@article{8efa80758b284f50b14239fcdcdb8256,
title = "Joint statistics and MLSD in filtered incoherent high-speed fiber-optic communications",
abstract = "In this paper, signal statistics and their utilization for detection in narrowly filtered equalized high-speed fiber-optic communications are investigated experimentally. Tradeoffs between log-likelihood metric applications and oversampling are covered in detail. It is, for the first time, demonstrated that performance loss in bandwidth-limited systems can be nearly fully recovered (to within 0.5 dB) by taking advantage of bandwidth-limitation- induced noise correlations and oversampling.",
keywords = "Colored noise, Fiber-optic communications, Maximum-likelihood sequence detection, Viterbi algorithm",
author = "Nikola Alic and Magnus Karlsson and M. Skold and Olgica Milenkovic and Andrekson, {P. A.} and Stojan Radic",
note = "Funding Information: Manuscript received September 23, 2009; revised December 11, 2009 and January 15, 2010. First published February 22, 2010; current version published May 19, 2010. This work was supported in part by the Defense Advanced Research Project Agency, by the Ericsson Research Foundation, by the Swedish Foundation for International Cooperation in Research and Higher Education, and by the Knut and Alice Wallenberg Foundation. Funding Information: Dr. Milenkovic was a recipient of the National Science Foundation Career Award and the Defense Advanced Research Projects Agency Young Investigator Award. Copyright: Copyright 2010 Elsevier B.V., All rights reserved.",
year = "2010",
doi = "10.1109/JLT.2010.2043054",
language = "English (US)",
volume = "28",
pages = "1564--1572",
journal = "Journal of Lightwave Technology",
issn = "0733-8724",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "10",
}