Utilize este identificador para referenciar este registo:
http://hdl.handle.net/10071/12986
Registo completo
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Soeiro, R. O. J. | - |
dc.contributor.author | Alves, T. M. F. | - |
dc.contributor.author | Cartaxo, A. V. T. | - |
dc.date.accessioned | 2017-04-18T11:49:45Z | - |
dc.date.available | 2017-04-18T11:49:45Z | - |
dc.date.issued | 2016 | - |
dc.identifier.issn | 0733-8724 | - |
dc.identifier.uri | http://hdl.handle.net/10071/12986 | - |
dc.description.abstract | The performance of a virtual carrier assisted direct-detection single sideband (SSB) multiband (MB) orthogonal frequency division multiplexing (OFDM) metropolitan network impaired by the inter-ring OFDM band-transfer and laser wavelength drift effects is assessed numerically. A 42.8-Gbit/s three-band and a 57.07-Gbit/s four-band SSB-MB-OFDM signal, both with a band spacing of 6.25 GHz, are considered. In order to assess the system resiliency against the inter-ring band-transfer and laser wavelength drift effects, 16-quadrature-amplitude modulation (QAM) and 32-QAM are employed. It is shown that, considering only the impairments related with the inter-ring band-transfer, i.e., neglecting the laser wavelength drift, and using band-selectors with similar -3 dB bandwidths to realize inter-ring band-transfer, a maximum of 4 and 12 band-transfers are achieved with an optical signal-to-noise ratio (OSNR) penalty not exceeding 1 dB, for 16-QAM and 32-QAM, respectively. When the inter-ring band-transfer and laser wavelength drift effects are considered together, the frequency drift ranges leading to an OSNR penalty not exceeding 1 dB, when one band-transfer is considered, are between -400 and 200 MHz, and between -500 and 500 MHz, for the transferred band, adopting 16-QAM and 32-QAM, respectively. The frequency drift ranges are reduced to between -100 and 100 MHz, and between -200 and 200 MHz for four band-transfers, adopting 16-QAM and 32-QAM, respectively. | eng |
dc.language.iso | eng | - |
dc.publisher | IEEE Photonics Society | - |
dc.relation | info:eu-repo/grantAgreement/FCT/3599-PPCDT/128420/PT | - |
dc.relation | info:eu-repo/grantAgreement/FCT/5876/147328/PT | - |
dc.rights | embargoedAccess | por |
dc.subject | Direct detection (DD) | eng |
dc.subject | Inter-ring band-transfer | eng |
dc.subject | Laser wavelength drift | eng |
dc.subject | Multi-band | eng |
dc.subject | Metropolitan networks | eng |
dc.subject | Orthogonal frequency division multiplexing | eng |
dc.subject | Single sideband | eng |
dc.subject | Virtual carrier (VC) | eng |
dc.title | Inter-ring band-transfer limited by laser wavelength drift in DD MB-OFDM metro networks | eng |
dc.type | article | - |
dc.pagination | 2473 - 2483 | - |
dc.publicationstatus | Publicado | por |
dc.peerreviewed | yes | - |
dc.journal | Journal of Lightwave Technology | - |
dc.distribution | Internacional | por |
dc.volume | 34 | - |
dc.number | 10 | - |
degois.publication.firstPage | 2473 | - |
degois.publication.lastPage | 2483 | - |
degois.publication.issue | 10 | - |
degois.publication.title | Inter-ring band-transfer limited by laser wavelength drift in DD MB-OFDM metro networks | eng |
dc.date.updated | 2019-04-24T12:24:15Z | - |
dc.description.version | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.doi | 10.1109/JLT.2016.2539822 | - |
dc.subject.fos | Domínio/Área Científica::Ciências Naturais::Ciências Físicas | por |
dc.subject.fos | Domínio/Área Científica::Engenharia e Tecnologia::Engenharia Eletrotécnica, Eletrónica e Informática | por |
iscte.identifier.ciencia | https://ciencia.iscte-iul.pt/id/ci-pub-34545 | - |
iscte.alternateIdentifiers.wos | WOS:000375716100013 | - |
iscte.alternateIdentifiers.scopus | 2-s2.0-84964562881 | - |
Aparece nas coleções: | IT-RI - Artigos em revistas científicas internacionais com arbitragem científica |
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RI118.pdf Restricted Access | Versão Editora | 984,67 kB | Adobe PDF | Ver/Abrir Request a copy |
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