Jaume Comellas

发表

Link Management Protocol extensions for OMS protection in GMPLS-based optical ring networks

Luis Velasco, Gabriel Junyent, Salvatore Spadaro, 2007 .

Periodic Defragmentation in Elastic Optical Networks

Gabriel Junyent, Jaume Comellas, Laura Vicario, 2018, 2018 20th International Conference on Transparent Optical Networks (ICTON).

Performance evaluation of a hybrid OBS/OCS network with QoS differentiation based on packet loss/delay requirements

Gabriel Junyent, Salvatore Spadaro, Jaume Comellas, 2010, 2010 12th International Conference on Transparent Optical Networks.

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

Eduard Escalona, Gabriel Junyent, Salvatore Spadaro, 2006, IEEE Communications Letters.

Pre-reservation of Resources and Controlled Loops for Contention Resolution in OBS Networks

Gabriel Junyent, Salvatore Spadaro, Jaume Comellas, 2007 .

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

Dominique Bayart, Reza Nejabati, Dimitra Simeonidou, 2009, IEEE Communications Magazine.

Demonstration of GMPLS-controlled integrated IP/WDM routing over a grooming-capable ASON/GMPLS network test-bed

Luis Velasco, Gabriel Junyent, Salvatore Spadaro, 2009, 2009 35th European Conference on Optical Communication.

Advance reservations for service-aware GMPLS-based optical networks

Eduard Escalona, Gabriel Junyent, Salvatore Spadaro, 2008, Comput. Networks.

Optical network net present value optimization in shared path protection environments

Marc Ruiz, Luis Velasco, Gabriel Junyent, 2011, 2011 8th International Workshop on the Design of Reliable Communication Networks (DRCN).

Soft Failure Localization in Elastic Optical Networks

Marc Ruiz, Luis Velasco, Jaume Comellas, 2018, 2018 20th International Conference on Transparent Optical Networks (ICTON).

Proactive defragmentation in elastic optical networks under dynamic load conditions

Gabriel Junyent, Jaume Comellas, Laura Vicario, 2018, Photonic Network Communications.

Optimal route, spectrum, and modulation level assignment in split-spectrum-enabled dynamic elastic optical networks

Salvatore Spadaro, Jaume Comellas, Albert Pages, 2014, IEEE/OSA Journal of Optical Communications and Networking.

Recovery techniques for IP-over-WDM networks

Didier Colle, Piet Demeester, Chris Develder, 2000 .

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

Gabriel Junyent, Salvatore Spadaro, Jaume Comellas, 2007, IEEE Communications Letters.

A feedback-based hybrid OBS/OCS architecture with fast-over-slow capability

Gabriel Junyent, Salvatore Spadaro, Jaume Comellas, 2011, 15th International Conference on Optical Network Design and Modeling - ONDM 2011.

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

Óscar González de Dios, Marc Ruiz, Luis Velasco, 2013, Comput. Oper. Res..

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

Luis Velasco, Gabriel Junyent, Alberto Castro, 2014, Photonic Network Communications.

Proposal and Performance Evaluation of a Hetetodyne 8-PolSK Optical Transmission System

Josep Prat, Jaume Comellas, Joan M. Gené, 2006 .

Motivations and Outcomes: A study of an Intensive International Course

Jens Myrup Pedersen, Lukasz Zabludowski, Marite Kirikova, 2017 .

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

Gabriel Junyent, Jaume Comellas, Josep Conesa, 2007, Eur. Trans. Telecommun..

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

Ioannis Tomkos, Dimitrios Klonidis, Jaume Comellas, 2017, 2017 19th International Conference on Transparent Optical Networks (ICTON).

Learning From the Optical Spectrum: Failure Detection and Identification

Marc Ruiz, Luis Velasco, Jaume Comellas, 2019, Journal of Lightwave Technology.

Spectrally and Spatially Flexible Optical Networks: Recent Developments and Findings

Ioannis Tomkos, Dimitrios Klonidis, Luis Velasco, 2018, 2018 20th International Conference on Transparent Optical Networks (ICTON).

Advance Reservation Algorithm for Service Oriented Optical Networks

Eduard Escalona, Gabriel Junyent, Salvatore Spadaro, 2007 .

BACHELOR'S DEGREE IN TELECOMMUNICATIONS SYSTEMS ENGINEERING (Syllabus 2010). (Teaching unit Compulsory) BACHELOR'S DEGREE IN TELECOMMUNICATIONS TECHNOLOGIES AND SERVICES ENGINEERING (Syllabus 2015). (Teaching unit Optional)

Jaume Comellas, Gene Bernaus, Josep Joan, 2016 .

PNNI-based control plane for automatically switched optical networks

John Soldatos, Jaume Comellas, Josep Solé-Pareta, 2003 .

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

Gabriel Junyent, Jaume Comellas, G. Junyent, 2018, 2018 IEEE International Conference on Communications (ICC).

Resource discovery in ASON/GMPLS Transport Networks

Eduard Escalona, Gabriel Junyent, Salvatore Spadaro, 2007, IEEE Communications Magazine.

Modified duobinary-polarization shift keying (M-DPolSK) transmission scheme

Jaume Comellas, Joan M. Gene, Miguel A. Contreras, 2003, SPIE ITCom.

Proceedings of the Seventh International Symposium on Project Approaches in Engineering Education (PAEE' 2015)

Jens Myrup Pedersen, Lukasz Zabludowski, Marite Kirikova, 2015 .

An analytical model for GMPLS control plane resilience quantification

Marc Ruiz, Luis Velasco, Salvatore Spadaro, 2009, IEEE Communications Letters.

Dynamic source aggregation of subwavelength connections in elastic optical networks

Salvatore Spadaro, Jaume Comellas, Jordi Perelló, 2013, Photonic Network Communications.

PMD compensation using a fuzzy automatic polarization controller

Josep Prat, Jaume Comellas, Joan M. Gené, 2004 .

Correlation between traffic granularity and defragmentation periodicity in elastic optical networks

Salvatore Spadaro, Jaume Comellas, Jordi Perelló, 2015, Trans. Emerg. Telecommun. Technol..

Resource Discovery using Link Management Protocol for ASON/GMPLS Ring-based Transport Networks

Eduard Escalona, Gabriel Junyent, Salvatore Spadaro, 2006, 2006 European Conference on Optical Communications.

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

Eduard Escalona, Gabriel Junyent, Salvatore Spadaro, 2007, ONDM.

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

Marc Ruiz, Luis Velasco, Gabriel Junyent, 2010, J. Networks.

MASTER'S DEGREE IN INFORMATION AND COMMUNICATION TECHNOLOGIES (Syllabus 2009). (Teaching unit Optional) MASTER'S DEGREE IN NETWORK ENGINEERING (Syllabus 2009). (Teaching unit Optional) MASTER'S DEGREE IN TELECOMMUNICATIONS ENGINEERING (Syllabus 2013). (Teaching unit Optional)

Gabriel Junyent, Jaume Comellas, 2015 .

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

Gabriel Junyent, Salvatore Spadaro, Jaume Comellas, 2010, Comput. Commun..

Impact of Traffic Delay Tolerance on Elastic Optical Networks Performance

Gabriel Junyent, Jaume Comellas, Farzaneh Nourmohammadi, 2019, 2019 21st International Conference on Transparent Optical Networks (ICTON).

Some open issues in multi-domain/multi-operator/multi-granular ASON/GMPLS networks

Luis Velasco, Gabriel Junyent, Salvatore Spadaro, 2009, 2009 11th International Conference on Transparent Optical Networks.

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

Luis Velasco, Gabriel Junyent, Alberto Castro, 2013, 2013 9th International Conference on the Design of Reliable Communication Networks (DRCN).

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

Marc Ruiz, Luis Velasco, Alberto Castro, 2012, 2012 IV International Congress on Ultra Modern Telecommunications and Control Systems.

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

Gabriel Junyent, Jaume Comellas, Salvatore Spadaro, 2007, Photonic Network Communications.

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

Salvatore Spadaro, Jaume Comellas, Jordi Perelló, 2020, 2020 22nd International Conference on Transparent Optical Networks (ICTON).

Quantitative analysis of dynamic dedicated path protection in Elastic Optical Networks

Gabriel Junyent, Jaume Comellas, 2016, 2016 8th International Workshop on Resilient Networks Design and Modeling (RNDM).

Three years of an intensive Programme: Experiences, Observations and Learning Points

Jens Myrup Pedersen, Lukasz Zabludowski, Marite Kirikova, 2015 .

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

Gabriel Junyent, Salvatore Spadaro, Jaume Comellas, 2014, 2014 16th International Conference on Transparent Optical Networks (ICTON).

Feature-Based Optical Spectrum Monitoring for Failure Detection and Identification

Marc Ruiz, Luis Velasco, Jaume Comellas, 2019, 2019 21st International Conference on Transparent Optical Networks (ICTON).

On the worthiness of flexible grid in elastic optical networks

Gabriel Junyent, Jaume Comellas, 2015, 2015 European Conference on Optical Communication (ECOC).

D1.2 - Network Planning Tool: Architecture and Software Design

Luis Velasco, Andrew Lord, Gabriel Junyent, 2014 .

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

Luca Valcarenghi, Piero Castoldi, Ricardo Martínez, 2006, IEEE Communications Magazine.

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

Eduard Escalona, Gabriel Junyent, Salvatore Spadaro, 2006, Networking.

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

Raul Muñoz, Ricardo Martínez, Gabriel Junyent, 2006, Proceedings IEEE INFOCOM 2006. 25TH IEEE International Conference on Computer Communications.

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

Víctor López, Marc Ruiz, Luis Velasco, 2013, IEEE Journal on Selected Areas in Communications.

Optimizing link spectrum occupancy in elastic optical networks

Marc Ruiz, Gabriel Junyent, Jaume Comellas, 2015, 2015 IEEE 16th International Conference on High Performance Switching and Routing (HPSR).

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

Gabriel Junyent, Salvatore Spadaro, Jaume Comellas, 2009, Eur. Trans. Telecommun..

Burst contention avoidance schemes in hybrid GMPLS-enabled OBS/OCS optical networks

Gabriel Junyent, Salvatore Spadaro, Jaume Comellas, 2009, 2009 International Conference on Optical Network Design and Modeling.

Impact of filter sharpness on the performance of elastic optical networks

Ioannis Tomkos, Dimitrios Klonidis, Jaume Comellas, 2015, 2015 IEEE International Conference on Communications (ICC).

Modeling the routing and spectrum allocation problem for flexgrid optical networks

Marc Ruiz, Luis Velasco, Miroslaw Klinkowski, 2012, Photonic Network Communications.

Quaternary system based on phase and polarization modulation with differential detection

Josep Prat, Jaume Comellas, Joan M. Gené, 2005 .

Scalable Path Computation Flooding Approach for PCE‐Based Multi‐domain Networks

Jaume Comellas, Jordi Perello, Fernando Agraz, 2010 .

Optimized traffic profile for FlexGrid optical networks

Jaume Comellas, Fengqing Liu, 2017, Photonic Network Communications.

Shared-path protection with extra traffic in ASON-GMPLS ring networks

Luis Velasco, Gabriel Junyent, Salvatore Spadaro, 2009 .

NORMA: Network Operator Revenues Maximization

Marc Ruiz, Luis Velasco, Gabriel Junyent, 2011, 2011 13th International Conference on Transparent Optical Networks.

Options for cost-effective capacity upgrades in backbone optical networks

Ioannis Tomkos, Dimitrios Klonidis, Luis Velasco, 2016, 2016 21st European Conference on Networks and Optical Communications (NOC).

Using spectrum fragmentation to better allocate time-varying connections in elastic optical networks

Gabriel Junyent, Salvatore Spadaro, Jaume Comellas, 2014, IEEE/OSA Journal of Optical Communications and Networking.

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

Gabriel Junyent, Salvatore Spadaro, Jaume Comellas, 2009, IET Commun..

Experimental Implementation of Grid Enabled ASON/GMPLS Networks

Eduard Escalona, Gabriel Junyent, Salvatore Spadaro, 2007, ONDM.

A GRASP-based heuristic to design the GMPLS control plane network topology with resilience guarantees

Marc Ruiz, Luis Velasco, Gabriel Junyent, 2011, 2011 13th International Conference on Transparent Optical Networks.

High capacity optical networks based on space division multiplexing

Ioannis Tomkos, Dimitrios Klonidis, Luis Velasco, 2017 .

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

Víctor López, Marc Ruiz, Luis Velasco, 2013, 2013 17th International Conference on Optical Networking Design and Modeling (ONDM).

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

Gabriel Junyent, Jaume Comellas, Ricardo Martínez, 2006, 2nd International Conference on Testbeds and Research Infrastructures for the Development of Networks and Communities, 2006. TRIDENTCOM 2006..

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

Marc Ruiz, Luis Velasco, Jaume Comellas, 2018, 2018 Optical Fiber Communications Conference and Exposition (OFC).

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

Gabriel Junyent, Jaume Comellas, Josep Solé-Pareta, 2020, Photonic Network Communications.

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

Óscar González de Dios, Luis Velasco, Alberto Castro, 2012, Photonic Network Communications.

Improving link spectrum utilization in flexgrid optical networks

Gabriel Junyent, Jaume Comellas, 2015, IEEE/OSA Journal of Optical Communications and Networking.

Impact of optical hop constraints on the IP/MPLSover- WSON networks CAPEX

Jaume Comellas, Liu Fengqing, 2015, China Communications.

Design and Performance Analysis of a Simple OXC

Gabriel Junyent, Jaume Comellas, Josep Conesa, 2004, Photonic Network Communications.

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

Gabriel Junyent, Jaume Comellas, 2016, 2016 10th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP).

Introducing OMS protection in GMPLS-based optical ring networks

Luis Velasco, Gabriel Junyent, Salvatore Spadaro, 2008, Comput. Networks.

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

Gabriel Junyent, Jaume Comellas, Josep Solé-Pareta, 2020, 2020 22nd International Conference on Transparent Optical Networks (ICTON).

A new functional model for management of optical transport network nodes

Gabriel Junyent, Jaume Comellas, Josep Prat, 2001 .

Grooming in SDH/WDM mesh networks for different traffic granularities

Jaume Comellas, Josep Prat, I. Ramdani, 2003, Proceedings of 2003 5th International Conference on Transparent Optical Networks, 2003..

Diverse Routing Strategies for On-Demand Lightpath Provisioning in ASON/GMPLS Networks

Luis Velasco, Gabriel Junyent, Salvatore Spadaro, 2006 .

Using static connections to improve elastic optical networks performance

Gabriel Junyent, Jaume Comellas, Laura Vicario, 2017 .

On-line ICBR in a transparent GMPLS network : a reality check

Gabriel Junyent, Jaume Comellas, Ricardo Martínez, 2006 .