Title :
Advanced 3b4b channel coding for low error-rate optical links at 2.488 Gbit/s
Author :
Reinecke, Mathias ; Hansen, Karsten
Author_Institution :
DESY, Hamburg, Germany
Abstract :
We report on the performance of an optimized parallel channel coder for high-speed optical transmission systems. The coding properties are discussed by an evaluation of the signal statistics of the coded pulse train in the time and frequency domain. The discussion is mainly based on the results for the power spectral density (PSD) and the autocorrelation function (AKF). The theoretical investigations have been verified measurements with a developed 2.488 Gbit/s optical transmission system. Reliability studies have shown a system´s bit error rate below 10-13
Keywords :
block codes; channel coding; digital communication; error statistics; optical fibre communication; optical links; 2.488 Gbit/s; AKF; PSD; advanced 3b4b channel coding; autocorrelation function; bit error rate; coded pulse train; coding properties; high-speed optical transmission systems; low error-rate optical links; optical transmission system; optimized parallel channel coder; power spectral density; reliability studies; signal statistics; time/frequency domain; verified measurements; Channel coding; High speed optical techniques; Optical attenuators; Optical crosstalk; Optical fiber communication; Optical receivers; Optical sensors; Optical transmitters; Statistics; Synchronous digital hierarchy;
Conference_Titel :
Information Technology: Coding and Computing, 2001. Proceedings. International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
0-7695-1062-0
DOI :
10.1109/ITCC.2001.918850
