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Sponsored AI Networking Cookbook: Practical recipes for AI-assisted network automation and development AI Networking Cookbook: Practical recipes for AI-assisted network automation and development

Author

Wei-Qiang Wu

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Open access Oct 2026

Energy-Efficient Hybrid Precoding with Switches and Inverters for Millimeter-Wave MIMO Systems

This paper investigates low-complexity hybrid precoding for a millimeter-wave multi-user massive multiple-input-multiple-output (MIMO) downlink, where a base station simultaneously serves multiple single-antenna users over frequency-flat narrowband channels. The design seeks to improve the trade-off between achievable...

Si-Ning Li, Ke Xu, Hui-Lin Ren et al. · 0 citations
#graph neural networks Open access Sep 2026

Digital Twin-Assisted Beamforming for Millimeter Wave Massive MIMO

Numerical results demonstrate that the proposed DT-assisted approach significantly reduces online interaction overhead by shifting the computational burden of ray-tracing to an offline generative phase, and achieves superior sum-rate performance and link robustness under dynamic blockages compared to conventional deep...

Ke Xu, Wei-Qiang Wu · 0 citations

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