Secure Regularized Zero Forcing for Multiuser MIMOME Channels

12/01/2019 ∙ by Saba Asaad, et al. ∙ 0 ∙ share

This paper proposes a new linear precoding scheme for downlink transmission in MIMOME channels, referred to as secure regularized zero forcing. The scheme modifies regularized zero forcing precoding, such that the beamformers further suppress the information leakage towards the eavesdroppers. The proposed scheme is characterized in the large-system limit, and a closed-form expression for the achievable ergodic secrecy rate per user is derived. Numerical investigations demonstrate high robustness against the quality of eavesdroppers' channel.

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Local Partial Zero-Forcing Precoding for Cell-Free Massive MIMO

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09/03/2019 ∙ by Giovanni Interdonato, et al. ∙ 0 ∙ share

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Optimization of Integer-Forcing Precoding for Multi-User MIMO Downlink

Integer-forcing (IF) precoding is an alternative to linear precoding for...
12/11/2019 ∙ by Ricardo Bohaczuk Venturelli, et al. ∙ 0 ∙ share

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Analog Versus Hybrid Precoding for Multiuser Massive MIMO with Quantized CSI Feedback

In this letter, we study the performance of a downlink multiuser massive...
06/01/2020 ∙ by Yaqiong Zhao, et al. ∙ 0 ∙ share

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Secure Communication for Spatially Sparse Millimeter-Wave Massive MIMO Channels via Hybrid Precoding

In this paper, we investigate secure communication over sparse millimete...
11/16/2019 ∙ by Jindan Xu, et al. ∙ 0 ∙ share

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Regularized Zero-Forcing Precoding Aided Adaptive Coding and Modulation for Large-Scale Antenna Array Based Air-to-Air Communications

We propose a regularized zero-forcing transmit precoding (RZF-TPC) aided...
07/17/2018 ∙ by Jiankang Zhang, et al. ∙ 0 ∙ share

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Rethinking Secure Precoding via Interference Exploitation: A Smart Eavesdropper Perspective

Based on the concept of constructive interference (CI), multiuser interf...
08/08/2019 ∙ by Qian Xu, et al. ∙ 0 ∙ share

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On Secure Transmission Design: An Information Leakage Perspective

Information leakage rate is an intuitive metric that reflects the level ...
07/20/2018 ∙ by Yong Huang, et al. ∙ 0 ∙ share

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Secure Regularized Zero Forcing for Multiuser MIMOME Channels

Authors

Local Partial Zero-Forcing Precoding for Cell-Free Massive MIMO

Optimization of Integer-Forcing Precoding for Multi-User MIMO Downlink

Analog Versus Hybrid Precoding for Multiuser Massive MIMO with Quantized CSI Feedback

Secure Communication for Spatially Sparse Millimeter-Wave Massive MIMO Channels via Hybrid Precoding

Regularized Zero-Forcing Precoding Aided Adaptive Coding and Modulation for Large-Scale Antenna Array Based Air-to-Air Communications

Rethinking Secure Precoding via Interference Exploitation: A Smart Eavesdropper Perspective

On Secure Transmission Design: An Information Leakage Perspective

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