CORR
2008
Springer
13 years 7 months ago
2008
Springer
We explore the capacity and generalized degrees of freedom of the 2-user Gaussian X channel, i.e. a generalization of the 2-user interference channel where there is an independent...
GLOBECOM
2009
IEEE
14 years 2 months ago
2009
IEEE
—In this work, we prove that a positive secure degree of freedom is achievable for a large class of real Gaussian channels as long as the channel is not degraded and the channel ...