Deep Learning Assisted Pre-Carrier Phase Recovery EVM Estimation for Coherent Transmission Systems
Paper i 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.

Författare

Yuchuan Fan

Aleksejs Udalcovs

Xiaodan Pang

Carlos Natalino Da Silva

Chalmers, Elektroteknik, Kommunikations- och antennsystem, Optiska nätverk

Richard Schatz

Marija Furdek Prekratic

Chalmers, Elektroteknik, Kommunikations- och antennsystem, Optiska nätverk

Sergei Popov

Oskars Ozolins

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

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

Styrkeområden

Informations- och kommunikationsteknik

Ämneskategorier

Telekommunikation

Kommunikationssystem

Signalbehandling

DOI

10.1364/CLEO_SI.2021.STh1F.2

Mer information

Skapat

2021-08-19