Precoder design and node power allocation in multi-antenna amplify-and-forward (AF) relay systems - Danaee, Ahmad; Bahrami, Hamid Reza; Sadeghzadeh, Mehdi (2013 IEEE International Conference on Communications (ICC), 2013)
Keywords: Bit error rate; Covariance matrices; MIMO; Noise; Optimization; Relays; Resource management