Secrecy Enhancement of Cooperative NOMA Networks With Two-Way Untrusted Relaying

Secrecy Enhancement of Cooperative NOMA Networks With Two-Way Untrusted Relaying

The two-way relaying (TWR) technique has been confirmed to achieve higher spectral efficiency and average sum rate compared with the one-way relaying (OWR) technique in ultra-dense next generation networks with limited spectal resources. In this paper, an enhanced secrecy cooperative TWR scheme for...

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Bibliographic Details
Main Authors: Mona Awad, Shady M. Ibraheem, Sameh A. Napoleon, Waleed Saad, Mona Shokair, Mohamed E. Nasr
Format: Article
Language:English
Published: IEEE 2020-01-01
Series:IEEE Access
Subjects:
Non-orthogonal multiple access (NOMA)
two-way relaying~(TWR) techniques
untrusted relay (UR)
ergodic secrecy sum rate~(ESSR)
inter-user interference (IUI)
Online Access:https://ieeexplore.ieee.org/document/9275305/

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