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Yue Xiu

2 papers indexed

arxiveess.SP2026-07-07

Mixture-of-Experts Deep Reinforcement Learning for Reliability-Constrained Energy-Efficient PDCCH Monitoring in Internet of Thing Device

Yue Xiu, Ning Wei, Zixian Song, Tianyu Liu

The continuous monitoring of the physical downlink control channel (PDCCH) is a major source of energy consumption in fifth-generation (5G) Internet of thing device (IoT-D), since the UE has to blindly detect downlink control information even when no valid scheduling grant is pre…

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arxivcs.CV2026-07-01

Geometry-Aware Cross-Height Channel Knowledge Map Prediction for UAV-Assisted Communications With Uncertainty-Guided 3D Sensing

Zhihan Zeng, Amir Hussain, Yue Xiu, Phee Lep Yeoh, Lu Chen, Zhongpei Zhang, et al.

Low-altitude Unmanned Aerial Vehicles (UAVs) often need to infer channel knowledge across a range of heights from only sparse observations collected at a few altitude layers. To address this challenge, this paper studies height-conditioned cross-height channel knowledge map (CKM)…

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