Secure Transmission in MIMO-NOMA Networks

This letter focuses on the physical layer security over two-user multiple-input multiple-output (MIMO) non-orthogonal multiple access (NOMA) networks. A linear precoding technique is designed to ensure the confidentiality of the message of each user from its counterpart. This technique first splits...

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Bibliographische Detailangaben

Veröffentlicht in:	IEEE communications letters 2020-12, Vol.24 (12), p.2696-2700
Hauptverfasser:	Qi, Yue, Vaezi, Mojtaba
Format:	Artikel
Sprache:	eng
Schlagworte:	Complexity theory Covariance matrices Covariance matrix GSVD MIMO (control systems) MIMO communication MIMO-NOMA NOMA Nonorthogonal multiple access physical layer security Precoding Resource management Security wiretap Wiretapping
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