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Conferences > ACPC > 2016 > AF4B > AF4B.5

Improved Amplitude and Phase Noise Mitigation for 16QAM Transmission Using Viterbi-Viterbi Phase Estimator Combined with Extended Kalman Filter

Tong Shu, Yan Li, Sujie Fan, Miao Yu, Jiangchuan Pang, Deming Kong, and Jian Wu

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Abstract

Viterbi-Viterbi phase estimator combined with extended Kalman filter (VVPE-EKF) is proposed to mitigate both amplitude and phase noise. 24% and 20% maximum transmission reach are gained compared with VVPE and VVPE maximum-likelihood (VVPE-ML) algorithms.

© 2016 Optical Society of America

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