Multi-Head Transformer Architecture with Higher Dimensional Feature Representation for Massive MIMO CSI Feedback

Multi-Head Transformer Architecture with Higher Dimensional Feature Representation for Massive MIMO CSI Feedback

To achieve the anticipated performance of massive multiple input multiple output (MIMO) systems in wireless communication, it is imperative that the user equipment (UE) accurately feeds the channel state information (CSI) back to the base station (BS) along the uplink. To reduce the feedback overhea...

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Bibliographic Details
Main Authors: Qing Chen, Aihuang Guo, Yaodong Cui
Format: Article
Language:English
Published: MDPI AG 2024-02-01
Series:Applied Sciences
Subjects:
CSI feedback
massive MIMO
deep learning
Transformer
attention mechanism
Online Access:https://www.mdpi.com/2076-3417/14/4/1356

Internet

https://www.mdpi.com/2076-3417/14/4/1356

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