ETRI-Knowledge Sharing Plaform

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성과물

특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 UPnP 네트워크간 콘텐트를 안전하게 멀티캐스트 스트리밍하는 방법 및 그 시스템

UPnP 네트워크간 콘텐트를 안전하게 멀티캐스트 스트리밍하는 방법 및 그 시스템
이미지 확대
발명자
황태인, 박호진, 이해룡, 박광로
출원번호
12490692 (2009.06.24)
공개번호
20100135296 (2010.06.03)
등록번호
8126001 (2012.02.28)
출원국
미국
협약과제
초록
An apparatus for multicasting contents between devices in different networks includes: a home-to-home multicast control device for finding the devices in the networks, downloading contents from a device in a network to which the home-to-home multicast control device belongs, processing the contents to generate file blocks, each file block having chunk files, and multicasting the processed contents to the devices in the networks; and at least one home-to-home multicast bridge device for receiving the contents transmitted from the home-to-home multicast control device and streaming the contents to one or more devices in a network to which the home-to-home multicast bridge device belongs. The apparatus further includes a multicast relay device for relaying the contents between the home-to-home multicast control device and the home-to-home multicast bridge device.
KSP 제안 키워드
Control device, Relay device