In this scheme, the dynamic key is generated from the transmitted information, which is used to intercept the static chaotic sequence to encrypt the information at the two levels: bit and symbol.

Abstract: In this letter, generalized frequency division multiplexing (GFDM) is combined with index modulation (IM) exploiting the block-based structure of GFDM in an innovative way. The proposed GFDM ...

School of Biomedical Engineering, Shenzhen Campus of Sun Yat-Sen University, Shenzhen 518107, China Department of Materials Science and Engineering, Southern University of Science and Technology, ...

Gavin is the current Games Editor for Bleeding Cool. He has been a lifelong geek who can chat with you about comics, television, video games, and even pro wrestling. Follow @TheGavinSheehan on ...

This is an official PyTorch implementation of "OverLoCK: An Overview-first-Look-Closely-next ConvNet with Context-Mixing Dynamic Kernels". Top-down attention plays a crucial role in the human vision ...