no code implementations • 14 Nov 2023 • Weidong Wang, Hongshu Liao, Lu Gan
Deep neural networks have been widely used in communication signal recognition and achieved remarkable performance, but this superiority typically depends on using massive examples for supervised learning, whereas training a deep neural network on small datasets with few labels generally falls into overfitting, resulting in degenerated performance.
no code implementations • 24 Jun 2023 • Weidong Wang, Jiancheng An, Hongshu Liao, Lu Gan, Chau Yuen
Experimental results with extensive simulations demonstrate that our proposed GAN framework can effectively learn transmitter characteristics and various channel effects, thus accurately modeling for an underlying sampling distribution to synthesize radio signals of high quality.
no code implementations • 24 Jun 2023 • Weidong Wang, Hongshu Liao, Lu Gan
Deep learning has been widely used in radio frequency (RF) fingerprinting.
no code implementations • 28 Apr 2023 • Weidong Wang, Cheng Luo, Jiancheng An, Lu Gan, Hongshu Liao, Chau Yuen
As a promising non-password authentication technology, radio frequency (RF) fingerprinting can greatly improve wireless security.
no code implementations • 24 Apr 2023 • Xing Jia, Jiancheng An, Hao liu, Hongshu Liao, Lu Gan, Chau Yuen
Reconfigurable intelligent surface (RIS) is a revolutionary technology that can customize the wireless channel and improve the energy efficiency of next-generation cellular networks.