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Conferences > ACPC > 2021 > T4A > T4A.109

Training Sequence based Cycle Slip Suppression for FTN-16QAM Coherent Optical Systems

Yingkai Qin, Tao Yang, Yongben Wang, Weiming Wang, Weiqin Zhou, Liangjun Zhang, Xue Chen, and Jialin You

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Abstract

A carrier phase estimation algorithm based on training sequence is proposed for FTN-PM-16QAM system. The simulation results show that it could suppress cycle slips and exhibit a linewidth tolerance of 2.2MHz @BER=2E-2 with 0.39% overhead.

© 2021 The Author(s)

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