Low-Bit Hybrid RIS Enhanced Beamforming Design With Imperfect CSI

Reconfigurable Intelligent Surface (RIS) is considered as a promising tool for improving wireless communication due to its various advantages. However, owing to the effect of "multiplicative fading" and practical hardware limitations, it is very limited for passive RIS to enhance the wirel...

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Bibliographic Details

Published in:	IEEE International Conference on Signal and Image Processing Applications (Online) pp. 261 - 266
Main Authors:	Guo, Yeyong, Zhang, Peichang, Peng, Yi, Ye, Junjie, Huang, Lei, Chen, Zhen
Format:	Conference Proceeding
Language:	English
Published:	IEEE 12.07.2024
Subjects:	Fading channels genetic algorithm hybrid RIS imperfect channel state information low precision quantization Optimization methods Quality of service Quantization (signal) Simulation sum rate System performance Wireless communication
ISSN:	2642-6471
Online Access:	Get full text
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