发明授权
US07925781B1 Distributed storage to support user interactivity in peer-to-peer video streaming
有权
分布式存储,以支持用户在点对点视频流中的交互性
- 专利标题: Distributed storage to support user interactivity in peer-to-peer video streaming
- 专利标题(中): 分布式存储,以支持用户在点对点视频流中的交互性
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申请号: US11754831申请日: 2007-05-29
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公开(公告)号: US07925781B1公开(公告)日: 2011-04-12
- 发明人: Shueng Han Gary Chan , Wai Pun Yiu
- 申请人: Shueng Han Gary Chan , Wai Pun Yiu
- 申请人地址: HK Kowloon
- 专利权人: The Hong Kong University of Science and Technology
- 当前专利权人: The Hong Kong University of Science and Technology
- 当前专利权人地址: HK Kowloon
- 代理机构: Turocy & Watson, LLP
- 主分类号: G06F15/173
- IPC分类号: G06F15/173
摘要:
A method of video distribution within a peer-to-peer network. Once the video has initially been downloaded from a server, various fragments of it reside on various peers of the network. At the location of each fragment, the peer which stores it preferably also carries pointers to preceding-fragment, following-fragment, and same-fragment locations. This provides a list-driven capability so that, once a user has attached to any fragment of the program, the user can then transition according to the previous-fragment and following-fragment pointers to play, fast-forward, or rewind the program.
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