Almost universal codes for fading wiretap channels



: Luzzi L, Ling C, Vehkalahti R

: IEEE

: IEEE International Symposium on Information Theory

: 2016

: 2016 IEEE International Symposium on Information Theory (ISIT)

: 2016 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY

: IEEE INT SYMP INFO

: IEEE International Symposium on Information Theory

: 3082

: 3086

: 5

: 978-1-5090-1807-9

: 978-1-5090-1806-2

: 2157-8117

DOI: https://doi.org/10.1109/ISIT.2016.7541866

: http://ieeexplore.ieee.org/document/7541866/


We consider a fading wiretap channel model where the transmitter has only statistical channel state information, and the legitimate receiver and eavesdropper have perfect channel state information. We propose a sequence of non-random lattice codes which achieve strong secrecy and semantic security over ergodic fading channels. The construction is almost universal in the sense that it achieves the same constant gap to secrecy capacity over Gaussian and ergodic fading models.



Last updated on 2024-26-11 at 20:36