发明名称 |
Partially replicated, locally searched peer to peer file sharing system |
摘要 |
Controlling access to a file includes selecting, by a first network node in a peer to peer file sharing system, a file to make available for sharing with a second network node in the peer to peer file sharing system, the file being stored on the first network node. The first network node sends index information associated with the selected file to the second network node. The second network node subsequently performs a local search of a set of index information associated with a set of files stored in the peer to peer file sharing system to locate the index information for the selected file; and requests a copy of the selected file from the first network node using the index information.
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申请公布号 |
US2009198822(A1) |
申请公布日期 |
2009.08.06 |
申请号 |
US20090384577 |
申请日期 |
2009.04.07 |
申请人 |
NEEDHAM BRADFORD H;LEWIS MARK |
发明人 |
NEEDHAM BRADFORD H.;LEWIS MARK |
分类号 |
G06F15/16;G06F17/30 |
主分类号 |
G06F15/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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