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10/23/2022
Integrated Access and Backhaul in Cell-free Massive MIMO Systems
One of the major challenges with cell-free (CF) massive multiple-input m...
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04/05/2021
Direction-Based Jamming Detection and Suppression in mmWave Massive MIMO Networks
In this paper, we study the problem of physical layer security in the up...
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03/16/2021
Vertical Beamforming in Reconfigurable Intelligent Surface-aided Cognitive Radio Networks
In this letter, we investigate joint application of reconfigurable intel...
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11/04/2020
Spectral Efficiency of Dense Multicell Massive MIMO Networks in Spatially Correlated Channels
This paper is on the spectral efficiency (SE) of a dense multi-cell mass...
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10/02/2020
Secrecy Rate Maximization in Multi-IRS Millimeter Wave Networks
In this paper, the problem of physical layer security enhancement in a m...
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08/10/2020
Secure Simultaneous Information and Power Transfer for Downlink Multi-user Massive MIMO
In this paper, downlink secure transmission in simultaneous information ...
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02/28/2020
Jamming-Robust Uplink Transmission for Spatially Correlated Massive MIMO Systems
In this paper, we consider how the uplink transmission of a spatially co...
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01/18/2020
3D Beamforming in Reconfigurable Intelligent Surfaces-assisted Wireless Communication Networks
Reconfigurable Intelligent Surfaces (RIS) or Intelligent Reflecting Surf...
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02/19/2019
Jamming Suppression in Massive MIMO Systems
In this paper, we propose a framework for protecting the uplink transmis...
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12/09/2018
Security Vulnerability of FDD Massive MIMO Systems in Downlink Training Phase
We consider downlink channel training of a frequency division duplex (FD...
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05/16/2018
QoE-Aware Beamforming Design for Massive MIMO Heterogeneous Networks
One of the main goals of the future wireless networks is improving the u...
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11/28/2017