DATA NODE APPARATUS, PEER INFORMATION ACQUISITION METHOD AND SYSTEM
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United States of America Patent
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Issued Date -
Dec 15, 2011
app pub date -
Mar 19, 2010
filing date -
Apr 1, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A data node apparatus, a peer information acquisition method and a system are provided. An apparatus that serves as a data node in peer-to-peer (P2P) data exchange, comprising: a data node application unit that issues a peer list request and carries out data exchange with peers; and a list processing unit that intercepts an original peer list provided by an indexing server in response to the peer list request, issues a peer location request to an information server and receives peer location information provided by the information server in response to the peer location request, performs a processing on the original peer list based on the peer location information to derive a processed peer list, and provides the processed peer list to the data node application unit.
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