Latency-Efficient Parallelized Carrier Phase Recovery Algorithm Based on Extended Kalman Filter for Short-Reach Coherent Optical Transmission Systems

Author:

Cui Han1,Liu Shuangyue1,Lu Yueming2,Qiao Yaojun1

Affiliation:

1. Beijing University of Posts and Telecommunications,State Key Laboratory of Information Photonics and Optical Communications, School of Information and Communication Engineering,Beijing,China

2. Beijing University of Posts and Telecommunications,Key Laboratory of Trustworthy Distributed Computing and Service, Ministry of Education, School of Cyberspace Security,Beijing,China

Funder

National Natural Science Foundation of China

Publisher

IEEE

Reference17 articles.

1. Kalmanfilter carrier and polarization-state tracking[J];t;Optics Letters,2010

2. Extended Kalman filter for carrier phase recovery in optical filter bank multicarrier offset QAM systems[C]//Optical Fiber Communication Conference;t h;Optical Society of America,0

3. A pilot-symbols-aided unscented Kalman filter for carrier phase recovery in the wide-linewidth short-range coherent optical transmission systems[J];s;Optical Fiber Technology,2020

4. Adaptive and joint frequency offset and carrier phase estimation based on Kalman filter for 16QAM signals[J];q;Optics Communications,2019

5. Carrier recovery for M-QAM signals based on a block estimation process with Kalman filter[J];t;Optics Express,2014

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