scholarly journals Energy-efficient power adaptation for cognitive radio systems under imperfect channel sensing

2014 ◽  
Author(s):  
Gozde Ozcan ◽  
M. Cenk Gursoy
Keyword(s):  
Cognitive Radio ◽  
Energy Efficient ◽  
Channel Sensing ◽  
Cognitive Radio Systems ◽  
Power Adaptation ◽  
Radio Systems ◽  
Efficient Power

scholarly journals Energy-Efficient Power Loading for OFDM-Based Cognitive Radio Systems With Channel Uncertainties

2015 ◽  
Vol 64 (6) ◽  
pp. 2672-2677 ◽  
Author(s):  
Ebrahim Bedeer ◽  
Osama Amin ◽  
Octavia A. Dobre ◽  
Mohamed H. Ahmed ◽  
Kareem E. Baddour
Keyword(s):  
Cognitive Radio ◽  
Energy Efficient ◽  
Cognitive Radio Systems ◽  
Power Loading ◽  
Radio Systems ◽  
Efficient Power ◽  
Channel Uncertainties
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