrial DMB. This paper proposes and implements the data broadcasting system, which automatically collects data and transmits the contents in order to provide traffic information promptly The proposed data broadcasting system comprises the following three subsystems: 1 he traffic information integration system for collecting and processing data in real-time, the traffic information authoring system for automatically creating and verifying the contents, and the traffic information transmission system for transmitting the created contents. We describe these subsystems in detail about their functionality, components and interoperability. The proposed data broadcasting system provides the HWS type contents as the PAD data of the terrestrial DMB audio broadcast. Finally, we describe our implementation of the data broadcasting system, and suggest further improvements that need to be made.
Keywords
Terrestrial DMB(Digital Multimedia Broadcasting); Data Broadcasting System; Traffic Information Integration System; Traffic Information Authoring System; Traffic Information Transmission System; PAD(Programme Associated Data); BWS(Broadcast Web Site);
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 이상운,목하균,이광기,'초단파디지털라디오방송 송수신 정합표준', pp. 12-13,한국정보통신기술협회,2003.10
2 정문열,'데이타 방송 프로그램의 유형과 구조', 정보과학회지,제20권 제5호,pp. 6-9, 2002   과학기술학회마을
3 김진혁,복득규,'TV홈쇼핑의 新성장동력, T-커머스', SERI경제포커스 제73호,pp. 4-5,삼성경제연구소,2006.1
4 변상규, 여재현,'DMB방송 수용도 조사 분석', pp. 22-29,한국전자통신연구원, 2004.1