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Author

Zi-Rui Chen

2 papers indexed here

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Sep 2026

VLM-Driven Robotic Control in AI-RAN: System Design and Task-Aware Optimization

AI-native radio access networks (AI-RAN) are evolving from connectivity infrastructures into edge execution platforms. Robotic control driven by vision-language models (VLMs) is a representative application scenario, where limited onboard computing capability often requires visual data to be uploaded to the edge server...

Ling-Xiao Sun, Zhao-Yang Zhang, Zi-Rui Chen et al. · 0 citations
#machine learning Preprint Sep 2026

Geometry-Aided Channel Deduction with Partial Channel Estimates and Uncalibrated Digital Twin

The acquisition of high-dimensional channel state information (CSI) in wireless MIMO-OFDM communications usually requires high pilot overhead, or relies on accurate and complete positional or environmental information. In this paper, we propose a geometry-aided channel deduction (GCD) approach, which utilizes an uncali...

Hong-Ning Ruan, Zhao-Yang Zhang, Zi-Rui Chen et al. · 0 citations

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