Jaume Comellas

According to our database, Jaume Comellas authored at least 77 papers between 1999 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Experimental Demonstration of Optical Encryption Using Quantum Keys: Two Scenarios.

Morteza Ahmadian, Rafael J. Vicente, Juan Pedro Brito, Álvaro López García, Antonio Pastor, José Manuel Rivas-Moscoso, Jaume Comellas, Marc Ruiz, Vicente Martín, Luis Velasco

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

Demonstration of Classical and Hybrid Solutions for Lightpath Security Using Quantum Keys.

Morteza Ahmadian, Jaime S. Buruaga, Rubén B. Mendez, Juan Pedro Brito, Antonio Pastor, José Manuel Rivas-Moscoso, Jaume Comellas, Marc Ruiz, Vicente Martín, Luis Velasco

Proceedings of the 24th International Conference on Transparent Optical Networks, 2024

2023

Quantifying Bypass Traffic in Partially Meshed Transparent Optical Networks.

Jaume Comellas, Fakhriy Hario, Gabriel Junyent

J. Netw. Syst. Manag., July, 2023

Supporting Heterogenous Traffic on Top of Point-to-Multipoint Light-Trees.

Masab Iqbal, Luis Velasco, Marc Ruiz, Nelson Costa, Antonio Napoli, João Pedro, Jaume Comellas

Sensors, March, 2023

Man-in-the-Middle Attacks Through Re-Shaping I-Q Optical Constellations.

Marc Ruiz, Jaume Comellas, Luis Velasco

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023

Distributed Architecture Supporting Intelligent Optical Measurement Aggregation and Streaming Event Telemetry.

Pol González, Ramon Casellas, Jose-Juan Pedreno-Manresa, Achim Autenrieth, Fabien Boitier, Behnam Shariati, Johannes K. Fischer, Marc Ruiz, Jaume Comellas, Luis Velasco

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023

SSMS: A Split Step MultiBand Simulation Software.

Prasunika Khare, Nelson Costa, João Pedro, Antonio Napoli, Farhad Arpanaei, Jaume Comellas, Marc Ruiz, Luis Velasco

Proceedings of the 23rd International Conference on Transparent Optical Networks, 2023

PILOT: A Methodology for Modeling the Performance of Packet Connections.

Jaume Comellas, Marc Ruiz, Luis Velasco

Proceedings of the 23rd International Conference on Transparent Optical Networks, 2023

Optical Interconnection for Datacenters: To Switch or Not to Switch.

Jaume Comellas, Gabriel Junyent

Proceedings of the 23rd International Conference on Transparent Optical Networks, 2023

ML-Aided SOP Compensation to Increase Key Exchange Rate in QKD Systems.

Morteza Ahmadian, Marc Ruiz, Jaume Comellas, Luis Velasco

Proceedings of the 23rd International Conference on Transparent Optical Networks, 2023

2020

Spatial partitioning for proactive spectrum fragmentation avoidance in flex-grid/SDM dynamic optical core networks.

Jaume Comellas, Jordi Perelló, Josep Solé-Pareta, Gabriel Junyent

Photonic Netw. Commun., 2020

Evaluation of Add/Drop Flexibility Requirements in Future SDM-Enabled ROADMs.

Jordi Perelló, Joan M. Gené, Miroslaw Klinkowski, Jaume Comellas, Salvatore Spadaro

Proceedings of the 22nd International Conference on Transparent Optical Networks, 2020

Using Spatial Division Multiplexing to Avoid Fragmentation in Flex-Grid Optical Networks.

Jaume Comellas, Jordi Perelló, Josep Solé-Pareta, Gabriel Junyent

Proceedings of the 22nd International Conference on Transparent Optical Networks, 2020

2019

Feature-Based Optical Spectrum Monitoring for Failure Detection and Identification.

Behnam Shariati, Marc Ruiz, Jaume Comellas, Luis Velasco

Proceedings of the 21st International Conference on Transparent Optical Networks, 2019

Impact of Traffic Delay Tolerance on Elastic Optical Networks Performance.

Jaume Comellas, Farzaneh Nourmohammadi, Gabriel Junyent

Proceedings of the 21st International Conference on Transparent Optical Networks, 2019

2018

Proactive defragmentation in elastic optical networks under dynamic load conditions.

Jaume Comellas, Laura Vicario, Gabriel Junyent

Photonic Netw. Commun., 2018

Soft Failure Localization During Commissioning Testing and Lightpath Operation.

Alba P. Vela, Behnam Shariati, Marc Ruiz, Filippo Cugini, Alberto Castro, Hongbo Lu, Roberto Proietti, Jaume Comellas, Piero Castoldi, S. J. Ben Yoo, Luis Velasco

JOCN, 2018

Learning from the Optical Spectrum: Soft-Failure Identification and Localization [Invited].

Luis Velasco, Behnam Shariati, Alba P. Vela, Jaume Comellas, Marc Ruiz

Proceedings of the Optical Fiber Communications Conference and Exposition, 2018

Soft Failure Localization in Elastic Optical Networks.

Alba P. Vela, Behnam Shariati, Marc Ruiz, Jaume Comellas, Luis Velasco

Proceedings of the 2018 20th International Conference on Transparent Optical Networks (ICTON), 2018

Spectrally and Spatially Flexible Optical Networks: Recent Developments and Findings.

Behnam Shariati, Dimitrios Klonidis, Dan M. Marom, Jaume Comellas, Luis Velasco, Ioannis Tomkos

Proceedings of the 2018 20th International Conference on Transparent Optical Networks (ICTON), 2018

Periodic Defragmentation in Elastic Optical Networks.

Jaume Comellas, Laura Vicario, Gabriel Junyent

Proceedings of the 2018 20th International Conference on Transparent Optical Networks (ICTON), 2018

Allocating Multi-Rate Requests to Single-Rate Lightpaths in Flexgrid Optical Networks.

Jaume Comellas, Gabriel Junyent

Proceedings of the 2018 IEEE International Conference on Communications, 2018

2017

Optimized traffic profile for FlexGrid optical networks.

Fengqing Liu, Jaume Comellas

Photonic Netw. Commun., 2017

On the benefits of FMF based data center interconnection utilizing MIMO-less PAM-M transceivers.

Behnam Shariati, Nikolaos-Panteleimon Diamantopoulos, Dimitrios Klonidis, Jaume Comellas, Ioannis Tomkos

Proceedings of the 2017 19th International Conference on Transparent Optical Networks (ICTON), 2017

Using dual-path allocation for partial traffic protection in Elastic Optical Networks.

Gabriel Junyent, Jaume Comellas

Proceedings of the 2017 19th International Conference on Transparent Optical Networks (ICTON), 2017

Quantifying dynamic traffic in Elastic Optical networks.

Jaume Comellas, Laura Vicario, Gabriel Junyent

Proceedings of the 2017 19th International Conference on Transparent Optical Networks (ICTON), 2017

2016

Quantitative analysis of dynamic dedicated path protection in Elastic Optical Networks.

Jaume Comellas, Gabriel Junyent

Proceedings of the 2016 8th International Workshop on Resilient Networks Design and Modeling (RNDM), 2016

Efficient spectrum assignment in Elastic Optical Networks.

Jaume Comellas, X. Calzada, Gabriel Junyent

Proceedings of the 18th International Conference on Transparent Optical Networks, 2016

A simple strategy to improve spectrum use in multi-rate flexgrid optical networks.

Jaume Comellas, Gabriel Junyent

Proceedings of the 10th International Symposium on Communication Systems, 2016

2015

Improving Link Spectrum Utilization in Flexgrid Optical Networks.

Jaume Comellas, Gabriel Junyent

JOCN, 2015

Correlation between traffic granularity and defragmentation periodicity in elastic optical networks.

Pouria Sayyad Khodashenas, Jaume Comellas, Jordi Perelló, Salvatore Spadaro

Trans. Emerg. Telecommun. Technol., 2015

Using spectrum management techniques to differentiate services in Elastic Optical Networks.

Jaume Comellas, Adrian Asensio, Marc Ruiz, Gabriel Junyent, Luis Velasco

Proceedings of the 17th International Conference on Transparent Optical Networks, 2015

Impact of filter sharpness on the performance of elastic optical networks.

Pouria Sayyad Khodashenas, José Manuel Rivas-Moscoso, Dimitrios Klonidis, Ioannis Tomkos, Mohammad Behnam Shariati, Jaume Comellas

Proceedings of the 2015 IEEE International Conference on Communications, 2015

Optimizing link spectrum occupancy in elastic optical networks.

Jaume Comellas, Marc Ruiz, Gabriel Junyent

Proceedings of the 16th IEEE International Conference on High Performance Switching and Routing, 2015

On the worthiness of flexible grid in elastic optical networks.

Jaume Comellas, Gabriel Junyent

Proceedings of the European Conference on Optical Communication, 2015

2014

On the benefits of multi-path recovery in flexgrid optical networks.

Alberto Castro, Luis Velasco, Jaume Comellas, Gabriel Junyent

Photonic Netw. Commun., 2014

Optimal Route, Spectrum, and Modulation Level Assignment in Split-Spectrum-Enabled Dynamic Elastic Optical Networks.

Albert Pagès, Jordi Perelló, Salvatore Spadaro, Jaume Comellas

JOCN, 2014

Using Spectrum Fragmentation to Better Allocate Time-Varying Connections in Elastic Optical Networks.

Pouria Sayyad Khodashenas, Jaume Comellas, Salvatore Spadaro, Jordi Perelló, Gabriel Junyent

JOCN, 2014

A comparison of Elastic and Multi-Rate Optical Networks performance.

Pouria Sayyad Khodashenas, D. Pomares, Jordi Perelló, Salvatore Spadaro, Jaume Comellas

Proceedings of the 16th International Conference on Transparent Optical Networks, 2014

On the performance of dynamic source aggregation of sub-wavelength connections in EONs.

Pouria Sayyad Khodashenas, Jaume Comellas, Jordi Perelló, Salvatore Spadaro, Gabriel Junyent

Proceedings of the 16th International Conference on Transparent Optical Networks, 2014

2013

Dynamic source aggregation of subwavelength connections in elastic optical networks.

Pouria Sayyad Khodashenas, Jaume Comellas, Salvatore Spadaro, Jordi Perelló

Photonic Netw. Commun., 2013

Elastic Spectrum Allocation for Time-Varying Traffic in FlexGrid Optical Networks.

Miroslaw Klinkowski, Marc Ruiz, Luis Velasco, Davide Careglio, Víctor López, Jaume Comellas

IEEE J. Sel. Areas Commun., 2013

A GRASP with path-relinking heuristic for the survivable IP/MPLS-over-WSON multi-layer network optimization problem.

Oscar Pedrola, Marc Ruiz, Luis Velasco, Davide Careglio, Óscar González de Dios, Jaume Comellas

Comput. Oper. Res., 2013

Impact of aggregation level on the performance of dynamic lightpath adaptation under time-varying traffic.

Adrian Asensio, Miroslaw Klinkowski, Marc Ruiz, Víctor López, Alberto Castro, Luis Velasco, Jaume Comellas

Proceedings of the 17th International Conference on Optical Networking Design and Modeling, 2013

A traffic intensity model for flexgrid optical network planning under dynamic traffic operation.

Marc Ruiz, Luis Velasco, Jaume Comellas, Gabriel Junyent

Proceedings of the 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013

Experimental validation of dynamic restoration in GMPLS-controlled multi-layer networks using PCE-based global concurrent optimization.

Ricardo Martínez, Alberto Castro, Ramon Casellas, Raúl Muñoz, Luis Velasco, Ricard Vilalta, Jaume Comellas

Proceedings of the 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013

Dynamic restoration in multi-layer IP/MPLS-over-flexgrid networks.

Alberto Castro, Luis Velasco, Jaume Comellas, Gabriel Junyent

Proceedings of the 9th International Conference on the Design of Reliable Communication Networks, 2013

2012

Modeling the routing and spectrum allocation problem for flexgrid optical networks.

Luis Velasco, Miroslaw Klinkowski, Marc Ruiz, Jaume Comellas

Photonic Netw. Commun., 2012

Value optimization of survivable multilayer IP/MPLS-over-WSON networks.

Luis Velasco, Óscar González de Dios, Sergio Ricciardi, Alberto Castro, Fernando Muñoz, Davide Careglio, Jaume Comellas

Photonic Netw. Commun., 2012

Single-path provisioning with multi-path recovery in flexgrid optical networks.

Alberto Castro, Luis Velasco, Marc Ruiz, Jaume Comellas

Proceedings of the 4th International Congress on Ultra Modern Telecommunications and Control Systems, 2012

2011

Service and Resource Differentiation in Shared-Path Protection Environments to Maximize Network Operator's Revenues.

Luis Velasco, Marc Ruiz, Jordi Perelló, Salvatore Spadaro, Jaume Comellas

JOCN, 2011

Optical network net present value optimization in shared path protection environments.

Marc Ruiz, Luis Velasco, Jaume Comellas, Gabriel Junyent

Proceedings of the 8th International Workshop on the Design of Reliable Communication Networks, 2011

2010

Deployment and Validation of GMPLS-Controlled Multi-layer Integrated Routing over the ASON/GMPLS CARISMA Test-bed.

Fernando Agraz, Luis Velasco, Jordi Perelló, Marc Ruiz, Salvatore Spadaro, Gabriel Junyent, Jaume Comellas

J. Networks, 2010

Using updated neighbor state information for efficient contention avoidance in OBS networks.

Jordi Perelló, Fernando Agraz, Salvatore Spadaro, Jaume Comellas, Gabriel Junyent

Comput. Commun., 2010

2009

Design and Implementation of a GMPLS-Controlled Grooming-Capable Optical Transport Network.

Fernando Agraz, Luis Velasco, Jordi Perelló, Marc Ruiz, Salvatore Spadaro, Gabriel Junyent, Jaume Comellas

JOCN, 2009

Controlled loops for quality-of-service differentiation in delay-sensitive optical burst switching networks.

Jordi Perelló, Salvatore Spadaro, Jaume Comellas, Gabriel Junyent

IET Commun., 2009

An analytical model for GMPLS control plane resilience quantification.

Marc Ruiz, Jordi Perelló, Luis Velasco, Salvatore Spadaro, Jaume Comellas

IEEE Commun. Lett., 2009

Communication Networks A load-based reflection routing protocol with resource pre-allocation for contention resolution in OBS networks.

Jordi Perelló, Salvatore Spadaro, Jaume Comellas, Gabriel Junyent

Eur. Trans. Telecommun., 2009

A dynamic impairment-aware networking solution for transparent mesh optical networks.

Siamak Azodolmolky, Dimitrios Klonidis, Ioannis Tomkos, Yabin Ye, Chava Vijaya Saradhi, Elio Salvadori, Matthias Gunkel, Konstantinos Manousakis, Kyriakos Vlachos, Emmanouel Manos Varvarigos, Reza Nejabati, Dimitra Simeonidou, Michael Eiselt, Jaume Comellas, Josep Solé-Pareta, Christian Simonneau, Dominique Bayart, Dimitri Staessens, Didier Colle, Mario Pickavet

IEEE Commun. Mag., 2009

2008

Introducing OMS protection in GMPLS-based optical ring networks.

Luis Velasco, Salvatore Spadaro, Jaume Comellas, Gabriel Junyent

Comput. Networks, 2008

Advance reservations for service-aware GMPLS-based optical networks.

Eduard Escalona, Salvatore Spadaro, Jaume Comellas, Gabriel Junyent

Comput. Networks, 2008

2007

Allocating point-to-point connections over point-to-multipoint optical channels.

Salvatore Spadaro, Jaume Comellas, Giuseppe D'Angelo, Gabriel Junyent

Photonic Netw. Commun., 2007

An Analytical Study of Control Plane Failures Impact on GMPLS Ring Optical Networks.

Jordi Perelló, Salvatore Spadaro, Jaume Comellas, Gabriel Junyent

IEEE Commun. Lett., 2007

Optical Communication A novel optical receiver structure combining wavelength conversion and homodyne detection.

Josep Conesa, Jaume Comellas, A. Zaragoza, Gabriel Junyent

Eur. Trans. Telecommun., 2007

Resource discovery in ASON/GMPLS Transport Networks.

Jordi Perelló, Eduard Escalona, Salvatore Spadaro, Jaume Comellas, Gabriel Junyent

IEEE Commun. Mag., 2007

Transport Plane Resource Discovery Mechanisms for ASON/GMPLS Meshed Transport Networks.

Jordi Perelló, Eduard Escalona, Salvatore Spadaro, Jaume Comellas, Gabriel Junyent

Proceedings of the Optical Network Design and Modeling, 2007

Experimental Implementation of Grid Enabled ASON/GMPLS Networks.

Eduard Escalona, Jordi Perelló, Salvatore Spadaro, Jaume Comellas, Gabriel Junyent

Proceedings of the Optical Network Design and Modeling, 2007

ROADM design for OMS-DPRing protection in GMPLS-based optical networks.

Luis Velasco, Salvatore Spadaro, Jaume Comellas, Gabriel Junyent

Proceedings of the 6th International Workshop on Design and Reliable Communication Networks, 2007

Experimental shared path protection algorithms in distributed all-optical GMPLS-based networks.

Ricardo Martínez, Raúl Muñoz, Ramon Casellas, Jaume Comellas, Gabriel Junyent

Proceedings of the 6th International Workshop on Design and Reliable Communication Networks, 2007

2006

Automatic transport plane resource discovery mechanisms for ASON/GMPLS ring networks.

Jordi Perelló, Eduard Escalona, Salvatore Spadaro, Jaume Comellas, Gabriel Junyent

IEEE Commun. Lett., 2006

Challenges and requirements for introducing impairment-awareness into the management and control planes of ASON/GMPLS WDM networks.

Ricardo Martínez, Carolina Pinart, Filippo Cugini, Nicola Andriolli, Luca Valcarenghi, Piero Castoldi, Lena Wosinska, Jaume Comellas, Gabriel Junyent

IEEE Commun. Mag., 2006

ADRENALINE testbed: Architecture and implementation of GMPLS-based network resource manager and routing controller.

Ricardo Martínez, Raul Muñoz, Manuel Requena-Esteso, Jordi Sorribes, Jaume Comellas, Gabriel Junyent

Proceedings of the 2nd International Conference on Testbeds & Research Infrastructures for the DEvelopment of NeTworks & COMmunities (TRIDENTCOM 2006), 2006

Control Plane Protection Using Link Management Protocol (LMP) in the ASON/GMPLS CARISMA Network.

Jordi Perelló, Eduard Escalona, Salvatore Spadaro, Fernando Agraz, Jaume Comellas, Gabriel Junyent

Proceedings of the NETWORKING 2006, 2006

Dynamic GMPLS-Based Establishment of Bidirectional Connections in All-Optical Networks.

Ricardo Martínez, Raul Muñoz, Jaume Comellas, Gabriel Junyent

Proceedings of the INFOCOM 2006. 25th IEEE International Conference on Computer Communications, 2006

2003

Design and Performance Analysis of a Simple OXC.

Jaume Comellas, Josep Conesa, Gabriel Junyent

Photonic Netw. Commun., 2003

Integrated IP/WDM routing in GMPLS-based optical networks.

Jaume Comellas, Ricardo Martínez, Josep Prat, Vicent Sales, Gabriel Junyent

IEEE Netw., 2003

1999

Técnicas para minimizar la degradación provocada por la polarización en las comunicaciones por fibra óptica.

Jaume Comellas

PhD thesis, 1999