5 papers
Joint Time-Phase Synchronization for Distributed Sensing Networks via Feature-Level Hyper-Plane Regression
Kailun Tian, Kaili Jiang, Dechang Wang +4
Achieving coherent integration in distributed Internet of Things (IoT) sensing networks requires precise synchronization to jointly compensate clock offsets and radio-frequency (RF…
Geometric Direction Finding on Dynamic Manifolds: Unambiguous DOA Estimation for Spatially Undersampled UWB Arrays
Kailun Tian, Kaili Jiang, Dechang Wang +4
Traditional Direction of Arrival (DOA) estimation methods struggle to simultaneously address three physical constraints in Ultra-Wideband (UWB) electromagnetic sensing: spatial und…
A Fast Power Spectrum Sensing Solution for Generalized Coprime Sampling
Kaili Jiang, Dechang Wang, Kailun Tian +4
The growing scarcity of spectrum resources, wideband spectrum sensing is required to process a prohibitive volume of data at a high sampling rate. For some applications, spectrum e…
Distributed UAV Swarm Augmented Wideband Spectrum Sensing Using Nyquist Folding Receiver
Kaili Jiang, Kailun Tian, Hancong Feng +9
Distributed unmanned aerial vehicle (UAV) swarms are formed by multiple UAVs with increased portability, higher levels of sensing capabilities, and more powerful autonomy. These fe…
Wideband Power Spectrum Sensing: a Fast Practical Solution for Nyquist Folding Receiver
Kaili Jiang, Dechang Wang, Kailun Tian +9
The limited availability of spectrum resources has been growing into a critical problem in wireless communications, remote sensing, and electronic surveillance, etc. To address the…