Xianbin Wang

Predicting the Mumble of Wireless Channel with Sequence-to-Sequence Models

2019

Accurate prediction of fading channel in the upcoming transmission frame is essential to realize adaptive transmission for transmitters, and receivers with the ability of channel prediction can also save some computations of channel estimation. However, …

Distributed Nonlinear Polynomial Graph Filter and Its Output Graph Spectrum: Filter Analysis and Design

2021 · IEEE Transactions on Signal Processing

While frequency-domain algorithms have been demonstrated to be powerful for conventional nonlinear signal processing, there is still not much progress in literature dedicated to nonlinear graph signal processing in frequency domain. The difficulties come from …

Multi-Channel CNN-Based Open-Set RF Fingerprint Identification for LTE Devices

2024 · IEEE Transactions on Cognitive Communications and Networking

Radio frequency fingerprint identification (RFFI) is a promising technique that exploits the transmitter-specific characteristics of the RF chain for identification. Disregarding its massive deployment, long-term evolution (LTE) systems have not fully benefited from RFFI. In …