FrFT-Domain Precoding for Line-of-Sight Extremely Large-Scale MIMO Systems

Precoding is a key technique in multiple-input multiple-output (MIMO) systems, with angular-domain precoding, which leverages the channel's sparsity in the angular domain, being the most widely used approach in prior studies. In contrast to these angular-domain methods, this paper pioneers the...

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Bibliographic Details

Published in:	IEEE International Conference on Communications (2003) pp. 1748 - 1753
Main Authors:	Xu, Peng-zheng, Yu, Qi-yue
Format:	Conference Proceeding
Language:	English
Published:	IEEE 08.06.2025
Subjects:	Approximation algorithms Benchmark testing energy concentrated precoding Fourier transforms fractional Fourier transform hybrid precoding Line-of-sight propagation MIMO MISO Near field Precoding Radio frequency Simulation Vectors
ISSN:	1938-1883
Online Access:	Get full text
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