Abstract: This paper considers the problem of covert communication over a multiple-input single-output channel (MISO) in the case of the imperfect channel ...
Abstract—This paper considers the problem of covert com- munication over a multiple-input single-output channel (MISO) in the case of the imperfect channel ...
This paper considers the problem of covert communication over a multiple-input single-output channel (MISO) in the case of the imperfect channel state ...
Oct 3, 2024 · More recently, [11] has formulated the problem of robust beamforming by considering the inaccurate channel state information estimation, and ...
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What are the techniques of covert communication?
What does covert communication include?
We propose a robust transceiver design for a covert integrated sensing and communications (ISAC) system with imperfect channel state information (CSI).
Nov 29, 2023 · We consider transceiver design for a covert ISAC sys- tem, and propose robust schemes with imperfect radar and communications CSI. We compare ...
Jun 23, 2022 · We propose a method for covert communications using an IEEE 802.11 OFDM/QAM packet as a carrier. We show how to hide the covert message.
Jan 19, 2024 · Communication performance significantly depends on the availability of Channel State Information (CSI). This paper investigates.
Dec 17, 2024 · We provide a comprehensive review of recent advances and potential research directions in the field of intelligent covert communications in this work.
Oct 22, 2024 · Covert communication aims to hide the existence of the transmissions to guarantee the security in wireless communications.