Open access
2026
Impact of Imperfect CSI on Projection-Based Secure MIMO Communications
It is shown that the resulting secure precoder can be decomposed into two components: one orthogonal to the eavesdropper’s channel subspace and another representing colored noise that characterizes the effect of CSI imperfections and constrains secrecy.
Steve Sawadogo, Vincent Savaux, Luc Le Magoarou et al.
· IEEE Open Journal of the Com... · 0 citations