Precoding Design for Multiuser MIMO Downlink Communication Systems Using an LQ-Based Cascade GSIC Algorithm

This paper proposes a novel LQ-based generalized side-information cancellation (GSIC) precoder for multiuser multi-input multi-output (MU-MIMO) downlink systems with sum-rate performance enhancement. The proposed transceiver comprises the following stages. First, a unitary transform matrix designed...

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Bibliographic Details
Published in:	IEEE access Vol. 5; pp. 20578 - 20589
Main Authors:	Deng, Juinn-Horng, Lin, Kuang-Min, Ku, Meng-Lin
Format:	Journal Article
Language:	English
Published:	Piscataway IEEE 01.01.2017 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Algorithm design and analysis Algorithms Cancellation Communications systems Downlink Downlinking Generalized side-information cancellation (GSIC) Interference LQ-based GSIC precoder Matrix decomposition MIMO MIMO (control systems) multiuser MIMO (MU-MIMO) downlink Optimization Performance enhancement Precoding Transceivers
ISSN:	2169-3536, 2169-3536
Online Access:	Get full text
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