DocumentCode
1140387
Title
Benefits of Joint Statistics in MLSD-Equalized Transmission
Author
Alic, Nikola ; Sköld, Mats ; Andrekson, Peter A. ; Karlsson, Magnus ; Radic, Stojan
Author_Institution
Dept. of Electr. & Comput. Eng., Univ. of California San Diego, La Jolla, CA
Volume
21
Issue
8
fYear
2009
fDate
4/15/2009 12:00:00 AM
Firstpage
495
Lastpage
497
Abstract
We experimentally investigate and quantify performance improvement, accounting for multiple bit intervals´ joint statistics in filtered equalized on-off keying OC-192 fiber-optic links relying on Viterbi-algorithm-based sequence detection. We demonstrate that the penalty associated with narrow filtering can be alleviated for the most part with an appropriate detection approach.
Keywords
Viterbi detection; amplitude shift keying; maximum likelihood detection; optical fibre communication; optical modulation; statistical analysis; MLSD-equalized transmission; Viterbi-algorithm; equalized on-off keying; fiber-optic link; joint statistics; maximum-likelihood sequence detection; narrow filtering; Colored noise; Viterbi algorithm; fiber-optic communications; maximum-likelihood sequence detection (MLSD);
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2009.2013639
Filename
4773182
Link To Document