Energy-Efficient Precoder Design for MIMO Wiretap Channels

In this letter, we study energy-efficient precoder design in a three-node MIMO wiretap channel. Different from previous works in this area that mainly focus on secrecy rate maximization or power minimization problems, here, we aim to maximize the energy efficiency (EE) of the system subject to the s...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	IEEE communications letters Jg. 18; H. 9; S. 1559 - 1562
Hauptverfasser:	Zhang, Haiyang, Huang, Yongming, Li, Shidang, Yang, Luxi
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York IEEE 01.09.2014 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Algorithm design and analysis Algorithms Convergence Heuristic Iterative methods MIMO Optimization Receivers Uncertainty Energy efficiency (EE) Taylor series expansion physical layer security precoder design
ISSN:	1089-7798, 1558-2558
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!