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Detection of Spatially Modulated Signals via RLS: Theoretical Bounds and Applications
This paper characterizes the performance of massive multiuser spatial mo...
11/13/2020 ∙ by Ali Bereyhi, et al. ∙
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Secure Transmission in IRS-Assisted MIMO Systems with Active Eavesdroppers
This work studies secure transmission in intelligent reflecting surfaces...
10/15/2020 ∙ by Ali Bereyhi, et al. ∙
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Robustness of Low-Complexity Massive MIMO Architectures Against Passive Eavesdropping
Invoking large transmit antenna arrays, massive MIMO wiretap settings ar...
12/05/2019 ∙ by Ali Bereyhi, et al. ∙
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Secure Regularized Zero Forcing for Multiuser MIMOME Channels
This paper proposes a new linear precoding scheme for downlink transmiss...
12/01/2019 ∙ by Saba Asaad, et al. ∙
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Joint User Selection and Precoding in Multiuser MIMO Systems via Group LASSO
Joint user selection and precoding in multiuser MIMO settings can be int...
10/24/2019 ∙ by Saba Asaad, et al. ∙
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RLS Precoding for Massive MIMO Systems with Nonlinear Front-End
To keep massive MIMO systems cost-efficient, power amplifiers with rathe...
05/13/2019 ∙ by Ali Bereyhi, et al. ∙
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RLS-Based Detection for Massive Spatial Modulation MIMO
Most detection algorithms in spatial modulation (SM) are formulated as l...
05/13/2019 ∙ by Ali Bereyhi, et al. ∙
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A Fair Comparison Between Spatial Modulation and Antenna Selection in Massive MIMO Systems
Both antenna selection and spatial modulation allow for low-complexity M...
04/03/2019 ∙ by Bernhard Gäde, et al. ∙
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On Robustness of Massive MIMO Systems Against Passive Eavesdropping under Antenna Selection
In massive MIMO wiretap settings, the base station can significantly sup...
08/14/2018 ∙ by Ali Bereyhi, et al. ∙
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Iterative Antenna Selection for Secrecy Enhancement in Massive MIMO Wiretap Channels
The growth of interest in massive MIMO systems is accompanied with hardw...
05/30/2018 ∙ by Ali Bereyhi, et al. ∙
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Optimal Transmit Antenna Selection for Massive MIMO Wiretap Channels
In this paper, we study the impacts of transmit antenna selection on the...
03/04/2018 ∙ by Saba Asaad, et al. ∙
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Stepwise Transmit Antenna Selection in Downlink Massive Multiuser MIMO
Due to the large power consumption in RF-circuitry of massive MIMO syste...
02/14/2018 ∙ by Ali Bereyhi, et al. ∙
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