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04/25/2022
Coupling Matrix-based Beamforming for Superdirective Antenna Arrays
In most multiple-input multiple-output (MIMO) communication systems, e.g...
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12/31/2021
MRT-based Joint Unicast and Multigroup Multicast Transmission in Massive MIMO Systems
We study joint unicast and multigroup multicast transmission in single-c...
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09/21/2021
Nyquist-Sampling and Degrees of Freedom of Electromagnetic Fields
A signal-space approach is presented to study the Nyquist sampling and n...
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07/20/2021
How Does Cell-Free Massive MIMO Support Multiple Federated Learning Groups?
Federated learning (FL) has been considered as a promising learning fram...
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05/04/2021
Holographic MIMO Communications
Imagine a MIMO communication system that fully exploits the propagation ...
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04/22/2021
Multi-point Coordination in Massive MIMO Systems with Sectorized Antennas
Non-cooperative cellular massive MIMO, combined with power control, is k...
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03/29/2021
Spatial Characterization of Electromagnetic Random Channels
The majority of stochastic channel models rely on the electromagnetic fa...
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11/02/2020
Multiuser MIMO with Large Intelligent Surfaces: Communication Model and Transmit Design
This paper proposes a communication model for multiuser multiple-input m...
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12/13/2019
A Communication Model for Large Intelligent Surfaces
The purpose of this paper is to introduce a communication model for Larg...
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11/19/2019
Joint Unicast and Multi-group Multicast Transmission in Massive MIMO Systems
We study the joint unicast and multi-group multicast transmission in mas...
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11/18/2019
Degrees of Freedom of Holographic MIMO Channels
This paper focuses on physically large spatially-continuous apertures, c...
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11/12/2019
Spatial Characterization of Holographic MIMO Channels
Imagine beings surrounded by continuous apertures that can emit and rece...
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02/11/2019
