Non-Orthogonal Multiplexing in the FBL Regime Enhances Physical Layer Security with Deception

2023/04/13 by Bin Han, Han, Bin, Yao Zhu +5 · 1 citation
Computer Science · Engineering · #Cryptographic Implementations and Security #Cryptography and Security (cs.CR) #FOS: Computer and information sciences #Information Theory (cs.IT) #Optical Network Technologies #Wireless Signal Modulation Classification

paper · pdf · doi:10.48550/arxiv.2304.06402

openalex publication_date 2023/04/13 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We propose a new security framework for physical layer security (PLS) in the finite blocklength (FBL) regime that incorporates deception technology, allowing for active countermeasures against potential eavesdroppers. Using a symmetric block cipher and power-domain non-orthogonal multiplexing (NOM), our approach is able to achieve high secured reliability while effectively deceiving the eavesdropper, and can benefit from increased transmission power. This work represents a promising direction for future research in PLS with deception technology.

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• Physical Layer Deception as a Stackelberg Game: Strategy Regimes, Equilibrium, and Robust Design

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