Optimal input covariance for achieving secrecy capacity in Gaussian MIMO wiretap channels.

Jiangyuan Li Athina P. Petropulu

Published in: ICASSP (2010)

Keyphrases

mimo systems
covariance matrices
multiple output
worst case
optimal capacity
multivariate gaussian distribution
fading channels
optimal solution
dynamic programming
low complexity
optimal control
nonlinear functions
power allocation
capacity allocation
neural network
communication systems