Binary MIMO Detection via Extreme Learning Machines in 5G Network and Beyond. - Wai-Yiu Keung; Umair Mujtaba Qureshi (GLOBECOM (Workshops), 2023)

Secure Integrated Sensing and Communication Downlink Beamforming: A Semidefinite Relaxation Approach With Tightness Guaranteed. - Wai-Yiu Keung; Hoi-To Wai; Wing-Kin Ma (ICASSP Workshops, 2023)

Predicting User Activities and Device Interactions Using Adversarial Sensor Data: A Machine Learning Approach. - Rizwan Ahmed Kango; Mehak Fatima Qureshi; Wai-Yiu Keung; Umair Mujtaba Qureshi; Zuneera Umair; Ho Chuen Kam (CSNet, 2024)

Spatial Sigma-Delta Modulation for Few-Bit MIMO Precoding: Quantization Error Suppression According to Channel State Information. - Wai-Yiu Keung; Wing-Kin Ma (EUSIPCO, 2024)

Transmitting Data Through Reconfigurable Intelligent Surface: A Spatial Sigma-Delta Modulation Approach. - Wai-Yiu Keung; Hei Victor Cheng; Wing-Kin Ma (ICASSP, 2024)

Robust Symbol-Level Precoding via a Symbol-Perturbed Zero-Forcing Structure. - Wai-Yiu Keung; Yatao Liu; Wing-Kin Ma (ICASSP, 2024)