6 papers
Artificial Intelligence for Spatially Reconfigurable Antennas: Movable, Fluid, and Pinching Antenna Systems
Nguyen Cong Luong, Zeping Sui, Thai-Hoc Vu +10
Recently, sixth-generation (6G) wireless networks have moved beyond fixed-array designs toward antenna architectures that can adapt their spatial configuration to specific environm…
Drone Controller Localization Based on TDoA
Yuhong Wang, Yonghong Zeng, Peng Hui Tan +2
We study time difference of arrival (TDoA)-based algorithms for drone controller localization and analyze TDoA estimation in multipath channels. Building on TDoA estimation, we pro…
OTFS for Joint Radar and Communication: Algorithms, Prototypes, and Experiments
Xiaojuan Zhang, Yonghong Zeng, Francois Chin Po Shin
We propose an Joint Radar and Communication (JRC) system that utilizes the Orthogonal Time Frequency Space (OTFS) signals. The system features a fast radar sensing algorithm for de…
Pilot design, channel estimation, and target detection for integrated sensing and communication with OTFS
Dazhuo Wang, Yonghong Zeng, Yuhong Wang +3
Recent studies shows that the orthogonal time frequency space (OTFS) waveform is a promising candidate for future communication. To meet users' potential demand for Integrated Sens…
Coordinated FMCW and OFDM for Integrated Sensing and Communication
Yuhong Wang, Yonghong Zeng, Sumei Sun +1
We propose a coordinated FMCW-OFDM (Co-FMCW-OFDM) system that enables integrated sensing and communication (ISAC) by allowing sensing and communication to share the same RF front e…
A Deep Learning based Signal Dimension Estimator with Single Snapshot Signal in Phased Array Radar Application
Yugang Ma, Yonghong Zeng, Sumei Sun +3
Signal dimension, defined here as the number of copies with different delays or angular shifts, is a prerequisite for many high-resolution delay estimation and direction-finding al…