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DISTRIBUTED PRESENCE MANAGEMENT IN PEER-TO-PEER NETWORKS

  • US 20080019291A1
  • Filed: 07/18/2007
  • Published: 01/24/2008
  • Est. Priority Date: 07/20/2006
  • Status: Active Grant
First Claim
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1. A computer software product comprising a plurality of peers adapted to participate in a peer-to-peer network where the computer software product comprises detection means for detecting actual presence information of a peer and where the computer software product comprises retrieval means for retrieving actual information about the peer, wherein the detection means is located on neighbour partner peer of the peer for detecting continuously whether the peer provides still actual information and the computer software product comprises propagation means for outdating the information about this peer in case of detecting that the peer is not alive.

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