Multi-RIS Assisted Hybrid Beamforming Design for Terahertz Massive MIMO Systems

This paper presents an innovative approach for terahertz (THz) band communications, utilizing reconfigurable intelligent surfaces (RISs) to implement an angular-based hybrid beamforming (AB-HBF). This study examines two significant THz channel scenarios with cost-efficient solutions utilizing RISs t...

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Bibliographic Details
Published in:IEEE Open Journal of the Communications Society
Main Authors: Ibrahim Yildirim, Asil Koc, Ertugrul Basar, Tho Le-Ngoc
Format: Article
Language:English
Published: IEEE 2024-01-01
Subjects:
Hybrid beamforming
terahertz band
massive MIMO
low CSI overhead
reconfigurable intelligent surface
Online Access:https://ieeexplore.ieee.org/document/10684280/

Internet

https://ieeexplore.ieee.org/document/10684280/

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