Search Results for author: Dongxuan He

Found 3 papers, 1 papers with code

Deep Learning Assisted Calibrated Beam Training for Millimeter-Wave Communication Systems

1 code implementation8 Jan 2021 Ke Ma, Dongxuan He, Hancun Sun, Zhaocheng Wang, Sheng Chen

To tackle this problem, the second scheme adopts long-short term memory (LSTM) network for tracking the movement of users and calibrating the beam direction according to the received signals of prior beam training, in order to enhance the robustness to noise.

Deep Learning Assisted mmWave Beam Prediction with Prior Low-frequency Information

no code implementations30 Oct 2020 Ke Ma, Dongxuan He, Hancun Sun, Zhaocheng Wang

Huge overhead of beam training poses a significant challenge to mmWave communications.

Transmit Antenna Selection in MIMO Wiretap Channels: A Machine Learning Approach

no code implementations 7 2018 Dongxuan He, Chenxi Liu

In this letter, we exploit the potential benefits of machine learning in enhancing physical layer security in multi-input multi-output multi-antenna-eavesdropper wiretap channels.

BIG-bench Machine Learning

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