DocumentCode
3080985
Title
Noise tolerance of 4-dimensional multi-level modulation formats
Author
Eiselt, Michael H. ; Griesser, Helmut
Author_Institution
ADVA AG Opt. Networking, Meiningen, Germany
fYear
2012
fDate
2-6 July 2012
Firstpage
329
Lastpage
330
Abstract
A new semi-analytical method to estimate the bit-error ratio of two-polarization IQ modulation constellations is proposed, taking into account bit mapping and a possible non-Gaussian noise distribution. Results are compared to analytical formulas and various 4-dimensional constellations are evaluated.
Keywords
Gaussian distribution; error statistics; optical communication; optical modulation; 4-dimensional multilevel modulation formats; bit mapping; bit-error ratio; noise tolerance; nonGaussian noise distribution; semianalytical method; two-polarization IQ modulation constellations; Bit error rate; Encoding; Error probability; Modulation; Optical fibers; Signal to noise ratio;
fLanguage
English
Publisher
ieee
Conference_Titel
Opto-Electronics and Communications Conference (OECC), 2012 17th
Conference_Location
Busan
ISSN
2166-8884
Print_ISBN
978-1-4673-0976-9
Electronic_ISBN
2166-8884
Type
conf
DOI
10.1109/OECC.2012.6276710
Filename
6276710
Link To Document