A New Paradigm of Precoder Design for Finite-Alphabet Inputs Based Communications

This paper proposes a pair of new linear precoder designs to reduce the high computation complexity in the context of multi-input multi-output communications with finite-alphabet inputs. We initially develop a high-performance mutual information maximization scheme using closed cut-off rate expressi...

Celý popis

Podrobná bibliografia

Vydané v:	IEEE transactions on vehicular technology Ročník 73; číslo 7; s. 10829 - 10834
Hlavní autori:	Xia, Guiyang, Xu, Hao, Zhou, Xiaobo, Shu, Feng, Wang, Jiangzhou
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	New York IEEE 01.07.2024 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Predmet:	Complexity Computing time Convex functions Convexity Exponential functions finite-alphabet inputs Linear programming Maximization Mutual information Optimization performance-versus-computation tradeoff Precoder design Precoding Symbols Vectors
ISSN:	0018-9545, 1939-9359
On-line prístup:	Získať plný text
Tagy:	Pridať tag Žiadne tagy, Buďte prvý, kto otaguje tento záznam!