Secrecy Capacity of GSVD MIMOME Systems in the Presence of CSI Attacks

André S. Guerreiro, Gustavo Fraidenraich, Richard Demo Souza.

DOI: 10.14209/sbrt.2013.164

Evento: XXXI Simpósio Brasileiro de Telecomunicações (SBrT2013)

Keywords: Channel sounding GSVD jamming MIMOME channel secrecy capacity

Abstract

We consider the transmission of confidential in- formation over a multiple-input multiple-output multiple- eavesdropper (MIMOME) wireless channel, in which an active eavesdropper is able to attack the channel sounding process through intelligent jamming. We focus on transmission systems based on generalized singular value decomposition (GSVD). We propose and analyze, through computer simulations, the efficiency of several attack techniques that intend to disrupt the secret communication between legitimate users.

Download