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

被引：0

作者：

Shu, Tong ^{[1
]}

Li, Yan ^{[1
]}

Fan, Sujie ^{[1
]}

Yu, Miao ^{[1
]}

Pang, Jiangchuan ^{[1
]}

Kong, Deming ^{[1
]}

Wu, Jian ^{[1
]}

机构：

[1] Beijing Univ Posts & Telecommun, State Key Lab Informat Photon & Opt Commun, Beijing 100876, Peoples R China

来源：

2016 ASIA COMMUNICATIONS AND PHOTONICS CONFERENCE (ACP) | 2016年

关键词：

COHERENT; RECOVERY;

D O I：

暂无

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

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.

引用

页数：3

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