ADMM-Based Fast Algorithm for Multi-Group Multicast Beamforming in Large-Scale Wireless Systems - Chen, Erkai; Tao, Meixia (IEEE transactions on communications, 2017)
Keywords: Algorithm design and analysis; Algorithms; Alternating direction method of multipliers (ADMM); Antenna arrays; Approximation algorithms; Array signal processing; Beamforming; Complexity; Computational geometry; convex-concave procedure (CCP); Convexity; large-scale optimization; Multicasting; non-convex quadratically constrained quadratic programming (QCQP); Physical layer multicasting; Programming; Quadratic programming; Quality of service; Semidefinite programming; State of the art; Transmitters; Wireless communication