Joint Tomlinson-Harashima Source and Linear Relay Precoder Design in Amplify-and-Forward MIMO Relay Systems via MMSE Criterion

Existing minimum-mean-square-error (MMSE) transceiver designs in amplify-and-forward (AF) multiple-input-multiple-output (MIMO) relay systems all assume a linear precoder at the source. Nonlinear precoders in such a system have yet to be considered. In this paper, we study a nonlinear transceiver in...

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Vydané v:	IEEE transactions on vehicular technology Ročník 60; číslo 4; s. 1687 - 1698
Hlavní autori:	Tseng, Fan-Shuo, Chang, Min-Yao, Wu, Wen-Rong
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	New York IEEE 01.05.2011 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Predmet:	Algorithms Amplify-and-forward (AF) Decomposition Design engineering Exact solutions Helium Iterative methods joint source/relay precoders Joints Karuch-Kuhn-Tucker (KKT) conditions Mathematical analysis MIMO minimum-mean-square-error (MMSE) multiple-input multiple-output (MIMO) Optimization primal decomposition approach Receivers Relay Relay systems Relays Studies Tomlinson-Harashima precoding (THP) Transceivers
ISSN:	0018-9545, 1939-9359
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