A Capacity Region Outer Bound for the Two-User Perturbative Nonlinear Fiber Optical Channel
Information Theory
2021-07-06 v3 math.IT
Abstract
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.
Keywords
Cite
@article{arxiv.2105.14964,
title = {A Capacity Region Outer Bound for the Two-User Perturbative Nonlinear Fiber Optical Channel},
author = {Viswanathan Ramachandran and Astrid Barreiro and Gabriele Liga and Alex Alvarado},
journal= {arXiv preprint arXiv:2105.14964},
year = {2021}
}
Comments
Incorrect Proposition 1 was removed