@inproceedings{ae90ddde0af24074aa21d6775a0d42b5,
title = "Analysis of forward error correction and achievable rates for optical fiber systems",
abstract = "We study lower bounds on mutual information that are achievable rates for optimal and sub-optimal hard-decision (HD) and soft-decision (SD) decoding. These rates represent the maximum amount of information we can convey over a memoryless channel with a fixed input if ideal forward error correction (FEC) is employed. We find that the gain of complex SD decoding over HD decoding can be very small, depending on the modulation format and the system parameters. We further study the gap of a practical FEC scheme to its asymptotic limit.",
keywords = "Achievable rates, forward error correction, mutual information, optical communication systems",
author = "Tobias Fehenberger and Norbert Hanik",
note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; 17th International Conference on Transparent Optical Networks, ICTON 2015 ; Conference date: 05-07-2015 Through 09-07-2015",
year = "2015",
month = aug,
day = "12",
doi = "10.1109/ICTON.2015.7193358",
language = "English",
series = "International Conference on Transparent Optical Networks",
publisher = "IEEE Computer Society",
editor = "Marek Jaworski and Marian Marciniak",
booktitle = "ICTON 2015 - 17th International Conference on Transparent Optical Networks",
}