An Enhanced SDR Based Global Algorithm for Nonconvex Complex Quadratic Programs With Signal Processing Applications - Lu, Cheng; Liu, Ya-Feng; Zhou, Jing (IEEE open journal of signal processing, 2020)
Keywords: Algorithms; Applications programs; Array signal processing; Beamforming; Branch-and-bound algorithm; Complex variables; enhanced SDR; Global optimization; MIMO communication; MIMO detection; nonconvex CQP; Polar coordinates; Quadratic programming; Radar; Radar detection; Signal processing; Signal processing algorithms; Signal to noise ratio; Transmitters; virtual beamforming