相干光通信系统中基于残差判定的自适应对角扩展卡尔曼滤波

2022 20th International Conference on Optical Communications and Networks (ICOCN) Pub Date : 2022-08-12 DOI:10.1109/ICOCN55511.2022.9900980

X. Peng, Qinghua Tian, Fangxu Yang, X. Xin, Zhipei Li, Qi Zhang, Feng Tian, Yongjun Wang

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引用次数: 0

摘要

本文提出了一种基于残差判决的自适应对角扩展卡尔曼滤波方案，该方案通过增加残差判决检测器和对角化协方差矩阵，适用于跟踪和补偿偏振态旋转(RSOP)。通过在28Gbaud PDM-QPSK相干光通信系统平台上的仿真表明，该方案具有较低的复杂度和较好的超快RSOP均衡性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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An Adaptive Diagonal Extended Kalman Filter based on a Residual Decision for RSOP in Coherent Optical Communication System

This paper proposes an adaptive diagonal extended Kalman filter scheme based on a residual decision suitable for tracking and compensating the rotation of the state of polarization (RSOP) by adding a residual decision detector and diagonalizing the covariance matrix. It is shown through the simulation on the 28Gbaud PDM-QPSK coherent optical communication system platform that the proposed scheme has low complexity and great performance of the equalization for ultrafast RSOP.

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2022 20th International Conference on Optical Communications and Networks (ICOCN)

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