Linear Precoder Design for SWIPT With Finite-Alphabet Inputs and Statistical CSI

This paper considers the transmit linear precoding problem for a multiple-input-multiple-output system with simultaneous wireless information and power transfer (SWIPT), where we assume that the transmitter only has statistical channel state information. The optimal precoder is designed based on max...

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Bibliographic Details
Published in:IEEE access Vol. 7; pp. 14013 - 14021
Main Authors: Tu, Xiaodong, He, Jiechuan, Zhu, Xiaodong, Zeng, Weiliang
Format: Journal Article
Language:English
Published: Piscataway IEEE 2019
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:
Algorithms
Alphabets
Codes
Communications systems
Energy levels
Finite-alphabet inputs
Lower bounds
MIMO communication
Mutual information
Optimization
Polynomials
Power transfer
precoder design
Radio transmitters
Receivers
statistical CSI
SWIPT
Symmetric matrices
ISSN:2169-3536, 2169-3536
Online Access:Get full text
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