Multi-Domain Polarization for Enhancing the Physical Layer Security of MIMO Systems

• URL: http://arxiv.org/abs/2310.20200v1
• Date: Tue, 31 Oct 2023 05:50:24 GMT
• Title: Multi-Domain Polarization for Enhancing the Physical Layer Security of MIMO Systems
• Authors: Luping Xiang, Yao Zeng, Jie Hu, Kun Yang, Lajos Hanzo,
• Abstract summary: A novel Physical Layer Security (PLS) framework is conceived for enhancing the security of wireless communication systems. We design a sophisticated key generation scheme based on multi-domain polarization, and the corresponding receivers. Our findings indicate that the innovative PLS framework effectively enhances the security and reliability of wireless communication systems.
• Score: 51.125572358881556
• License: http://creativecommons.org/licenses/by-nc-sa/4.0/
• Abstract: A novel Physical Layer Security (PLS) framework is conceived for enhancing the security of the wireless communication systems by exploiting multi-domain polarization in Multiple-Input Multiple-Output (MIMO) systems. We design a sophisticated key generation scheme based on multi-domain polarization, and the corresponding receivers. An in-depth analysis of the system's secrecy rate is provided, demonstrating the confidentiality of our approach in the presence of eavesdroppers having strong computational capabilities. More explicitly, our simulation results and theoretical analysis corroborate the advantages of the proposed scheme in terms of its bit error rate (BER), block error rate (BLER), and maximum achievable secrecy rate. Our findings indicate that the innovative PLS framework effectively enhances the security and reliability of wireless communication systems. For instance, in a $4\times4$ MIMO setup, the proposed PLS strategy exhibits an improvement of $2$dB compared to conventional MIMO, systems at a BLER of $2\cdot 10^{-5}$ while the eavesdropper's BLER reaches $1$.

Related papers

• Application of $α$-order Information Metrics for Secure Communication in Quantum Physical Layer Design [45.41082277680607]
  We study the $alpha$-order information-theoretic metrics based on R'enyi entropy. We apply our framework to a practical scenario involving BPSK modulation over a lossy bosonic channel.
  arXiv  Detail & Related papers  (2025-02-07T03:44:11Z)
• Secured Communication Schemes for UAVs in 5G: CRYSTALS-Kyber and IDS [16.52849506266782]
  This paper introduces a secure communication architecture for Unmanned Aerial Vehicles (UAVs) and ground stations in 5G networks. The proposed solution integrates the Advanced Encryption Standard (AES) with Elliptic Curve Cryptography (ECC) and CRYSTALS-Kyber for key encapsulation. The architecture is based on a server-client model, with UAVs functioning as clients and the ground station acting as the server.
  arXiv  Detail & Related papers  (2025-01-31T15:00:27Z)
• Read-ME: Refactorizing LLMs as Router-Decoupled Mixture of Experts with System Co-Design [59.00758127310582]
  We propose a novel framework Read-ME that transforms pre-trained dense LLMs into smaller MoE models. Our approach employs activation sparsity to extract experts. Read-ME outperforms other popular open-source dense models of similar scales.
  arXiv  Detail & Related papers  (2024-10-24T19:48:51Z)
• Physical Layer Deception with Non-Orthogonal Multiplexing [52.11755709248891]
  We propose a novel framework of physical layer deception (PLD) to actively counteract wiretapping attempts. PLD combines PLS with deception technologies to actively counteract wiretapping attempts. We prove the validity of the PLD framework with in-depth analyses and demonstrate its superiority over conventional PLS approaches.
  arXiv  Detail & Related papers  (2024-06-30T16:17:39Z)
• Practical quantum secure direct communication with squeezed states [55.41644538483948]
  We report the first table-top experimental demonstration of a CV-QSDC system and assess its security. This realization paves the way into future threat-less quantum metropolitan networks, compatible with coexisting advanced wavelength division multiplexing (WDM) systems.
  arXiv  Detail & Related papers  (2023-06-25T19:23:42Z)
• Private, Efficient, and Accurate: Protecting Models Trained by Multi-party Learning with Differential Privacy [8.8480262507008]
  We propose PEA (Private, Efficient, Accurate), which consists of a secure DPSGD protocol and two optimization methods. We implement PEA in two open-source MPL frameworks: TF-Encrypted and Queqiao. Experiments show that PEA can train a differentially private classification model with an accuracy of 88% for CIFAR-10 within 7 minutes under the LAN setting.
  arXiv  Detail & Related papers  (2022-08-18T06:48:25Z)
• Multi-hop RIS-Empowered Terahertz Communications: A DRL-based Hybrid Beamforming Design [39.21220050099642]
  Wireless communication in the TeraHertz band (0.1--10 THz) is envisioned as one of the key enabling technologies for the future sixth generation (6G) wireless communication systems. We propose a novel hybrid beamforming scheme for the multi-hop RIS-assisted communication networks to improve the coverage range at THz-band frequencies.
  arXiv  Detail & Related papers  (2021-01-22T14:56:28Z)
• Multi-IRS-assisted Multi-Cell Uplink MIMO Communications under Imperfect CSI: A Deep Reinforcement Learning Approach [27.93504884774207]
  We develop a novel methodology for multi-IRS-assisted multi-cell networks in the uplink. We formulate the sum-rate problem aiming to jointly optimize IRS beam reflectformers, BS combiners, and UE transmit powers. Our results show that our method obtains substantial improvement in average data rate compared to baseline approaches.
  arXiv  Detail & Related papers  (2020-11-02T17:33:23Z)
• Experimental quantum conference key agreement [55.41644538483948]
  Quantum networks will provide multi-node entanglement over long distances to enable secure communication on a global scale. Here we demonstrate quantum conference key agreement, a quantum communication protocol that exploits multi-partite entanglement. We distribute four-photon Greenberger-Horne-Zeilinger (GHZ) states generated by high-brightness, telecom photon-pair sources across up to 50 km of fibre.
  arXiv  Detail & Related papers  (2020-02-04T19:00:31Z)

This list is automatically generated from the titles and abstracts of the papers in this site.

This site does not guarantee the quality of this site (including all information) and is not responsible for any consequences.