Peer devices register with a resource locator service so that the peer devices can be uniquely identified in a networking environment. An addressing scheme addresses a peer resource in the networking environment based on the unique identifier of a peer device that is a master publisher of the resource....http://www.google.fr/patents/US7734817?utm_source=gb-gplus-shareBrevet US7734817 - Universal naming scheme for peer-to-peer resources
Universal naming scheme for peer-to-peer resources