Robust Precoding for 3D Massive MIMO with Riemannian Manifold Optimization

This paper investigates robust downlink precoding for three-dimensional (3D) massive multi-input multi-output (MIMO) configuration with matrix manifold optimization. Starting with a posteriori channel model, we formulate the robust precoder design to maximize an upper bound of ergodic weighted sum-r...

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Bibliographic Details

Published in:	IEEE Wireless Communications and Networking Conference : [proceedings] : WCNC pp. 1341 - 1346
Main Authors:	Wang, Chen, Lu, An-An, Gao, Xiqi, Ding, Zhi
Format:	Conference Proceeding
Language:	English
Published:	IEEE 10.04.2022
Subjects:	3D massive MIMO Downlink generalized eigenvalue problem Linear programming Manifolds Massive MIMO matrix manifold optimization Precoding robust precoding Three-dimensional displays Upper bound
ISSN:	1558-2612
Online Access:	Get full text
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