Supporting heterogenous traffic on top of point-to-multipoint light-trees †

† This manuscript is the extension of the conference paper: Iqbal, M.; Ruiz, M.; Costa, N.; Napoli, A.; Pedro, J.; Velasco, L. Dynamic and Efficient Point-to-Point and Point-to-Multipoint Communications by Slicing the Optical Constellation. In Proceedings of the Optical Fiber Communications Conferen...

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Detalles Bibliográficos
Autores: Iqbal, Masab|||0000-0002-6339-1542, Velasco Esteban, Luis Domingo|||0000-0002-7345-296X, Ruiz Ramírez, Marc|||0000-0001-6429-6347, Costa, Nelson, Napoli, Antonio, Pedro, João|||0000-0003-4471-7401, Comellas Colomé, Jaume|||0000-0002-9129-0562
Tipo de recurso: artículo
Fecha de publicación:2023
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/386769
Acceso en línea:https://hdl.handle.net/2117/386769
https://dx.doi.org/10.3390/s23052500
Access Level:acceso abierto
Palabra clave:Optical communications
Telecommunication -- Traffic -- Management
Optical point-to-multipoint
Multilayer optical networks
Metro and access networks
Comunicacions òptiques
Telecomunicació -- Tràfic -- Gestió
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica
id ES_d9edae359feebd90d188cc0bc3a22b28
oai_identifier_str oai:upcommons.upc.edu:2117/386769
network_acronym_str ES
network_name_str España
repository_id_str
dc.title.none.fl_str_mv Supporting heterogenous traffic on top of point-to-multipoint light-trees †
title Supporting heterogenous traffic on top of point-to-multipoint light-trees †
spellingShingle Supporting heterogenous traffic on top of point-to-multipoint light-trees †
Iqbal, Masab|||0000-0002-6339-1542
Optical communications
Telecommunication -- Traffic -- Management
Optical point-to-multipoint
Multilayer optical networks
Metro and access networks
Comunicacions òptiques
Telecomunicació -- Tràfic -- Gestió
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica
title_short Supporting heterogenous traffic on top of point-to-multipoint light-trees †
title_full Supporting heterogenous traffic on top of point-to-multipoint light-trees †
title_fullStr Supporting heterogenous traffic on top of point-to-multipoint light-trees †
title_full_unstemmed Supporting heterogenous traffic on top of point-to-multipoint light-trees †
title_sort Supporting heterogenous traffic on top of point-to-multipoint light-trees †
dc.creator.none.fl_str_mv Iqbal, Masab|||0000-0002-6339-1542
Velasco Esteban, Luis Domingo|||0000-0002-7345-296X
Ruiz Ramírez, Marc|||0000-0001-6429-6347
Costa, Nelson
Napoli, Antonio
Pedro, João|||0000-0003-4471-7401
Comellas Colomé, Jaume|||0000-0002-9129-0562
author Iqbal, Masab|||0000-0002-6339-1542
author_facet Iqbal, Masab|||0000-0002-6339-1542
Velasco Esteban, Luis Domingo|||0000-0002-7345-296X
Ruiz Ramírez, Marc|||0000-0001-6429-6347
Costa, Nelson
Napoli, Antonio
Pedro, João|||0000-0003-4471-7401
Comellas Colomé, Jaume|||0000-0002-9129-0562
author_role author
author2 Velasco Esteban, Luis Domingo|||0000-0002-7345-296X
Ruiz Ramírez, Marc|||0000-0001-6429-6347
Costa, Nelson
Napoli, Antonio
Pedro, João|||0000-0003-4471-7401
Comellas Colomé, Jaume|||0000-0002-9129-0562
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Optical communications
Telecommunication -- Traffic -- Management
Optical point-to-multipoint
Multilayer optical networks
Metro and access networks
Comunicacions òptiques
Telecomunicació -- Tràfic -- Gestió
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica
topic Optical communications
Telecommunication -- Traffic -- Management
Optical point-to-multipoint
Multilayer optical networks
Metro and access networks
Comunicacions òptiques
Telecomunicació -- Tràfic -- Gestió
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica
description † This manuscript is the extension of the conference paper: Iqbal, M.; Ruiz, M.; Costa, N.; Napoli, A.; Pedro, J.; Velasco, L. Dynamic and Efficient Point-to-Point and Point-to-Multipoint Communications by Slicing the Optical Constellation. In Proceedings of the Optical Fiber Communications Conference and Exhibition (OFC), San Diego, CA, USA, 6–10 March 2022.
publishDate 2023
dc.date.none.fl_str_mv 2023
2023-02-23
2023
2023-04-27
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/386769
https://dx.doi.org/10.3390/s23052500
url https://hdl.handle.net/2117/386769
https://dx.doi.org/10.3390/s23052500
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv European Commission http://doi.org/10.13039/100010661 Horizon 2020 Framework Programme 813144 REAL-time monitoring and mitigation of nonlinear effects in optical NETworks
European Commission http://doi.org/10.13039/501100000780 HE 101092766 Agile uLtra Low EnerGy secuRe netwOrks
Agencia Estatal de Investigación http://doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 PID2020-114135RB-I00 AI-POWERED INTENT-BASED PACKET AND OPTICAL TRANSPORT NETWORKS AND EDGE AND CLOUD COMPUTING FOR BEYOND 5G
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869421481155362816
spelling Supporting heterogenous traffic on top of point-to-multipoint light-trees †Iqbal, Masab|||0000-0002-6339-1542Velasco Esteban, Luis Domingo|||0000-0002-7345-296XRuiz Ramírez, Marc|||0000-0001-6429-6347Costa, NelsonNapoli, AntonioPedro, João|||0000-0003-4471-7401Comellas Colomé, Jaume|||0000-0002-9129-0562Optical communicationsTelecommunication -- Traffic -- ManagementOptical point-to-multipointMultilayer optical networksMetro and access networksComunicacions òptiquesTelecomunicació -- Tràfic -- GestióÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica† This manuscript is the extension of the conference paper: Iqbal, M.; Ruiz, M.; Costa, N.; Napoli, A.; Pedro, J.; Velasco, L. Dynamic and Efficient Point-to-Point and Point-to-Multipoint Communications by Slicing the Optical Constellation. In Proceedings of the Optical Fiber Communications Conference and Exhibition (OFC), San Diego, CA, USA, 6–10 March 2022.New 5 G and beyond services demand innovative solutions in optical transport to increase efficiency and flexibility and reduce capital (CAPEX) and operational (OPEX) expenditures to support heterogeneous and dynamic traffic. In this context, optical point-to-multipoint (P2MP) connectivity is seen as an alternative to provide connectivity to multiple sites from a single source, thus potentially both reducing CAPEX and OPEX. Digital subcarrier multiplexing (DSCM) has been shown as a feasible candidate for optical P2MP in view of its ability to generate multiple subcarriers (SC) in the frequency domain that can be used to serve several destinations. This paper proposes a different technology, named optical constellation slicing (OCS), that enables a source to communicate with multiple destinations by focusing on the time domain. OCS is described in detail and compared to DSCM by simulation, where the results show that both OCS and DSCM provide a good performance in terms of the bit error rate (BER) for access/metro applications. An exhaustive quantitative study is afterwards carried out to compare OCS and DSCM considering its support to dynamic packet layer P2P traffic only and mixed P2P and P2MP traffic; throughput, efficiency, and cost are used here as the metrics. As a baseline for comparison, the traditional optical P2P solution is also considered in this study. Numerical results show that OCS and DSCM provide a better efficiency and cost savings than traditional optical P2P connectivity. For P2P only traffic, OCS and DSCM are utmost 14.6% more efficient than the traditional lightpath solution, whereas for heterogeneous P2P + P2MP traffic, a 25% efficiency improvement is achieved, making OCS 12% more efficient than DSCM. Interestingly, the results show that for P2P only traffic, DSCM provides more savings of up to 12% than OCS, whereas for heterogeneous traffic, OCS can save up to 24.6% more than DSCM.This research was funded by European Commission through the H2020 MSCA REAL-NET (G.A. 813144) and the HORIZON ALLEGRO (G.A. 101092766) projects, by the AEI through the IBON project (PID2020-114135RB-I00), and by the ICREA institution.Peer Reviewed20232023-02-2320232023-04-27journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/386769https://dx.doi.org/10.3390/s23052500reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)InglésengEuropean Commission http://doi.org/10.13039/100010661 Horizon 2020 Framework Programme 813144 REAL-time monitoring and mitigation of nonlinear effects in optical NETworksEuropean Commission http://doi.org/10.13039/501100000780 HE 101092766 Agile uLtra Low EnerGy secuRe netwOrksAgencia Estatal de Investigación http://doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 PID2020-114135RB-I00 AI-POWERED INTENT-BASED PACKET AND OPTICAL TRANSPORT NETWORKS AND EDGE AND CLOUD COMPUTING FOR BEYOND 5Gopen accesshttp://purl.org/coar/access_right/c_abf2Attribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/3867692026-05-27T15:37:01Z
score 15,300719

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