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A new flexible ONU design for UDWDM-PON with coherent transceivers and smart activation process
dc.contributor.author | Segarra Mullerat, Josep |
dc.contributor.author | Sales Zaragozá, Vicente |
dc.contributor.author | Prat Gomà, Josep Joan |
dc.contributor.author | Pous, R. |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
dc.date.accessioned | 2015-04-13T11:41:07Z |
dc.date.created | 2014 |
dc.date.issued | 2014 |
dc.identifier.citation | Segarra, J. [et al.]. A new flexible ONU design for UDWDM-PON with coherent transceivers and smart activation process. A: International Telecommunications Network Strategy and Planning Symposium. "Proceedings of the 16th International Telecommunications Network Strategy and Planning Symposium, Networks 2014". Madeira: 2014, p. 6959241-1-6959241-5. |
dc.identifier.isbn | 978-147996515-1 |
dc.identifier.uri | http://hdl.handle.net/2117/27280 |
dc.description.abstract | We present a novel ONU architecture for coherent UDWDM-PON with randomly distributed ONU wavelengths. The ONU is built with one or two lasers exhibiting simple limited thermal tunability in a specific optical band, where the wavelengths are managed in a Statistical UDWDM approach. If only one laser is present at the ONU, it serves as both local oscillator for coherent receiver and transmitter in a Half-Duplex transmission mode. When two lasers are equipped, they can work in Full-Duplex transmission mode as receiver or transmitter indistinctly and back-up protection is provided in case of laser fail. Finally, a simple activation process based on Half-Duplex transmission for both lasers and a wavelength monitoring during operation is also proposed. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica::Fibra òptica |
dc.subject.lcsh | Optical communications |
dc.subject.lcsh | Passive optical networks |
dc.subject.other | Coherent receivers |
dc.subject.other | Full-Duplex (FD) |
dc.subject.other | Half-Duplex (HD) |
dc.subject.other | Optical Network Unit (ONU) |
dc.subject.other | Ultra Dense Wavelength Division Multiplexing-Passive Optical Network (UDWDM-PON) |
dc.title | A new flexible ONU design for UDWDM-PON with coherent transceivers and smart activation process |
dc.type | Conference report |
dc.subject.lemac | Amplificadors òptics |
dc.contributor.group | Universitat Politècnica de Catalunya. GCO - Grup de Comunicacions Òptiques |
dc.identifier.doi | 10.1109/NETWKS.2014.6959241 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6959241&tag=1 |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 15428377 |
dc.description.version | Postprint (published version) |
dc.date.lift | 10000-01-01 |
local.citation.author | Segarra, J.; Sales, V.; Prat, J.; Pous, R. |
local.citation.contributor | International Telecommunications Network Strategy and Planning Symposium |
local.citation.pubplace | Madeira |
local.citation.publicationName | Proceedings of the 16th International Telecommunications Network Strategy and Planning Symposium, Networks 2014 |
local.citation.startingPage | 6959241-1 |
local.citation.endingPage | 6959241-5 |