A Capacity Region Outer Bound for the Two-User Dispersive Nonlinear Fiber Optical Channel

05/31/2021

∙

by   Viswanathan Ramachandran, et al.

∙

0

∙

share

We study a nonlinear fiber optical channel impaired by cross-phase modulation and dispersion from the viewpoint of an interference channel. We characterize an outer bound on the capacity region of simultaneously achievable rate pairs, assuming a two-user perturbative channel model.