Physical Layer Security Design for Polar Code Construction
Cryptography, 2022 In contrast to the network security that relies on upper-layer encryption for the confidentiality and authenticity of communications, physical layer security (PLS) exploits the uniqueness and randomness of the physical channel to encrypt information and ...
Yao Zeng, Yuxi Tang, Luping Xiang
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Towards a Unified Framework for Physical Layer Security in 5G and Beyond Networks
IEEE Open Journal of Vehicular Technology, 2022 Wireless systems have become an increasingly pivotal part of our lives. Various critical applications and use cases such as healthcare, financial transactions, e-commerce, transportation, industrial automation, etc.
Muhammad Sohaib J. Solaija +2 more
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Secure Cooperative Communications in 6G Networks: A Constrained Hierarchical Reinforcement Learning Framework with Hybrid Action Space [PDF]
EntropyWith the rapid evolution toward 6G networks, ensuring robust physical layer security (PLS) in highly dynamic and heterogeneous wireless environments has become a key challenge. Traditional security methods often struggle to adapt to time-varying channels,
Xiaosi Tian, Zulin Wang, Yuanhan Ni
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A prototype of secure telephone communication [PDF]
Scientific ReportsThis paper investigates a secure wireline telephone communication system that implements physical layer security (PLS) through artificial noise (AN) injection.
Lifeng Lin +5 more
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A Review of Physical Layer Security Techniques for Internet of Things: Challenges and Solutions
Entropy, 2018 With the uninterrupted revolution of communications technologies and the great-leap-forward development of emerging applications, the ubiquitous deployment of Internet of Things (IoT) is imperative to accommodate constantly growing user demands and ...
Li Sun, Qinghe Du
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Secure channel estimation model for cognitive radio network physical layer security using two-level shared key authentication [PDF]
Scientific ReportsPhysical Layer Security (PLS) in Cognitive Radio Networks (CRN) improves the confidentiality, availability, and integrity of the external communication between the devices/ users.
K. Saravanan +3 more
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Space-Time Metasurface Antenna Enabled High-Dimensional Electromagnetic Modulation for Intrinsic Physical Layer Security. [PDF]
Adv Sci (Weinh)The concept of high‐dimensional EM modulation using the STMA for physical layer secure communication is illustrated in figure. The STMA consists of a series of programmable unit cells, with 1‐bit reconfigurable phase states (0/π). The STMA is excited by a monochromatic continuous wave (CW) at frequency fc and controlled by a field‐programmable gate ...
Fang X +6 more
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Physical Layer Security for Beyond 5G: Ultra Secure Low Latency Communications
IEEE Open Journal of the Communications Society, 2021 If Beyond-5G(B5G)/6G is to support critical infrastructure worldwide, there must be an effort to jointly integrate low latency and privacy into wireless protocols.
Anil Kumar Yerrapragada +2 more
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Directional modulation techniques for secure wireless communication: a comprehensive survey
EURASIP Journal on Wireless Communications and Networking, 2022 Directional Modulation (DM) techniques provide wireless communication security against passive eavesdropping by means of specific physical layer characteristics.
Omar Ansari, Muhammad Amin
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Sensors, 2022 With the proliferation of 5G mobile networks within next-generation wireless communication, the design and optimization of 5G networks are progressing in the direction of improving the physical layer security (PLS) paradigm. This phenomenon is due to the
Mulugeta Kassaw Tefera +2 more
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