Omar Mohamed Alaa Abdelbaky Mahmoud <br/><br/>
Cognitive Radio with two-path amplify and forward relaying MIMO systems /  
Omar Mohamed Alaa Abdelbaky Mahmoud ; Supervised Ahmed Elsayed Elmahdy 
 - Cairo :   Omar Mohamed Alaa Abdelbaky Mahmoud ,   2017 
 - 53 Leaves :   charts , facsimiles ;   30cm  
<br/><br/>Thesis (M.Sc.) - German University - Faculty of  Postgraduate Studies and Scientific Research - Department of Communications Engineering  
<br/><br/> In thesis, a MIMO Cognitive Radio system using two-path relaying with amplify and forward protocol is investigated. The Cognitive Radio system, The primary  user (PU) transmitter cooperates with the secondary user (US) transmitter and receiver to send the PU data to the PU destination