5 papers
Hybrid Beamforming in Non-Terrestrial Networks: Architectures, Design Challenges, and Opportunities
Thuan Van Le, Nguyen Cong Luong, Huy T. Nguyen +6
Hybrid analog-digital beamforming (HBF) has emerged as a key enabling technology for non-terrestrial networks (NTNs), where large antenna arrays are required to compensate for seve…
Federated Low-Rank Koopman Learning for Multivariate Time-Series Anomaly Detection in IoT Systems
Tung-Anh Nguyen, Van-Phuc Bui, Anh Tuyen Le +4
Distributed IoT systems generate multivariate time-series streams for monitoring physical assets, servers, and embedded sensing platforms. Detecting abnormal temporal behavior is c…
Joint Communications and Sensing Employing Optimized MIMO-OFDM Signals
Kai Wu, J. Andrew Zhang, Zhitong Ni +3
Joint communication and sensing (JCAS) has the potential to improve the overall energy, cost and frequency efficiency of IoT systems. As a first effort, we propose to optimize the…
Enabling Joint Communication and Radar Sensing in Mobile Networks -- A Survey
J. Andrew Zhang, Md Lushanur Rahman, Kai Wu +4
Mobile network is evolving from a communication-only network towards one with joint communication and radar/radio sensing (JCAS) capabilities, that we call perceptive mobile networ…
Framework for an Innovative Perceptive Mobile Network Using Joint Communication and Sensing
J. Andrew Zhang, Antonio Cantoni, Xiaojing Huang +2
In this paper, we develop a framework for an innovative perceptive mobile (i.e. cellular) network that integrates sensing with communication, and supports new applications widely i…