| 摘要 |
<p>In one embodiment, a method of transmitting contact data in a peer to peer communications network includes transmitting a list of contacts from a first contact store to a first compare means. At the first compare means, the list of contacts from the first contact store is compared with a list of contacts from a second contact store to identify common contacts between the lists of contacts from the first and second contact stores, the first compare means outputting a contacts result based on the identification of the common contacts. At a second compare means, the contacts result output from the first compare means is compared with a list of contacts from a third contact store. An output of the second compare means is used to identify at least one contact to recommend as a new contact to a recommendee user in the network. The first contact store is at a node of the network and the first compare means is at another node of the network, and the list of contacts transmitted from the first contact store is transmitted over the network to the first compare means.</p> |
