One embodiment of the present invention relates to a method of communicating in a network with a plurality of nodes. In the method, information is gathered from the plurality of nodes, where information from each node specifies other nodes from which the node detected messages. Based on the gathered...http://www.google.com.tw/patents/US7929547?utm_source=gb-gplus-share專利 US7929547 - Networks having plurality of nodes
