Joint design of sensing and transmission in energy-efficient cognitive radio systems over fading channels

2013 ◽  
Vol 7 (6) ◽  
pp. 577-584 ◽  
Author(s):  
Zhiping Shi ◽  
Kah Chan Teh ◽  
Kwok Hung Li
Keyword(s):  
Cognitive Radio ◽  
Fading Channels ◽  
Energy Efficient ◽  
Joint Design ◽  
Cognitive Radio Systems ◽  
Radio Systems

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

scholarly journals Joint Design of Pilot Power and Pilot Pattern for Sparse Cognitive Radio Systems

2015 ◽  
Vol 64 (11) ◽  
pp. 5384-5390 ◽  
Author(s):  
Chenhao Qi ◽  
Lenan Wu ◽  
Yongming Huang ◽  
A. Nallanathan
Keyword(s):  
Cognitive Radio ◽  
Joint Design ◽  
Cognitive Radio Systems ◽  
Radio Systems ◽  
Pilot Power ◽  
Pilot Pattern
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