Transmission Design for Intelligent Reflecting Surface-Aided MIMO SWIPT Systems With Finite-Alphabet Inputs - Zhu, Xiaodong; Liu, Zhen; Shi, Yuzhong; Di, Haoyang; Meng, Zhonglou; Tu, Xiaodong (IEEE transactions on communications, 2024)
Keywords: Algorithms; Approximation algorithms; Codes; Convexity; Energy harvesting; finite-alphabet inputs; Intelligent reflecting surface (IRS); Maximization; MIMO communication; multiple-input multiple-output (MIMO); Optimization; Phase shift keying; Power transfer; Quadrature amplitude modulation; Receivers; Reconfigurable intelligent surfaces; simultaneous wireless information and power transfer (SWIPT); transmission design; Wireless communication