Maximum Likelihood Ratio Spectrum Detection Model for Multicarrier Modulation Based Cognitive Radio Systems

2007 ◽  
Author(s):  
Tao Luo ◽  
Weidong Xiang ◽  
Tao Jiang ◽  
Zhigang Wen
Keyword(s):  
Cognitive Radio ◽  
Maximum Likelihood ◽  
Likelihood Ratio ◽  
Multicarrier Modulation ◽  
Detection Model ◽  
Ratio Spectrum ◽  
Spectrum Detection ◽  
Cognitive Radio Systems ◽  
Radio Systems

Spectrum sensing based on Bayesian generalised likelihood ratio for cognitive radio systems with multiple antennas

2019 ◽  
Vol 13 (3) ◽  
pp. 305-311 ◽  
Author(s):  
Muthana Al-Amidie ◽  
Ahmed Al-Asadi ◽  
Athanasios C. Micheas ◽  
Naz E. Islam
Keyword(s):  
Cognitive Radio ◽  
Likelihood Ratio ◽  
Spectrum Sensing ◽  
Multiple Antennas ◽  
Cognitive Radio Systems ◽  
Radio Systems

Achievable Capacity of Closed/Open-Access Cognitive Radio Systems Coexisting with a Macro Cellular Systems

2012 ◽  
Vol E95-B (4) ◽  
pp. 1190-1197
Author(s):  
Hiromasa FUJII ◽  
Hiroki HARADA ◽  
Shunji MIURA ◽  
Hidetoshi KAYAMA
Keyword(s):  
Cognitive Radio ◽  
Open Access ◽  
Cellular Systems ◽  
Cognitive Radio Systems ◽  
Radio Systems ◽  
Macro Cellular
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