Low Complexity Channel Prediction Using TFOS-ELM Method for Massive MIMO Systems

Low Complexity Channel Prediction Using TFOS-ELM Method for Massive MIMO Systems

Multiple-input multiple-output (MIMO) technology can potentially help to achieve high data rates for multiuser communication. To achieve better performance, the channel state information (CSI) is estimated by the pilot. However, the estimated CSI cannot be used in downlinks when the mobile speed is...

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Bibliographic Details
Main Authors: Tongtong Cheng, Yigang He, Wei He, Luqiang Shi, Yongbo Sui, Yuan Huang
Format: Article
Language:English
Published: IEEE 2020-01-01
Series:IEEE Access
Subjects:
Massive MIMO
OS-ELM
TFOS-ELM
channel prediction
precoding
low complexity
Online Access:https://ieeexplore.ieee.org/document/9004576/

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