Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/107171
DC Field | Value | Language |
---|---|---|
dc.contributor | Photonics Research Centre | en_US |
dc.contributor | Department of Electrical and Electronic Engineering | en_US |
dc.creator | Zhang, J | en_US |
dc.creator | Guo, C | en_US |
dc.creator | Liu, J | en_US |
dc.creator | Wu, X | en_US |
dc.creator | Lau, APT | en_US |
dc.creator | Lu, C | en_US |
dc.creator | Yu, S | en_US |
dc.date.accessioned | 2024-06-13T01:04:22Z | - |
dc.date.available | 2024-06-13T01:04:22Z | - |
dc.identifier.issn | 0733-8724 | en_US |
dc.identifier.uri | http://hdl.handle.net/10397/107171 | - |
dc.language.iso | en | en_US |
dc.publisher | Institute of Electrical and Electronics Engineers | en_US |
dc.rights | © 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | en_US |
dc.rights | The following publication J. Zhang et al., "Decision-Feedback Frequency-Domain Volterra Nonlinear Equalizer for IM/DD OFDM Long-Reach PON," in Journal of Lightwave Technology, vol. 37, no. 13, pp. 3333-3342, 1 July, 2019 is available at https://doi.org/10.1109/JLT.2019.2915329. | en_US |
dc.subject | Decision-feedback frequency-domain Volterra nonlinear equalizer (DF-FD-VNLE) | en_US |
dc.subject | Intensity modulation and direct detection (IM-DD) | en_US |
dc.subject | Orthogonal frequency division multiplexing (OFDM) | en_US |
dc.title | Decision-feedback frequency-domain volterra nonlinear equalizer for IM/DD OFDM long-reach PON | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.spage | 3333 | en_US |
dc.identifier.epage | 3342 | en_US |
dc.identifier.volume | 37 | en_US |
dc.identifier.issue | 13 | en_US |
dc.identifier.doi | 10.1109/JLT.2019.2915329 | en_US |
dcterms.abstract | A low-complexity third-order decision-feedback frequency-domain Volterra nonlinear equalizer (DF-FD-VNLE) with superior nonlinearity-compensation performance is proposed and experimentally demonstrated for OFDM long-reach PONs. High optical launch power up to 18 dBm is implemented to mitigate the chromatic dispersion induced power fading and increase the power budget. By reconstructing and subtracting the nonlinear noise in frequency domain with the knowledge of the nonlinear channel, the proposed DF-FD-VNLE outperforms the conventional time-domain VNLE (TD-VNLE) and feed-forward FD-VNLE (FF-FD-VNLE), resulting in better received signal-to-noise ratio (SNR) performance. The nonlinearity-compensation performance of the DF-FD-VNLE can be further improved with the usage of a FF-FD-VNLE or more than one iteration. Complexity and experimental analyses show that similar complexity and higher SNR can be achieved by using the one-iteration DF-FD-VNLE with FD linear equalization (FD-LE), compared with that of the FF-FD-VNLE. Compared with conventional TD-VNLE, the required number of real-valued multiplication (RNRM) of the one-iteration DF-FD-VNLE with FF-FD-VNLE (FD-LE) is reduced by a factor of as much as 82.19% (89.61%) at a memory length of 14 and a truncation factor of 3. Based on the one-iteration DF-FD-VNLE with FF-FD-VNLE, around 53.79 Gb/s single wavelength OFDM IM-DD transmission over 60.8-km SSMF is successfully demonstrated at a BER of 3.8 × 10-3 and a received optical power (ROP) of -2 dBm, achieving 15% capacity improvement compared to the conventional TD-VNLE. | en_US |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Journal of lightwave technology, 1 July 2019, v. 37, no. 13, p. 3333-3342 | en_US |
dcterms.isPartOf | Journal of lightwave technology | en_US |
dcterms.issued | 2019-07-01 | - |
dc.identifier.scopus | 2-s2.0-85067108354 | - |
dc.identifier.eissn | 1558-2213 | en_US |
dc.description.validate | 202403 bckw | en_US |
dc.description.oa | Accepted Manuscript | en_US |
dc.identifier.FolderNumber | EIE-0347 | - |
dc.description.fundingSource | Others | en_US |
dc.description.fundingText | National Natural Science Foundations of China; Guangdong Natural Science Foundation; Guangdong Pearl River Talents Program; Pearl River S&T Nova Program of Guangzhou | en_US |
dc.description.pubStatus | Published | en_US |
dc.identifier.OPUS | 53190996 | - |
dc.description.oaCategory | Green (AAM) | en_US |
Appears in Collections: | Journal/Magazine Article |
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Guo_Decision-Feedback_Frequency-Domain_Volterra.pdf | Pre-Published version | 3.65 MB | Adobe PDF | View/Open |
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