Homotopy Approach for Energy-Efficient MIMO Systems With Zero-Forcing Transceivers - Dai, Jisheng; Xu, Weichao; Ye, Zhongfu; Hu, Nan; Chang, Chunqi (IEEE transactions on vehicular technology, 2017)
Keywords: Allocations; Antennas; Complexity; Computer simulation; Energy efficiency (EE); homotopy method; MIMO; MIMO (control systems); multiple-input multiple-output (MIMO); Nonlinear programming; Optimization; piecewise-defined method; Power demand; Resource management; solution path; Transceivers; Uplink; zero-forcing (ZF)