Parallel Factor Decomposition Channel Estimation in RIS-Assisted Multi-User MISO Communication - Wei, Li; Huang, Chongwen; Alexandropoulos, George C.; Yuen, Chau (Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop, 2020)
Keywords: Benchmark testing; Channel estimation; iterative channel estimation; metasurfaces; MISO communication; parallel factor decomposition; Reconfigurable intelligent surfaces; Signal processing algorithms; Simulation; Training; Wireless networks