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특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 방송채널 연동 및 제한 수신을 적용한 방송서비스 제공방법 및 장치

방송채널 연동 및 제한 수신을 적용한 방송서비스 제공방법 및 장치
이미지 확대
발명자
이광순, 이현, 이봉호, 허남호, 윤국진, 이용훈, 이수인, 정광희
출원번호
13173557 (2011.06.30)
공개번호
20120005715 (2012.01.05)
등록번호
8584190 (2013.11.12)
출원국
미국
협약과제
09MR4100, 차세대DTV핵심기술개발(표준화연계)-무안경개인형3D방송기술개발(계속), 김진웅
초록
Provided is an apparatus and method for transmitting and receiving broadcasting data and supplementary data. The method includes: generating broadcasting data and supplementary data for a plurality of predetermined 3D broadcasting services to be provided to users; multiplexing the generated broadcasting data for broadcasting channels respectively allocated to the plurality of predetermined 3D broadcasting services, and multiplexing the generated supplementary data for one commonly broadcasting channel commonly allocated to the plurality of predetermined 3D broadcasting services; encoding the multiplexed supplementary data corresponding to a conditional access system; and transmitting the encoded supplementary data to the one common broadcasting channel, and transmitting the multiplexed broadcasting data to the allocated broadcasting channels.