3 papers
eess.SP2026
Unsupervised Online Channel Estimation for High-Mobility OFDM via Implicit Neural Representation
Bohao Shi, Tianfu Qi, Xiaonan Chen +1
Accurate channel estimation remains challenging in high-mobility wireless systems because Doppler shifts induce severe inter-carrier interference (ICI) in Orthogonal Frequency Divi…
eess.SP2023
Communication under Mixed Gaussian-Impulsive Channel: An End-to-End Framework
Chengjie Zhao, Jun Wang, Wei Huang +2
In many communication scenarios, the communication signals simultaneously suffer from white Gaussian noise (WGN) and non-Gaussian impulsive noise (IN), i.e., mixed Gaussian-impulsi…
eess.SP2022
Parameter Estimation of Mixed Gaussian-Impulsive Noise: An U-net++ Based Method
Tianfu Qi, Jun Wang, Xiaonan Chen +1
In many scenarios, the communication system suffers from both Gaussian white noise and non-Gaussian impulsive noise. In order to design optimal signal detection method, it is neces…