Capacity of multivariate channels with multiplicative noise: I.Random matrix techniques and large-N expansions for full transfer matrices

Anirvan Mayukh Sengupta, Partha Pratim Mitra

We study memoryless, discrete time, matrix channels with additive white Gaussian noise and input power constraints of the form $Y_i={\sum }_j{H}_{ij}{X}_j+Z_i$, where $Y_i$ ,$X_j$ a…