Performance Comparison of Relay-Based Covert Communications: DF, CF and AF

In this paper, we investigate the performance of covert communications in different types of a relay system: decode-and-forward (DF), compress-and-forward (CF) and amplify-and-forward (AF). We consider a source node that attempts to send both public and covert messages to a destination node through...

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Bibliographic Details

Published in:	Sensors
Main Author:	Jihwan Moon
Format:	Article
Language:	English
Published:	MDPI AG 2023-10-01
Subjects:	physical layer security covert communications low probability of detection decode-and-forward compress-and-forward amplify-and-forward
Online Access:	https://www.mdpi.com/1424-8220/23/21/8747