发明授权
- 专利标题: Proximity guided data discovery
- 专利标题(中): 接近指导数据发现
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申请号: US12490811申请日: 2009-06-24
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公开(公告)号: US08073978B2公开(公告)日: 2011-12-06
- 发明人: Sudipta Sengupta , Jin Li , Vijay Vasudevan
- 申请人: Sudipta Sengupta , Jin Li , Vijay Vasudevan
- 申请人地址: US WA Redmond
- 专利权人: Microsoft Corporation
- 当前专利权人: Microsoft Corporation
- 当前专利权人地址: US WA Redmond
- 主分类号: G06F15/16
- IPC分类号: G06F15/16 ; H04L12/28
摘要:
Techniques are described for sharing content among peers. Locality domains are treated as first order network units. Content is located at the level of a locality domain using a hierarchical DHT in which nodes correspond to locality domains. A peer searches for a given piece of content in a proximity guided manner and terminates at the earliest locality domain (in the hierarchy) which has the content. Locality domains are organized into hierarchical clusters based on their proximity.
公开/授权文献
- US20100332579A1 PROXIMITY GUIDED DATA DISCOVERY 公开/授权日:2010-12-30