George C. Alexandropoulos, Vahid Jamali, Robert Schober, H. Vincent Poor. Near-Field Hierarchical Beam Management for RIS-Enabled Millimeter Wave Multi-Antenna Systems. In 12th IEEE Sensor Array and Multichannel Signal Processing Workshop, SAM 2022, Trondheim, Norway, June 20-23, 2022. pages 460-464, IEEE, 2022. [doi]
Abstract is missing.