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GCO - Grup de Comunicacions Òptiques

Ponències/Comunicacions de congressos : [108]

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Vista preliminarDataTítolAutor(s)
2014After failure repair optimization in dynamic flexgrid optical networksRuiz Ramírez, Marc; Zotkiewicz, Mateusz; Castro Casales, Alberto; Klinkowski, Miroslaw; Velasco Esteban, Luis Domingo; Pioro, Michal
Velasco.pdf.jpg2014First experimental demonstration of ABNO-driven in-operation flexgrid network re-optimizationVelasco Esteban, Luis Domingo; Paolucci, Francesco; Gifre Renom, Lluís; Aguado, Alejandro; Cugini, Filippo; Castoldi, Piero; López, Víctor
2014-OFC-1.pdf.jpg2014Finding an objective cost for sliceable flexgrid transpondersVelasco Esteban, Luis Domingo; González de Dios, Óscar; López, Víctor; Fernández Palacios, Juan Pedro; Junyent Giralt, Gabriel
2014Experimental assessment of a high performance back-end PCE for Flexgrid optical network re-optimizationGifre Renom, Lluís; Velasco Esteban, Luis Domingo; Navarro Mas, Nacho; Junyent Giralt, Gabriel
OFC_2013.pdf.jpg2013Link vs. opto-electronic device sleep mode approaches in survivable green optical networksPerelló Muntan, Jordi; Morea, Annalisa; Spadaro, Salvatore; Tornatore, Massimo
2013Traffic variation-aware networking for energy efficient optical communicationsMorea, Annalisa; Perelló Muntan, Jordi; Spadaro, Salvatore
2013Impact of aggregation level on the performance of dynamic lightpath adaptation under time-varying trafficAsensio Carmona, Adrian; Klinkowski, Miroslaw; Ruiz Ramírez, Marc; Lopez, Victor Bohorquez; Castro Casales, Alberto; Velasco Esteban, Luis Domingo; Comellas Colomé, Jaume
2013Dynamic restoration in multi-layer IP/MPLS-over-flexgrid networksCastro Casales, Alberto; Velasco Esteban, Luis Domingo; Comellas Colomé, Jaume; Junyent Giralt, Gabriel
30.pdf.jpg2013Molecular stratigraphic analysis with Raman spectroscopy of the shell of a musselFerrer Espinilla, Perla; Ruiz Moreno, Sergio; Ramos De Torres, Antonio; López-Gil Serra, Alejandro
2013Area and laser power scalability analysis in photonic networks-on-chipAbadal Cavallé, Sergi; Cabellos Aparicio, Alberto; Lázaro Villa, José Antonio; Nemirovsky, Mario; Alarcón Cot, Eduardo José; Solé Pareta, Josep
velasco.pdf.jpg2013Solving routing and spectrum allocation related optimization problemsVelasco Esteban, Luis Domingo; Castro Casales, Alberto; Ruiz Ramírez, Marc
2013GPON redundancy eraser algorithm for long-reach extensionSegarra Mullerat, Josep; Sales Zaragoza, Vicente; Prat Gomà, Josep Joan
2013Extending the flexgrid optical core towards the edgesVelasco Esteban, Luis Domingo; Ruiz Ramírez, Marc; Castro Casales, Alberto; Comellas Colomé, Jaume
velasco.pdf.jpg2013How national IP/MPLS networks can benefit from flexgrid optical technology?Velasco Esteban, Luis Domingo; Wright, Paul; Lord, Andrew; Junyent Giralt, Gabriel
2013Optimization models for flexgrid elastic optical networksZotkiewicz, Mateusz; Pioro, Michal; Ruiz Ramírez, Marc; Klinkowski, Miroslaw; Velasco Esteban, Luis Domingo
2013A column generation approach for large-scale RSA-based network planningRuiz Ramírez, Marc; Zotkiewicz, Mateusz; Velasco Esteban, Luis Domingo; Comellas Colomé, Jaume
2013COCONUT requirements for residential, business and outdoor scenariosVall-llosera, Gema; Rafel, Albert; Ciaramella, Ernesto; Prat Gomà, Josep Joan
velasco.pdf.jpg2013Towards a carrier SDN: an example for elastic inter-datacenter connectivityVelasco Esteban, Luis Domingo; Berral García, Josep Lluís; Asensio Garcia, Adrian; Castro Casales, Alberto; López, Víctor
2013Differential link-loss compensation through dynamic bandwidth assignment in statistical OFDMA-PONCano Valadéz, Iván Nicolás; Peralta Gallardo, Ángel; Polo Querol, Víctor; Escayola Elias, Francisco Javier; Santos Blanco, M. Concepción; Prat Gomà, Josep Joan
2013OFDM-PON performance with limited quantizationEscayola Elias, Francisco Javier; Cano Valadéz, Iván Nicolás; Santos Blanco, M. Concepción; Prat Gomà, Josep Joan
2013Experimental demonstration of an active stateful PCE performing elastic operations and hitless defragmentationCastro Casales, Alberto; Paolucci, Francesco; Fresi, Francesco; Imran, Muhammad; Bhowmik, Bishanka; Berrettini, Gianluca; Meloni, Gianluca; Giorgetti, Alessio; Cugini, Filippo; Velasco Esteban, Luis Domingo; Poti, Luca; Castoldi, Piero
2013Digitally processed modulation formats and integrated photonics for flexible optical metro-access networksLázaro Villa, José Antonio; Schrenk, Bernhard; Malligaraj, M.; Cano Valadéz, Iván Nicolás; Parra, M.; Sridharan, Madanagurusamy; Junyent Giralt, Gabriel
2013Phase modulated optical OFDM upstream with IM/DD downstream for full-duplex 10 Gb/s bidirectional transmission over a single wavelength with a reflective SOAFàbrega, Josep Maria; Chochol, Marcin; Svaluto Moreolo, Michela; Lázaro Villa, José Antonio; Junyent Giralt, Gabriel
2013Optimal trade-off for a bidirectional single-fibre single-wavelength TDM-PON rSOA-based ONULópez Pastor, Eduardo Tommy; Polo Querol, Víctor; Lázaro Villa, José Antonio; Prat Gomà, Josep Joan
2013Flexible WDM-PON with Nyquist-FDM and 31.25 Gbit/s per wavelength channel using colorless, low-speed ONUsSchindler, Philipp C.; Schmogrow, Rene M.; Dreschmann, Michael; Meyer, Joachim; Hillerkuss, David; Tomkos, Ioannis; Prat Gomà, Josep Joan; Krimmel, Heinz-Georg; Pfeiffer, Thomas; Kourtessis, Pandelis; Becker, Juergen; Koos, Christian; Freude, Wolfgang; Leuthold, Juerg
2013Architecture of a specialized back-end high performance computing-based PCE for flexgrid networksGifre Renom, Lluís; Velasco Esteban, Luis Domingo; Navarro Mas, Nacho
2013Flexible WDM/FTDM passive optical network with RZ-seeded all-optical sub-wavelength grid engineSchrenk, Bernhard; Katopodis, Vasilis; Bauwelinck, Johan; Lázaro Villa, José Antonio; Yin, Xin; Bakopoulos, Paraskevas; Spyropoulou, Maria; Qiu, Xing Z.; Avramopoulos, Hércules
2013A traffic intensity model for flexgrid optical network planning under dynamic traffic operationRuiz Ramírez, Marc; Velasco Esteban, Luis Domingo; Comellas Colomé, Jaume; Junyent Giralt, Gabriel
2013The network capacity benefits of FlexgridWright, Paul; Lord, Andrew; Velasco Esteban, Luis Domingo
2012_ECOC-1.pdf.jpg2012Designing national IP/MPLS networks with flexgrid optical technologyVelasco Esteban, Luis Domingo; Wright, Paul; Lord, Andrew; Junyent Giralt, Gabriel
2012Planning and designing FTTH networks: elements, tools and practical issuesSegarra Mullerat, Josep; Sales Zaragoza, Vicente; Prat Gomà, Josep Joan
2012Optical filter cascading effects in a phase modulated coherent optical OFDM transmission system based on Hartley transformChochol, M.; Fabrega, J.M.; Svaluto Moreolo, Michela; Junyent Giralt, Gabriel
2012NORMA: Network Operator Revenues MaximizationVelasco Esteban, Luis Domingo; Ruiz Ramírez, Marc; Comellas Colomé, Jaume; Junyent Giralt, Gabriel
2012WDM overlay of distributed base stations in deployed passive optical networks using coherent optical OFDM transceiversFabrega, J.M.; Svaluto Moreolo, Michela; Chochol, M.; Junyent Giralt, Gabriel
2012Multiplatform virtual laboratory for engineering educationVillar Zafra, Aitor; Zarza Sánchez, Sergio; Lázaro Villa, José Antonio; Fernández Canti, Rosa M.
2012Routing protocol enhancements for power state engineering of green network elementsVerchere, Dominique; Morea, Annalisa; Spadaro, Salvatore; Le Sauze, Nicolas
2012An OFDMA-PON with non-preselected independent ONU sources and centralized feedback wavelength control: Dimensioning and experimental resultsCano Valadéz, Iván Nicolás; Santos Blanco, M. Concepción; Escayola Elias, Francisco Javier; Polo Querol, Víctor; Giacoumidis, E.; Kachris, C.; Tomkos, Ioannis; Prat Gomà, Josep Joan
2012Low complexity bit rate variable transponders based on optical OFDM with PAPR reduction capabilitiesNadal, Laia; Svaluto Moreolo, Michela; Fàbrega Sánchez, Josep Maria; Junyent Giralt, Gabriel
OM3G.6.pdf.jpg2012Demonstration of GMPLS-controlled device power management for next generation green optical networksMorea, Annalisa; Perelló Muntan, Jordi; Agraz Bujan, Fernando; Spadaro, Salvatore
2012Path-based recovery in flexgrid optical networksCastro Casales, Alberto; Ruiz Ramírez, Marc; Velasco Esteban, Luis Domingo; Junyent Giralt, Gabriel; Comellas Colomé, Jaume
2012Planning of optical and IT resources for efficient virtual infrastructure embeddingPagès Cruz, Albert; Perelló Muntan, Jordi; Spadaro, Salvatore
2012Analysis of back-propagation and RF pilot-tone based nonlinearity compensation for a 9x224Gb/s POLMUX-16QAM systemDíaz Souto, Alberto; Napoli, Antonio; Adhikari, Susmita; Maalej, Zied; Lobato Polo, Adriana P.; Kuschnerov, Maxim; Prat Gomà, Josep Joan
2012On the performance of flexgrid-based optical networksVelasco Esteban, Luis Domingo; Ruiz Ramírez, Marc; Pedrola Escribà, Òscar; Castro Casales, Alberto; Klinkowski, Miroslaw; Careglio, Davide; Comellas Colomé, Jaume
2012Quaternary TDM-PAM and its implications for TDMA equipmentDris, Stefanos; Bauwelinck, Johan; Yin, Xin; Schrenk, Bernhard; Lázaro Villa, José Antonio; Katopodis, Vasilis; Bakopoulos, Paraskevas; Verbrugghe, Jochen; Avramopoulos, Hércules
2012Digital Nyquist WDM for access networks using limited bandwidth reflective semiconductor optical amplifiersLázaro Villa, José Antonio; Knorr, Sebastian; Bernhard, Schrenk; Cano Valadéz, Iván Nicolás; Polo Querol, Víctor; Prat Gomà, Josep Joan; Carena, Andrea; Bosco, Gabriella
2012Full-duplex 20/10 Gb/s WDM-PON with remodulation of chirped ASK and multi-level quaternary PAM and OFDMLázaro Villa, José Antonio; BERNHARD, SCHRENK; Maziotis, Alexandros; Cano Valadéz, Iván Nicolás; Bakopoulos, Paraskevas; Prat Gomà, Josep Joan; Avramopoulos, Hércules
2012_OFC-1.pdf.jpg2012CAPEX study for grid dependent multi-layer IP/MPLS-over-EON using relative BV-WSS costsPedrola Escribà, Òscar; Velasco Esteban, Luis Domingo; Fernández-Palacios, Juan Pedro; Castro Casales, Alberto; Careglio, Davide; Junyent Giralt, Gabriel
2012Single-path provisioning with multi-path recovery in flexgrid optical networksCastro Casales, Alberto; Velasco Esteban, Luis Domingo; Ruiz Ramírez, Marc; Comellas Colomé, Jaume
2012ONU optimal gain and position of the distribution element in Rayleigh-limited WDM and TDM PONs with reflective ONULópez Pastor, Eduardo Tommy; Lázaro Villa, José Antonio; Arellano Pinilla, Cristina; Polo Querol, Víctor; Prat Gomà, Josep Joan
05875146.pdf.jpg2011A novel monitor placement algorithm for accurate performance monitoring in optical networksAngelou, Marianna; Pointurier, Yvan; Azodolmolky, Siamak; Careglio, Davide; Spadaro, Salvatore; Tomkos, Ioannis
SARDANA_49FITCE_2010.pdf.jpg2011SARDANA: an all-optical access-metro WDM/TDM-PONSpirou, S.; Tomkos, Ioannis; Prat Gomà, Josep Joan; Segarra Mullerat, Josep; Sales Zaragoza, Vicente; Lázaro Villa, José Antonio; Chanclou, Philippe; Soila, Risto; Teixeira, A.; Tosi Beleffi, Giorgio M.
2011SOA/REAM as Vector Modulator for QAM UpstreamSchrenk, Bernhard; Fàbrega Sánchez, Josep Maria; Kazmierski, Christophe; Lázaro Villa, José Antonio; Prat Gomà, Josep Joan
2011On an ONU for full-duplex 10.5 Gbps/lambda with shared delay interferometer for format conversion and chirp filteringSchrenk, Bernhard; Stamatiadis, C.; Lazarou, I.; Maziotis, Alexandros; de Valicourt, Guilhem; Lázaro Villa, José Antonio; Prat Gomà, Josep Joan; Avramopoulos, Hércules
2011Optical network net present value optimization in shared path protection environmentsRuiz Ramírez, Marc; Velasco Esteban, Luis Domingo; Comellas Colomé, Jaume; Junyent Giralt, Gabriel
2011Access services availability and traffic forecast in PON deploymentSegarra Mullerat, Josep; Sales Zaragoza, Vicente; Prat Gomà, Josep Joan
2011Comparison of single carrier and OFDM with back-propagation and RF pilot tone for a 9x224Gb/s POLMUX-16QAM systemPrat Gomà, Josep Joan; Díaz Souto, Alberto; Maalej, Z.; Lobato, A.; Adhikari, Sukumar Das; Timmers, E.; Napoli, Antonio; Kuschnerov, M.; Spinnler, B.
2011Scalable hybrid path computation procedure for PCE-based multi-domain WSON networksHernández Sola, Guillem; Perelló Muntan, Jordi; Agraz Bujan, Fernando; Spadaro, Salvatore; Comellas Colomé, Jaume; Junyent Giralt, Gabriel
2011Wavelength-tuneable remote node for enhanced resilience and optimization of WDM access networksLázaro Villa, José Antonio; Bonada Bo, Francesc; Schrenk, Bernhard; Costa, Liliana; Teixeira, Marco Antonio; Chatzi, Sotiria; Klonidis, Dimitrios; Tomkos, Ioannis; Prat Gomà, Josep Joan
2011Techno-economics of resilient extended FTTH PONsPrat Gomà, Josep Joan; Lázaro Villa, José Antonio; Chatzi, Sotiria; Tomkos, Ioannis
2011Bandwidth assignment criteria against rayleigh backscattering effect in TDM-PON single-fibre wavelength-reuse networksLópez Pastor, Eduardo Tommy; Lázaro Villa, José Antonio; Polo Querol, Víctor; Prat Gomà, Josep Joan
05753382.pdf.jpg2011A feedback-based hybrid OBS/OCS architecture with fast-over-slow capabilityKhodashenas, Pooria Saiyad; Perelló Muntan, Jordi; Spadaro, Salvatore; Comellas Colomé, Jaume; Junyent Giralt, Gabriel
2011Experimental evaluation of a full-meshed domain abstraction design model for reduced state information dissemination in multi-domain PCE-based WSONsPagès, Albert; Casellas, Ramon; Perelló Muntan, Jordi; Martínez, Ricardo; Spadaro, Salvatore; Muñoz, Raul
2011Physical layer evaluation of OFDM-based access networksCano Valadez, Ivan; Santos Blanco, M. Concepción; Prat Gomà, Josep Joan; Krimmel, H.G.; Kavatzikidis, T.; Giacoumidis, E.; Tomkos, Ioannis
2011Optical subsystems for next generation access networksLázaro Villa, José Antonio; Polo Querol, Víctor; Schrenk, Bernhard; Bonada Bo, Francesc; Cano Valadéz, Iván Nicolás; López Pastor, Eduardo Tommy; Kazmierski, Christophe; de Valicourt, Guilhem; Brenot, Romain; Bauwelinck, Johan; Xing-Zhi, Qiu; Ossieur, P.; Forzati, Marco; Rigole, Jean-Pierre; Monroy, I.T; Tangdiongga, E.; Morant, Maryland; Nicolau, L.; Teixeira, A.L.; Erasme, D.; Klonidis, Dimitrios; Tomkos, Ioannis; Prat Gomà, Josep Joan; Kouloumentas,, Christos; Avramopoulos, Hércules
2011Power efficiency of SARDANA and other long-reach optical acces networksLovric, Ana; Aleksic, Slavisa; Lázaro Villa, José Antonio; Tosi Beleffi, Giorgio; Prat Gomà, Josep Joan; Polo Querol, Víctor
2011Test-bed functionality of the SARDANA hybrid NG-PONPrat Gomà, Josep Joan; Polo Querol, Víctor; Lázaro Villa, José Antonio; Bonada, F.; López Pastor, Eduardo Tommy; Schrenk, Bernhard; Omella, M.; Saliou, F.; Le, Q.T.; Chanclou, P.; Leino, D.; Soila, R.; Spirou, S.; Costa, L.; Teixeira, A.; Tosi-Beleffi, G.M.; Klonidis, Dimitrios; Tomkos, Ioannis
05465433.pdf.jpg2010Wavelength conversion towards Rayleigh backscattering tolerant PONs via four-wave mixing in SOA-based ONUsSchrenk, Bernhard; Lázaro Villa, José Antonio; Prat Gomà, Josep Joan
OFC2010_KTHUPC.pdf.jpg2010Probabilistic-based approach for fast impairments-aware RWA in all-optical networksVelasco Esteban, Luis Domingo; Jirattigalachote, Amo; Monti, Paolo; Wosinska, Lena; Spadaro, Salvatore; Junyent Giralt, Gabriel
ICTON2010.pdf.jpg2010Performance evaluation of a hybrid OBS/OCS network with QoS differentiation based on packet loss/delay requirementsPerelló Muntan, Jordi; Guinea, Nuria de; Spadaro, Salvatore; Junyent Giralt, Gabriel; Comellas Colomé, Jaume
OFC2010.pdf.jpg2010Experimental demonstration of centralized and distributed impairment-aware control plane schemes for dynamic transparent optical networksTomkos, Ioannis; Gunkel, Mathias; Varvarigos, Manos; Kokkinos, Panagiotis; Pointurier, Yvan; Agraz Bujan, Fernando; Azodolmolky, Siamak; Angelou, Marianna; Perelló Muntan, Jordi; Velasco Esteban, Luis Domingo; Spadaro, Salvatore; Francescon, Antonio; Saradhi, Chava
2010GPON unbundling for multioperator accessCarmona, David; Prat Gomà, Josep Joan; Tomkos, Ioannis; PILAR, SANCHEZ MARCO
OFC2010_CTTCUPC.pdf.jpg2010Experimental validation of end-to-end GMPLS-enabled restoration in multi-domain transparent WSONMartínez, Ricardo; Casellas, Ramon; Velasco Esteban, Luis Domingo; Agraz Bujan, Fernando; Muñoz, Raul; Spadaro, Salvatore
05465739.pdf.jpg2010Fortistis: Split extension in dense passive optical networks by inline amplification with remote ASE-shaped pump delivery via colorless optical network unitsSchrenk, Bernhard; Bonada Bo, Francesc; Lázaro Villa, José Antonio; Prat Gomà, Josep Joan
Digital phase estimation method based on Karhunen-Loève ....pdf.jpg2010Digital phase estimation method based on Karhunen-Loève series expansion for Coherent Phase Diversity DetectionFàbrega Sánchez, Josep Maria; Prat Gomà, Josep Joan
Development analysis of TDM-WDM single fiber PON ....pdf.jpg2010Deployment analysis of TDM/WDM single fiber PON with colourless ONU operating at 2.5 Gbps subcarrier multiplexed downstream and 1.25 gbps upstreamFàbrega Sánchez, Josep Maria; El Mardini, Ahmad; Polo Querol, Víctor; Lázaro Villa, José Antonio; López Pastor, Eduardo Tommy; Soila, Risto; Prat Gomà, Josep Joan
2010GPON scheduling disciplines under multi-service bursty traffic and long-reach approachSegarra Mullerat, Josep; Sales Zaragoza, Vicente; Prat Gomà, Josep Joan
TNC2010 - Hesselbach et al..pdf.jpg2010MANTICORE II: IP Network as a Service Pilots at HEAnet, NORDUnet and RedIRISCabello, Isidro; Simeonidou, Dimitra; Lonvich, Chris; Uze, Jean Marc; de Miguel, Tomas P.; Fischer, Lars; Wilson, Dave; Reijs, Victor; Grasa Gras, Eduard; Figuerola, Sergi; Barrera, Xavier; Ferrao, Laia; Baez, Carlos; Minoves, Pau; Hesselbach Serra, Xavier; Botero Vega, Juan Felipe
doc668.pdf.jpg2010Enhancing dynamic student learning by teamwork in innovative projects at an Erasmus Mundus master subject adapted to the EHEA (EEES)Lázaro Villa, José Antonio; Prat Gomà, Josep Joan; Fàbrega Canudas, José; Kouloumentas,, Christos
Bragos_TAEE2010_S03B04-Proceso_de_inserc.pdf.jpg2010Proceso de inversión de competencias genéricas en los nuevos planes de estudios de grado de la ETSETB de acuerdo con el modelo CDIOSayrol Clols, Elisa; Sardà Ferrer, Joan; Sáez Moreno, Germán; Bragós Bardia, Ramon; Alarcón Cot, Eduardo José; Cabrera Beán, Margarita Asuncion; Calveras Augé, Anna M.; Comellas Colomé, Jaume; O'Callaghan Castellà, Juan Manuel; Pegueroles Vallés, Josep R.; Prat Viñas, Lluís
05549261.pdf.jpg2010Analysis of traffic engineering information dissemination strategies in PCE-based multi-domain optical networksSpadaro, Salvatore; Perelló Muntan, Jordi; Hernández Sola, Guillem; Moreno, A.; Agraz Bujan, Fernando; Comellas Colomé, Jaume; Junyent Giralt, Gabriel
ICTON2010_2.pdf.jpg2010ICT BONE views on the network of the future: the role of optical networkingPattavina, Achille; Vlachos, Kyriakos; Petropoulos, Periklis; Callegati, Franco; Spadaro, Salvatore; Castoldi, Piero; Mitchell, John; Franzl, Gerald; Politi, Tanya; Tzanakaki, Anna; O'Mahony, Michael; Katrinis, Kostas; Van Daele, Peter; Pickavet, Mario; Simeonidou, Dimitra; Stavdas, Alexandros
05621320.pdf.jpg2010Experimental evaluation of path restoration for a centralised impairment-aware GMPLS-controlled all-optical networkTomkos, Ioannis; Agraz Bujan, Fernando; Perelló Muntan, Jordi; Angelou, Marianna; Azodolmolky, Siamak; Velasco Esteban, Luis Domingo; Spadaro, Salvatore; Kokkinos, Panagiotis; Varvarigos, Emmanouel
20-set-2009Colourless FSK/ASK optical network unit based on a Fabry Pérot type SOA/REAM for symmetrical 10 Gb/s WDM-PONsSchrenk, Bernhard; Lázaro Villa, José Antonio; Kazmierski, Christophe; Prat Gomà, Josep Joan
ICTON_2009_Spadaro.pdf.jpg31-jul-2009Some open issues in multi-domain/multi-operator/multi-granular ASON/GMPLS networksSpadaro, Salvatore; Velasco Esteban, Luis Domingo; Perelló Muntan, Jordi; Agraz Bujan, Fernando; Comellas Colomé, Jaume; Junyent Giralt, Gabriel
Agraz.pdf.jpg28-jun-2009An experimental GMPLS-controlled network test-bed enabling sub-wavelength connection provisioningAgraz Bujan, Fernando; Velasco Esteban, Luis Domingo; Perelló Muntan, Jordi; Ruiz Ramírez, Marc; Spadaro, Salvatore; Junyent Giralt, Gabriel; Comellas Colomé, Jaume
L-band in-line remote.pdf.jpg28-jun-2009L-Band In-Line Remote Amplification for an Extended WDM/PON Ring ArchitectureChatzi, Sotiria; Tomkos, Ioannis; Lázaro Villa, José Antonio; Prat Gomà, Josep Joan
Employing feed-forward.pdf.jpg28-jun-2009Employing feed-forward downstream cancellation in optical network units for 2.5G/1.25G RSOA-based and 10G/10G REAM-based passive optical networks for efficient wavelength reuseSchrenk, Bernhard; Lázaro Villa, José Antonio; Prat Gomà, Josep Joan
Lazaro Viability.pdf.jpg28-jun-2009Viability of in-service, low-cost and spatially unambiguous OTDR monitoring in TDM- and WDM-PON access networksLázaro Villa, José Antonio; Polo Querol, Víctor; Costa, L.; Teixeira, A.
9-jun-2009Resources optimization in GMPLS-based optical multilayer networksRuiz Ramírez, Marc; Velasco Esteban, Luis Domingo; Spadaro, Salvatore; Comellas Colomé, Jaume; Junyent Giralt, Gabriel
Perello.pdf.jpgfeb-2009Burst contention avoidance schemes in hybrid GMPLS-enabled OBS/OCS optical networksPerelló Muntan, Jordi; Spadaro, Salvatore; Comellas Colomé, Jaume; Junyent Giralt, Gabriel
ICTON2009.pdf.jpg2009Design of a wavelength control for coherent detection of high order modulation formatsFàbrega Sánchez, Josep Maria; Prat Gomà, Josep Joan; Molle, Lutz; Freund, Ronald
2009Agile reconfigurable and traffic adapted all-optical access-metro networksSegarra Mullerat, Josep; Sales Zaragoza, Vicente; Prat Gomà, Josep Joan
Mo.D3.4.pdf.jpg2009On Avoiding-Minimizing Burst Collisions in Optical Burst-Switched Networks without Wavelength ConversionTriay Marquès, Joan; Perelló Muntan, Jordi; Cervelló Pastor, Cristina; Spadaro, Salvatore
2009Low cost homodyne transceiver for UDWDM access networksFàbrega Sánchez, Josep Maria; Prat Gomà, Josep Joan
ICTON2009-2.pdf.jpg2009Ultra-dense, transparent and resilient ring-tree access network using coupler-based remote nodes and homodyne transceiversFàbrega Sánchez, Josep Maria; Prat Gomà, Josep Joan
ECOC2008.pdf.jpg2008Demonstration of a full duplex PON featuring 2.5 Gbps Sub Carrier Multiplexing downstream and 1.25 Gbps upstream with colourless ONU and simple opticsFàbrega Sánchez, Josep Maria; López Pastor, Eduardo Tommy; Lázaro Villa, José Antonio; Zuhdi, Muneer; Prat Gomà, Josep Joan
ECOC_NOBEL_2008.pdf.jpg2008The NOBEL2 approach to resilience in future transport networksChandrakhumar, V; González de Dios, Óscar; Fernández Palacios, Juan; Gruenzinger, R; Perelló Muntan, Jordi; Spadaro, Salvatore; Svinnset, I. E.; Zouganeli, E; Cholda, P; Jajszczyk, Andrzej; Wajda, Krzysztof; Verchere, Dominique
2008A GRASP-based heuristic to design the GMPLS control plane network topology with resilience guaranteesRuiz Ramírez, Marc; Velasco Esteban, Luis Domingo; Junyent Giralt, Gabriel; Comellas Colomé, Jaume
OFC_Spadaro.pdf.jpg2008A grid-enabled control plane architecture: the PHOSPHORUS approachSimeonidou, Dimitra; Escalona, E.; Zervas, G.; Nejabati, R.; Spadaro, Salvatore; Binczewski, A.; Carrozzo, G.; Ciulli, N.
ONDM 2008.pdf.jpg2008A quantitative evaluation of reordering in OBS networks and its impact on TCP performancePerelló Muntan, Jordi; Gunreben, Sebastian; Spadaro, Salvatore
ICTON2008.pdf.jpg2008Experimental demonstration of heterodyne phase-locked loop for optical homodyne PSK receivers in PONsFàbrega Sánchez, Josep Maria; Vilabrú, Lluís; Prat Gomà, Josep Joan
ICTON2007.pdf.jpg2007Channel crosstalk in ultra-dense WDM PON using time-switched phase diversity optical homodyne receptionFàbrega Sánchez, Josep Maria; Prat Gomà, Josep Joan
2006Joint PMD and Chromatic Dispersion Compensation Using an MLSEGene Bernaus, Joan M.; Winzer, Peter J.; Chandrasekhar, Sethumandhavan; Kogelnik, Herwig
PSRT2005.pdf.jpg30-set-2005Recovery fairness and congestion control mechanisms in RPR networksDomzal, Jerzy; Wajda, Krzysztof; Spadaro, Salvatore; Solé Pareta, Josep; Careglio, Davide
2005Square-root strategy: a novel method to linearize an optical communication system with electronic equalizersPrat Gomà, Josep Joan; Napoli, Antonio; Gene Bernaus, Joan M.; Omella Cáncer, Mireia Esther; Poggiolini, P.; Curri, Vittorio
ICTON2004.pdf.jpg12-oct-2004A simulation study of combined routing and contention resolution algorithms in connection-oriented OPS network scenarioKlinkowski, Miroslaw; Careglio, Davide; Masip Bruin, Xavier; Spadaro, Salvatore; Sánchez López, Sergio; Solé Pareta, Josep
2003Modified duobinary polarization-shift keying transmission schemeGene Bernaus, Joan M.; Soler Rocasalbas, Marçal; Contreras Leyva, Miguel A.; Comellas Colomé, Jaume; Prat Gomà, Josep Joan
2000Reduction of the tuning time of 1.5-µm three-section DBR lasers by controlling the transient currentsde Sousa, Ana Belén; Prat Gomà, Josep Joan; Gene Bernaus, Joan M.

 

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