COGNITIVE RADIO COMMUNICATION METHOD FOR CONTROLLING ADAPTALY SENSING CRITERION LEVEL AND SYSTEM OF ENABLING THE METHOD

摘要

whether to control the sensing reference level adaptively according to the transmission power of the transmitter a wireless communication device and method is disclosed. That the radio communication apparatus is adaptively (adaptably) sensing reference level to control the sensing reference level control unit and received for a preset time interval by using the controlled sensing reference level signal in accordance with the transmission power of the secondary transmitter belonging to the secondary network, includes a high speed (fast) sensing to determine whether or not there is a . ; sensing , cognitive radio, cognitive radio , fast sensing, transmission power , transmission power , sensing reference level , the primary