An Efficient Manifold Algorithm for Constructive Interference Based Constant Envelope Precoding - Fan Liu; Masouros, Christos; Amadori, Pierluigi Vito; Huafei Sun (IEEE signal processing letters, 2017)
Keywords: Approximation algorithms; Complexity theory; Constant envelope; Interference; manifold optimization; Manifolds; massive multi-input multi-output (mMIMO); multiuser multi-input single-output (MU-MISO) downlink; Optimization; Precoding; Signal processing algorithms