Wideband Time-Domain Digital Backpropagation via Subband Processing and Deep learning
Paper i proceeding, 2018

We propose a low-complexity sub-banded DSP architecture for digital backpropagation where the walk-off effect is compensated using simple delay elements. For a simulated 96-Gbaud signal and 2500 km optical link, our method achieves a 2.8 dB SNR improvement over linear equalization.

Författare

Christian Häger

Chalmers, Elektroteknik, Kommunikation, Antenner och Optiska Nätverk

Duke University

Henry D. Pfister

Duke University

2018 European Conference on Optical Communication (ECOC)

Vol. 2018-September 8535251
978-153864862-9 (ISBN)

2018 European Conference on Optical Communication, ECOC 2018
Rome, Italy,

Coding for terabit-per-second fiber-optical communications (TERA)

Europeiska kommissionen (EU) (EC/H2020/749798), 2017-01-01 -- 2019-12-31.

Styrkeområden

Informations- och kommunikationsteknik

Ämneskategorier

Telekommunikation

Kommunikationssystem

Signalbehandling

DOI

10.1109/ECOC.2018.8535251

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Senast uppdaterat

2022-03-02