Effective handling of nonlinear distortions in CO-OFDM using affinity propagation clustering
dc.contributor.author | Wei, Jinlong | |
dc.contributor.author | Giacoumidis, Elias | |
dc.contributor.author | Zhou, Ji | |
dc.contributor.author | Jarajreh, Mutsam A. | |
dc.contributor.author | Li, Shi | |
dc.contributor.author | Aldaya, Ivan | |
dc.contributor.author | Lu, Yandong | |
dc.contributor.author | Tsokanos, Athanasios | |
dc.contributor.author | Richter, Andre | |
dc.contributor.institution | Huawei Technologies Düsseldorf GmbH | |
dc.contributor.institution | VPIphotonics | |
dc.contributor.institution | Jinan University | |
dc.contributor.institution | Fahad Bin Sultan University | |
dc.contributor.institution | Universidade de São Paulo (USP) | |
dc.contributor.institution | Huawei Technologies Co. Ltd | |
dc.contributor.institution | University of Hertfordshire | |
dc.date.accessioned | 2023-03-01T19:54:46Z | |
dc.date.available | 2023-03-01T19:54:46Z | |
dc.date.issued | 2022-04-25 | |
dc.description.abstract | We experimentally demonstrate a system-agnostic and training-data-free nonlinearity compensator, using affinity propagation (AP) clustering in single- and multi-channel coherent optical OFDM (CO-OFDM) for up to 3200 km transmission. We show that AP outperforms benchmark deterministic and clustering algorithms by effectively tackling stochastic nonlinear distortions and inter-channel nonlinearities. AP offers up to almost 4 dB power margin extension over linear equalization in single-channel 16-quadrature amplitude-modulated CO-OFDM and a 1.4 dB increase in Q-factor over digital back-propagation in multi-channel quaternary phase-shift keying CO-OFDM. Simulated results indicate transparency to higher modulation format orders and better efficiency when a multi-carrier structure is considered. | en |
dc.description.affiliation | Huawei Technologies Düsseldorf GmbH, Riesstrasse 25 | |
dc.description.affiliation | VPIphotonics, Carnotstraße 6 | |
dc.description.affiliation | Department of Electronic Engineering College of Information Science and Technology Jinan University | |
dc.description.affiliation | Engineering Department School of Computing Fahad Bin Sultan University, Tabuk | |
dc.description.affiliation | Campus São Joao da Boa Vista State University of São Paulo | |
dc.description.affiliation | Optical Access Network Hardware Development Dept Huawei Technologies Co. Ltd | |
dc.description.affiliation | University of Hertfordshire, Hatfield, Hertfordshire | |
dc.description.sponsorship | Aston University | |
dc.description.sponsorship | Bundesministerium für Bildung und Forschung | |
dc.description.sponsorshipId | Bundesministerium für Bildung und Forschung: 16KIS1230 | |
dc.description.sponsorshipId | Bundesministerium für Bildung und Forschung: 623515 | |
dc.description.sponsorshipId | Bundesministerium für Bildung und Forschung: 713567 | |
dc.format.extent | 15697-15707 | |
dc.identifier | http://dx.doi.org/10.1364/OE.454468 | |
dc.identifier.citation | Optics Express, v. 30, n. 9, p. 15697-15707, 2022. | |
dc.identifier.doi | 10.1364/OE.454468 | |
dc.identifier.issn | 1094-4087 | |
dc.identifier.scopus | 2-s2.0-85128952598 | |
dc.identifier.uri | http://hdl.handle.net/11449/239950 | |
dc.language.iso | eng | |
dc.relation.ispartof | Optics Express | |
dc.source | Scopus | |
dc.title | Effective handling of nonlinear distortions in CO-OFDM using affinity propagation clustering | en |
dc.type | Artigo |