Abhishek Roy

Abhishek Roy is a researcher at Samsung Electronics, Suwon, South Korea, with a PhD in Software Department, Sungkyunkwan University (2010). His work focuses on 5G/6G wireless networks, Internet of Things (IoT), and machine learning-based network optimization.

His research interests span beamforming, discontinuous reception (DRX), device-to-device (D2D) communication, and network slicing, often integrating AI/ML for predictive analytics. Key contributions include optimizing NR-Unlicensed spectrum, enhancing V2X communication efficiency, and developing O-RAN frameworks for future networks.

Recent publications analyze cross-frequency beam prediction (2024), GPS-based beam selection (2023), and predictive service automation in O-RAN (2022). His work intersects network resource management with smart grid integration and disaster connectivity.