Precoder Design for User-Centric Network Massive MIMO With Matrix Manifold Optimization

In this paper, we investigate the precoder design for user-centric network (UCN) massive multiple-input multiple-output (mMIMO) downlink with matrix manifold optimization. In UCN mMIMO systems, each user terminal (UT) is served by a subset of base stations (BSs) instead of all the BSs, facilitating...

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Bibliographic Details
Published in:	IEEE journal on selected areas in communications Vol. 43; no. 3; pp. 705 - 719
Main Authors:	Sun, Rui, You, Li, Lu, An-An, Sun, Chen, Gao, Xiqi, Xia, Xiang-Gen
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.03.2025 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Antennas Computational complexity Design methodology Euclidean geometry Euclidean space Interference Manifold optimization Manifolds Manifolds (mathematics) Massive MIMO Next generation networking Optimization Precoding Riemannian submanifold Simulation user-centric network massive MIMO weighted sum rate
ISSN:	0733-8716, 1558-0008
Online Access:	Get full text
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