Deep Learning Assisted Pre-Carrier Phase Recovery EVM Estimation for Coherent Transmission Systems
Paper in proceeding, 2021

We exploit deep supervised learning and amplitude histograms of coherent optical signals captured before carrier phase recovery (CPR) to perform time-sensitive and accurate error vector magnitude (EVM) estimation for 32 Gbaud mQAM signal monitoring purposes.

Author

Yuchuan Fan

Aleksejs Udalcovs

Xiaodan Pang

Carlos Natalino Da Silva

Chalmers, Electrical Engineering, Communication and Antenna Systems, Optical Networks

Richard Schatz

Marija Furdek Prekratic

Chalmers, Electrical Engineering, Communication and Antenna Systems, Optical Networks

Sergei Popov

Oskars Ozolins

2021 Conference on Lasers and Electro-Optics, CLEO 2021 - Proceedings

Conference on Lasers and Electro-Optics
San Jose, CA, USA,

Areas of Advance

Information and Communication Technology

Subject Categories

Telecommunications

Communication Systems

Signal Processing

DOI

10.1364/CLEO_SI.2021.STh1F.2

More information

Created

8/19/2021