Fusion of self-attention mechanism for CSI feedback in massive MIMO systems

Fusion of self-attention mechanism for CSI feedback in massive MIMO systems

In massive MIMO systems, obtaining accurate channel state information (CSI) is crucial for optimal channel coding and beamforming. However, traditional CSI feedback methods require high bandwidth and also consume a large amount of power and computing resources. To address these challenges, several c...

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Podrobná bibliografie
Hlavní autoři: Tingting Zhang, Youyun Xu, Changpeng Zhou
Médium: Článek
Jazyk:English
Vydáno: Elsevier 2025-02-01
Edice:ICT Express
Témata:
Massive MIMO
Channel state information
Residual connection
Depthwise separable convolution
Self-attention mechanism
On-line přístup:http://www.sciencedirect.com/science/article/pii/S2405959524001334

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http://www.sciencedirect.com/science/article/pii/S2405959524001334

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