상세정보
등록 UPnP 네트워크간 콘텐트를 안전하게 멀티캐스트 스트리밍하는 방법 및 그 시스템
- 출원번호
- 12490692 (2009.06.24)
- 공개번호
- 20100135296 (2010.06.03)
- 등록번호
- 8126001 (2012.02.28)
- 출원국
- 미국
- 협약과제
- 08MC2100, Peer-to-Peer 기반 가상홈 플랫폼 기술개발, 박호진
- 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.