{"id":"W2071707134","doi":"10.1109/jsac.2004.839380","title":"Cognitive radio: brain-empowered wireless communications","year":2005,"lang":"en","type":"article","venue":"IEEE Journal on Selected Areas in Communications","topic":"Cognitive Radio Networks and Spectrum Sensing","field":"Computer Science","cited_by":11988,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"","keywords":"Cognitive radio; Computer science; Radio resource management; Wireless; Software-defined radio; Interference (communication); Transmitter power output; Radio spectrum; Transmitter; Channel (broadcasting); Spectrum management; Telecommunications; Wireless network; Cognitive network; Metric (unit); Electromagnetic interference; Control channel; Computer network; Transmission (telecommunications); Engineering","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null}