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Sponsored Artificial Intelligence: A Modern Approach, Global Edition Artificial Intelligence: A Modern Approach, Global Edition

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Jia-Jun Wu

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Sep 2026

Hierarchical Transformer for Power Allocation in Multi-Cell Massive MIMO Systems

Massive multiple-input multiple-output (MIMO) systems is one of the key scenarios for 5G and future 6G networks. Power allocation is a critical yet computationally expensive component in multi-cell MIMO downlink systems. While the weighted minimum mean-square error (WMMSE) algorithm achieves near-optimal sum-rate perfo...

Jia-Jun Wu, Jing Jin, Mengting Lou et al. · 0 citations

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