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05/22/2023
Optimization of RIS-aided SISO Systems Based on a Mutually Coupled Loaded Wire Dipole Model
The electromagnetic (EM) features of reconfigurable intelligent surfaces...
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06/27/2022
Intelligent Omni-Surfaces (IOSs) for the MIMO Broadcast Channel
In this paper, we consider intelligent omni-surfaces (IOSs), which are c...
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11/23/2021
RIS-Assisted Receive Quadrature Space-Shift Keying: A New Paradigm and Performance Analysis
Reconfigurable intelligent surfaces (RISs) represent a promising candida...
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10/04/2021
On the Maximum Achievable Sum-rate of the RIS-aided MIMO Broadcast Channel
Reconfigurable intelligent surfaces (RISs) represent a new technology th...
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05/21/2021
Sparse Layered MIMO with Iterative Detection
In this paper, we propose a novel transmission scheme, called sparse lay...
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04/25/2021
On the Achievable Sum-rate of the RIS-aided MIMO Broadcast Channel
Reconfigurable intelligent surfaces (RISs) represent a new technology th...
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04/20/2021
Multilevel Polar Coded Space-Shift Keying
Multilevel coding (MLC) is a coded modulation technique which can achiev...
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12/09/2020
Optimization of RIS-aided MIMO Systems via the Cutoff Rate
The main difficulty concerning optimizing the mutual information (MI) in...
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08/21/2020
Achievable Rate Optimization for MIMO Systems with Reconfigurable Intelligent Surfaces
Reconfigurable intelligent surfaces (RISs) represent a radical new techn...
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11/08/2019
Transmit-Receive Generalized Spatial Modulation Based on Dual-layered MIMO Transmission
We propose a novel scheme for downlink multiuser multiple-input multiple...
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10/31/2019