A Sequence Selection Bound for the Capacity of the Nonlinear Fiber Channel

Stella Civelli; Enrico Forestieri; Alexey Lotsmanov; Dmitry Razdoburdin; Marco Secondini

A Sequence Selection Bound for the Capacity of the Nonlinear Fiber Channel

Information Theory 2021-06-09 v1 Signal Processing math.IT

Authors: Stella Civelli , Enrico Forestieri , Alexey Lotsmanov , Dmitry Razdoburdin , Marco Secondini

Abstract

A novel technique to optimize the input distribution and compute a lower bound for the capacity of the nonlinear optical fiber channel is proposed. The technique improves previous bounds obtained with the additive white Gaussian noise decoding metric.

Keywords

nonlinear fiber channel channel capacity lower bound input distribution additive white gaussian noise sequence selection

Cite

@article{arxiv.2106.04097,
  title  = {A Sequence Selection Bound for the Capacity of the Nonlinear Fiber Channel},
  author = {Stella Civelli and Enrico Forestieri and Alexey Lotsmanov and Dmitry Razdoburdin and Marco Secondini},
  journal= {arXiv preprint arXiv:2106.04097},
  year   = {2021}
}

Comments

The manuscript has been submitted for publication to the european conference on optical communication (ECOC) 2021

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