Performance and complexity comparison of carrier phase estimation algorithms for DP-64-QAM optical signals
- BILAL, SYED MUHAMMAD
- BOSCO, GABRIELLA
- K. P. Zhong
- J. Cheng
- Alan Pak Tao Lau
- C. Lu
Publication date
January 2014
DOI Publisher
Institute of Electrical and Electronics Engineers (IEEE)Abstract
A detailed simulative and experimental analysis of different CPE schemes for 64-QAM systems is presented. The best compromise between linewidth tolerance and complexity is achieved using a recently proposed multi-stage architecture, based on a modification of the standard V&V algorithm
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