Intelligent Reflecting Surface-Enhanced OFDM: Channel Estimation and Reflection Optimization - Zheng, Beixiong; Zhang, Rui (IEEE wireless communications letters, 2020)
Keywords: Algorithms; Beamforming; channel estimation; Computer simulation; Intelligent reflecting surface (IRS); OFDM; Optimization; Orthogonal Frequency Division Multiplexing; passive beamforming; Reconfigurable intelligent surfaces; Reflection; reflection optimization; Wireless communication systems; Wireless communications