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04/02/2023
Near-Field Channel Estimation for Extremely Large-Scale Reconfigurable Intelligent Surface (XL-RIS)-Aided Wideband mmWave Systems
Near-field communications present new opportunities over near-field chan...
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12/04/2022
An ISAC-based Beam Alignment Approach for Enhancing Terahertz Network Coverage
Terahertz (THz) communication can provide high-capacity data transmissio...
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10/03/2021
A Unified 3D Beam Training and Tracking Procedure for Terahertz Communication
Terahertz (THz) communication is considered as an attractive way to over...
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07/07/2021
Prospective Beamforming Technologies for Ultra-Massive MIMO in Terahertz Communications: A Tutorial
Terahertz (THz) communications with a frequency band 0.1-10 THz are envi...
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04/07/2021
Intelligent Reflecting Surfaces Assisted Terahertz Communications toward 6G
Terahertz (THz) communications have emerged as a promising candidate to ...
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04/07/2021
3D Beam Training in Terahertz Communication: A Quadruple-UPA Architecture
In this paper, we propose a quadruple-UPA architecture for realizing the...
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11/16/2020
Joint Power Allocation and Passive Beamforming Design for IRS-Assisted Physical-Layer Service Integration
Intelligent reflecting surface (IRS) has emerged as an appealing solutio...
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12/25/2019
Channel Estimation and Hybrid Beamforming for Reconfigurable Intelligent Surfaces Assisted THz Communications
Terahertz (THz) communications are promising to be the next frontier for...
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11/12/2019