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Chengwen Xing

Massive Unsourced Random Access for Near-Field Communications

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Jan 25, 2024
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Dual-Functional MIMO Beamforming Optimization for RIS-Aided Integrated Sensing and Communication

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Jul 17, 2023
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Beamforming Design with Partial Channel Estimation and Feedback for FDD RIS-Assisted Systems

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Feb 23, 2023
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Unified Joint Matrix-Monotonic Optimization of MIMO Training Sequences and Transceivers

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Sep 22, 2022
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LEO Satellite-Enabled Grant-Free Random Access with MIMO-OTFS

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Aug 03, 2022
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Random Access with Massive MIMO-OTFS in LEO Satellite Communications

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Feb 26, 2022
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Joint Device Detection, Channel Estimation, and Data Decoding with Collision Resolution for MIMO Massive Unsourced Random Access

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Dec 17, 2021
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Deep Learning based Channel Extrapolation for Large-Scale Antenna Systems: Opportunities, Challenges and Solutions

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Feb 25, 2021
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