04MR1100, Development of Super-intelligent Multimedia Anytime-anywhere Realistic TV (SmarTV) Technology,
Chieteuk Ahn
Abstract
본 논문은 TV-Anytime 메타데이터를 이용하여 맞춤형 방송 서비스를 제공하기 위한 맞춤형 방송 전송 시스템의 설계 및 구현에 관한 것이다. TV-Anytime 은 저장장치를 갖는 수신기 환경에서 ECG(Electronic Content Guide) 및 콘텐츠 기술(description) 메타데터 스키마 및 메타데이터 부호화/전송 등의 제반 표준 및 서비스 모델을 제시하고 있다 . 본 논문에서는 제시하는 TV-Anytime 기반의 맞춤형 방송 전송 시스템은 전송 서버단에서의 메타데이터 이진 부호화 및 MPEG-2 TS(Transport Stream) 다중화, 그리고 단말에서의 역다중화, 복호화 및 메타데이터 기반의 맞춤형 콘텐츠 소비 기능 등을 포함한다 . 본 논문에서는 제시하는 전송 시스템의 각 기능 모듈들의 설계 및 구현의 상세 기술과 맞춤형 콘텐츠 서비스 시나리오를 이용한 서버 -단말간의 검증 결과를 기술한다 .
KSP Keywords
MPEG-2 TS, Transport Stream(TS)
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