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Simulation and Comparative Analysis of SS-LMS & RLS Algorithms for Electronic Dispersion Compensation

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DOI: 10.4236/oalib.1100676    1,758 Downloads   2,114 Views   Citations

ABSTRACT

In this paper electronic feed forward equalization is performed to mitigate the link chromatic dispersion. The equalizer coefficients are computed by a decision-directed process based on the sign-sign least mean square and the recursive least square algorithm. Therefore, this paper evaluates the performance of these algorithms in chromatic dispersion compensation at bit rate of 10 Gb/s. This paper compares these two adaptation algorithms for receiver based on analogue electronic dispersion equalizers by simulation and experiment. This paper concluded that recursive least-square algorithm is computationally more complex than sign-sign least mean square algorithm since matrix inversion is required, but achieves faster convergence.

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

Kaur, G. and Kaur, G. (2014) Simulation and Comparative Analysis of SS-LMS & RLS Algorithms for Electronic Dispersion Compensation. Open Access Library Journal, 1, 1-9. doi: 10.4236/oalib.1100676.

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