ZONE-BASED DISTRIBUTED SENSING METHOD IN COGNITIVE RADIO AD-HOC NETWORKS

摘要

PURPOSE: A distributed sensing method of a recognition wireless ad-hoc network is provided to transfer a sensed result to the other recognition wireless user node. CONSTITUTION: A sensing result transmitting unit(340) senses a channel for using a main user node in a sensing section. The sensing result transmitting unit supplies a sharing message to a recognition wireless user node. A representative sensing node advertisement unit(320) supplies an advertisement message including the sensing section, a representative determining point to a user node.