4 papers
Maximum Likelihood CFO Estimation for High-Mobility OFDM Systems: A Chinese Remainder Theorem Based Method
Wei Huang, Jun Wang, Xiaoping Li +1
Orthogonal frequency division multiplexing (OFDM) is a widely adopted wireless communication technique but is sensitive to the carrier frequency offset (CFO). For high-mobility env…
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…
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…
Knowledge Graph Based Waveform Recommendation: A New Communication Waveform Design Paradigm
Wei Huang, Tianfu Qi, Yundi Guan +2
Traditionally, a communication waveform is designed by experts based on communication theory and their experiences on a case-by-case basis, which is usually laborious and time-cons…