Apr 14, 2019 · In the first mode, coined passive user mode, the users receive signals from both the BS and the untrusted relay and combine them to decode their ...

Sep 11, 2019 · In this work, we design secure transmission schemes for a downlink single-input single-output (SISO) NOMA system considering two possible ...

It is shown that the best relaying scheme highly depends on the system parameters, in particular the distances between the nodes, and also on the part of ...

For the first scenario, a number of trusted cooperative half-duplex relays is employed to assist with the BS's transmission and secure its signals from the ...

Dive into the research topics of 'Secure Relaying in Non-Orthogonal Multiple Access: Trusted and Untrusted Scenarios'. Together they form a unique fingerprint.

Jul 31, 2024 · In this article, security design requirements for non-orthogonal Multiple Access (NOMA) and solutions provided by Physical Layer Security ...

After the eavesdropper or the untrusted relay receives the superimposed signal from the BST, they can adopt SIC to decode and intercept all users' information ...

Duration: 1:50
Posted: Jul 1, 2020

Oct 26, 2020 · This letter investigates secure transmission for a cooperative non-orthogonal multiple access (NOMA) network consisting of multiple near users ( ...

Jul 20, 2024 · Secure Relaying in Non-Orthogonal Multiple Access: Trusted and Untrusted Scenarios. A. Arafa, W. Shin, M. Vaezi, H. Poor. 2018, IEEE ...