Department of Electrical Engineering and Computer Science NCRG(Networks and Communications Research Group) 3. Patents
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인지 무선 통신 방법

Title
인지 무선 통신 방법
Alternative Title
A cognitive radio communication method
Author(s)
최지환 ; 김준희
Country
KO
Application Date
2017-09-19
Application No.
10-2017-0120362
Registration Date
2019-08-05
Publication No.
10-2009506
Assignee
(재)대구경북과학기술원(100/100)
URI
http://hdl.handle.net/20.500.11750/11189 10-2017-0120362
Abstract
인지 무선 통신 방법이 개시된다. 본 인지 무선 통신 방법은 면허 유저가 송신한 신호를 비면허 유저가 수신하는 단계, 인공 신경망 알고리즘을 통해, 비면허 유저가 수신한 신호의 수신 전력에 따른 면허 유저의 전송 전력을 예측하는 단계, 지지벡터 머신을 통해, 예측된 전송 전력에 따른 면허 유저의 스펙트럼 점유 상태를 판단하는 단계 및 면허 유저가 스펙트럼을 점유하고 있지 않은 경우, 비면허 유저가 스펙트럼을 이용하는 단계를 포함한다.
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