Can I read 1A. Simultaneously Transmitting and Reflecting (STAR) RIS Enhanced Covert Transmission With Noise Uncertainty on EtoBox?

1A. Simultaneously Transmitting and Reflecting (STAR) RIS Enhanced Covert Transmission With Noise Uncertainty by ceweng is a document available to read on EtoBox.

What is 1A. Simultaneously Transmitting and Reflecting (STAR) RIS Enhanced Covert Transmission With Noise Uncertainty about?

This paper introduces a simultaneously transmitting and reflecting reconfigurable intelligent surface (STAR-RIS) to enhance covert communication systems, allowing a transmitter to communicate covertly with a receiver while also sending messages to a warden. The study derives necessary conditions for covert communication, analyzes detection error probabilities, and optimizes transmit power and beamforming strategies to maximize effective covert rates. Numerical results validate the proposed theorems, demonst

Author

ceweng

Language

EN