1. Efficient multiple antenna–relay selection algorithms for MIMO unidirectional–bidirectional cognitive relay networks1. Issue 2 (29th April 2014) Authors: Alsharoa, Ahmad; Ghazzai, Hakim; Alouini, Mohamed‐Slim Journal: Transactions on emerging telecommunications technologies Issue: Volume 27:Issue 2(2016:Feb.) Page Start: 170 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗