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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

Hao Liu

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2 papers indexed here

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Preprint Oct 2026

An Efficient SIM Beamforming Scheme Based on Physical-Empowered Projected Gradient

Stacked Intelligent Metasurfaces (SIMs) have emerged as a promising technology for next-generation wireless systems. Especially in multi-input multi-output (MIMO) systems, it has the potential to realize complicated wave-domain transformations with low hardware costs and energy consumption. However, SIM-assisted MIMO s...

Yu-Zhi Yang, Hao Liu, Tian-Hao Guo et al. · 1 citation
Aug 2026

Projected Physical Gradient Method for Efficient Beamforming Based on SIMs

Stacked Intelligent Metasurfaces (SIMs) are promising for next-generation multi-input multi-output (MIMO) systems, as they can realize low-cost and energy-efficient wavedomain transformations. However, SIM-assisted MIMO systems face challenging channel estimation and beamforming optimization, since passive SIM elements...

Yu-Zhi Yang, Hao Liu, Lu Gan et al. · 0 citations

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