Covert Communication Scheme for OOK in Asymmetric Noise Systems

Existing covert communication schemes based on On–Off Keying (OOK) have not considered asymmetric noise environments, which limits their applicability in complex communication scenarios such as terahertz and underwater acoustic covert communications. To address this issue, this paper proposes a phas...

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Bibliographic Details
Main Authors: Weicheng Xu, Xiaopeng Ji, Ruizhi Zhu
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Sensors
Subjects:
Online Access:https://www.mdpi.com/1424-8220/25/9/2948
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