On the Optimal Number of Reflecting Elements for Reconfigurable Intelligent Surfaces
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DOI: 10.1109/lwc.2020.3034686
Abstract: This letter considers a point-to-point link where a reconfigurable intelligent surface assists the communication between a transmitter and a receiver. The system rate, energy efficiency, and their trade-off are optimized by tuning the number of… read more here.
Keywords: number reflecting; reconfigurable intelligent; optimal number; reflecting elements ... See more keywords
How Many Reflecting Elements Are Needed for Energy- and Spectral-Efficient Intelligent Reflecting Surface-Assisted Communication
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Communications"
DOI: 10.1109/tcomm.2021.3128544
Abstract: This paper investigates and analyzes the number of reflecting elements for guaranteed energy- and spectral-efficient intelligent reflecting surface (IRS)-assisted communication systems. As opposed to previous works where the energy efficiency (EE)/the spectral efficiency (SE) maximization… read more here.
Keywords: energy spectral; spectral efficient; reflecting elements; number ... See more keywords