Low-Complexity Beamforming Designs and Channel Estimation for Passive-Intelligent-Surface-Assisted MISO Energy Transfer
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DOI: 10.1109/jiot.2022.3231356
Abstract: The usage of passive intelligent surface (PIS) is emerging as a low-cost green alternative to massive antenna systems for realizing high-energy beamforming (EB) gains. Considering the limited computational capability and constant-envelope precoding for PIS, we… read more here.
Keywords: passive intelligent; intelligent surface; low complexity; channel estimation ... See more keywords