Gabriel Junyent

Publication Activity (10 Years)

Years Active: 1983-2023
Publications (10 Years): 15

Top Topics

Wavelength Division Multiplexing

Power Consumption

Optical Networks

Learning Strategies

Top Venues

Photonic Netw. Commun.

Publications

Jaume Comellas, Gabriel Junyent
Optical Interconnection for Datacenters: To Switch or Not to Switch. ICTON (2023)
Jaume Comellas, Fakhriy Hario, Gabriel Junyent
Quantifying Bypass Traffic in Partially Meshed Transparent Optical Networks. J. Netw. Syst. Manag. 31 (3) (2023)
Jaume Comellas, Jordi Perelló, Josep Solé-Pareta, Gabriel Junyent
Spatial partitioning for proactive spectrum fragmentation avoidance in flex-grid/SDM dynamic optical core networks. Photonic Netw. Commun. 40 (2) (2020)
Luis David Notivol Calleja, Salvatore Spadaro, Jordi Perelló, Gabriel Junyent
Applying cognitive dynamic learning strategies for margins reduction in operational optical networks. Opt. Switch. Netw. 38 (2020)
Jaume Comellas, Jordi Perelló, Josep Solé-Pareta, Gabriel Junyent
Using Spatial Division Multiplexing to Avoid Fragmentation in Flex-Grid Optical Networks. ICTON (2020)
Jaume Comellas, Farzaneh Nourmohammadi, Gabriel Junyent
Impact of Traffic Delay Tolerance on Elastic Optical Networks Performance. ICTON (2019)
Jaume Comellas, Laura Vicario, Gabriel Junyent
Proactive defragmentation in elastic optical networks under dynamic load conditions. Photonic Netw. Commun. 36 (1) (2018)
Jaume Comellas, Laura Vicario, Gabriel Junyent
Periodic Defragmentation in Elastic Optical Networks. ICTON (2018)
Jaume Comellas, Gabriel Junyent
Allocating Multi-Rate Requests to Single-Rate Lightpaths in Flexgrid Optical Networks. ICC (2018)
Gabriel Junyent, Jaume Comellas
Using dual-path allocation for partial traffic protection in Elastic Optical Networks. ICTON (2017)
Jaume Comellas, Laura Vicario, Gabriel Junyent
Quantifying dynamic traffic in Elastic Optical networks. ICTON (2017)
Luis David Notivol Calleja, Salvatore Spadaro, Jordi Perelló, Gabriel Junyent
Cognitive science applied to reduce network operation margins. Photonic Netw. Commun. 34 (3) (2017)
Jaume Comellas, X. Calzada, Gabriel Junyent
Efficient spectrum assignment in Elastic Optical Networks. ICTON (2016)
Jaume Comellas, Gabriel Junyent
Quantitative analysis of dynamic dedicated path protection in Elastic Optical Networks. RNDM (2016)
Jaume Comellas, Gabriel Junyent
A simple strategy to improve spectrum use in multi-rate flexgrid optical networks. CSNDSP (2016)
Jaume Comellas, Marc Ruiz, Gabriel Junyent
Optimizing link spectrum occupancy in elastic optical networks. HPSR (2015)
Jaume Comellas, Gabriel Junyent
Improving Link Spectrum Utilization in Flexgrid Optical Networks. JOCN 7 (7) (2015)
Jose A. Altabas, Paula Arribas, David Izquierdo, Felix Sotelo, Adolfo Lerin, Josep M. Fabrega, José A. Lázaro, Ignacio Garcés, Gabriel Junyent
Survey of Faster-Than-Nyquist for Flexible Passive Optical Networks. ICTON (2015)
Adrian Asensio, M. Ruiz, L. M. Contreras, Luis Velasco, Gabriel Junyent
Dynamic customer virtual network reconfiguration with QoS constraints and bandwidth guarantees. ECOC (2015)
Jaume Comellas, A. Asensio, M. Ruiz, Gabriel Junyent, L. Velasco
Using spectrum management techniques to differentiate services in Elastic Optical Networks. ICTON (2015)
Jaume Comellas, Gabriel Junyent
On the worthiness of flexible grid in elastic optical networks. ECOC (2015)
Fernando Agraz, Wang Miao, A. Ferrer, Giacomo Bernini, Harm J. S. Dorren, Nicola Calabretta, Nicola Ciulli, Jordi Perelló, Shuping Peng, Georgios Zervas, Dimitra Simeonidou, Gabriel Junyent, Salvatore Spadaro
Experimental assessment of an SDN-based control of OPS switching nodes for intra-data center interconnect. ECOC (2014)
Alberto Castro, Luis Velasco, Jaume Comellas, Gabriel Junyent
On the benefits of multi-path recovery in flexgrid optical networks. Photonic Netw. Commun. 28 (3) (2014)
Pouria Sayyad Khodashenas, Jaume Comellas, Salvatore Spadaro, Jordi Perelló, Gabriel Junyent
Using Spectrum Fragmentation to Better Allocate Time-Varying Connections in Elastic Optical Networks. JOCN 6 (5) (2014)
Albert Pagès, Jordi Perelló, Salvatore Spadaro, Gabriel Junyent
Split spectrum-enabled route and spectrum assignment in elastic optical networks. Opt. Switch. Netw. 13 (2014)
Pouria Sayyad Khodashenas, Jaume Comellas, Jordi Perelló, Salvatore Spadaro, Gabriel Junyent
On the performance of dynamic source aggregation of sub-wavelength connections in EONs. ICTON (2014)
Luis Velasco, Óscar González de Dios, Víctor López, Juan Fernández-Palacios, Gabriel Junyent
Finding an objective cost for sliceable flexgrid transponders. OFC (2014)
Josep M. Fabrega, Michela Svaluto Moreolo, Felipe Jiménez, Marcin Chochol, Gabriel Junyent
Constant envelope coherent optical OFDM transceiver for elastic upgrade of transport network. ICTON (2014)
Adrian Asensio, Luis Velasco, Marc Ruiz, Gabriel Junyent
Carrier SDN to control flexgrid-based inter-datacenter connectivity. ONDM (2014)
Jordi Perelló, Annalisa Morea, Salvatore Spadaro, Albert Pagès, Sergio Ricciardi, Matthias Gunkel, Gabriel Junyent
Power consumption reduction through elastic data rate adaptation in survivable multi-layer optical networks. Photonic Netw. Commun. 28 (3) (2014)
Lluis Gifre, Luis Velasco, Nacho Navarro, Gabriel Junyent
Experimental assessment of a high performance backend PCE for flexgrid optical network re-optimization. OFC (2014)
José A. Lázaro, Jose A. Altabas, S. Vairavel, S. Karthikeyan, M. Sridharan, Ignacio Garcés, Gabriel Junyent
Flexible PON Key technologies: Digital advanced modulation formats and devices. ICTON (2014)
Luis Velasco, Paul Wright, Andrew Lord, Gabriel Junyent
How national IP/MPLS networks can benefit from flexgrid optical technology? OFC/NFOEC (2013)
Josep M. Fàbrega, Michela Svaluto Moreolo, Marcin Chochol, Gabriel Junyent
Decomposed Radio Access Network Over Deployed Passive Optical Networks Using Coherent Optical OFDM Transceivers. JOCN 5 (4) (2013)
Alberto Castro, Luis Velasco, Jaume Comellas, Gabriel Junyent
Dynamic restoration in multi-layer IP/MPLS-over-flexgrid networks. DRCN (2013)
Marc Ruiz, Luis Velasco, Jaume Comellas, Gabriel Junyent
A traffic intensity model for flexgrid optical network planning under dynamic traffic operation. OFC/NFOEC (2013)
Luis Velasco, Paul Wright, Andrew Lord, Gabriel Junyent
Saving CAPEX by Extending Flexgrid-based Core Optical Networks Toward the Edges [Invited]. JOCN 5 (10) (2013)
Albert Pagès, Jordi Perelló, Salvatore Spadaro, Gabriel Junyent
Strategies for Virtual Optical Network Allocation. IEEE Commun. Lett. 16 (2) (2012)
Luis Velasco, Amornrat Jirattigalachote, Marc Ruiz, Paolo Monti, Lena Wosinska, Gabriel Junyent
Statistical Approach for Fast Impairment-Aware Provisioning in Dynamic All-Optical Networks. JOCN 4 (2) (2012)
Marc Ruiz, Oscar Pedrola, Luis Velasco, Davide Careglio, Juan P. Fernández Palacios, Gabriel Junyent
Survivable IP/MPLS-Over-WSON Multilayer Network Optimization. JOCN 3 (8) (2011)
Marc Ruiz, Luis Velasco, Jaume Comellas, Gabriel Junyent
Optical network net present value optimization in shared path protection environments. DRCN (2011)
Guillem Hernández-Sola, Jordi Perelló, Fernando Agraz, Luis Velasco, Salvatore Spadaro, Gabriel Junyent
Enhanced domain disjoint backward recursive TE path computation for PCE-based multi-domain networks. Photonic Netw. Commun. 21 (2) (2011)
Fernando Agraz, Luis Velasco, Jordi Perelló, Marc Ruiz, Salvatore Spadaro, Gabriel Junyent, Jaume Comellas
Deployment and Validation of GMPLS-Controlled Multi-layer Integrated Routing over the ASON/GMPLS CARISMA Test-bed. J. Networks 5 (11) (2010)
Jordi Perelló, Fernando Agraz, Salvatore Spadaro, Jaume Comellas, Gabriel Junyent
Using updated neighbor state information for efficient contention avoidance in OBS networks. Comput. Commun. 33 (1) (2010)
Michela Svaluto Moreolo, Valentina Sacchieri, Gabriella Cincotti, Gabriel Junyent
Trigonometric Transforms for High-Speed Optical Networks: All-Optical Architectures and Optical OFDM. J. Networks 5 (11) (2010)
Luis Velasco, Fernando Agraz, Ricardo Martínez, Ramon Casellas, Salvatore Spadaro, Raul Muñoz, Gabriel Junyent
GMPLS-based Multidomain Restoration: Analysis, Strategies, Policies and Experimental Assessment. JOCN 2 (7) (2010)
Eduard Grasa, Sergi Figuerola, Albert Forns, Gabriel Junyent, Joe Mambretti
Extending the Argia software with a dynamic optical multicast service to support high performance digital media. Opt. Switch. Netw. 6 (2) (2009)
Jordi Perelló, Salvatore Spadaro, Jaume Comellas, Gabriel Junyent
Controlled loops for quality-of-service differentiation in delay-sensitive optical burst switching networks. IET Commun. 3 (8) (2009)
Jordi Perelló, Salvatore Spadaro, Jaume Comellas, Gabriel Junyent
Communication Networks A load-based reflection routing protocol with resource pre-allocation for contention resolution in OBS networks. Eur. Trans. Telecommun. 20 (1) (2009)
Fernando Agraz, Luis Velasco, Jordi Perelló, Marc Ruiz, Salvatore Spadaro, Gabriel Junyent, Jaume Comellas
Design and Implementation of a GMPLS-Controlled Grooming-Capable Optical Transport Network. JOCN 1 (2) (2009)
Luis Velasco, Salvatore Spadaro, Jaume Comellas, Gabriel Junyent
Introducing OMS protection in GMPLS-based optical ring networks. Comput. Networks 52 (10) (2008)
Eduard Grasa, Gabriel Junyent, Sergi Figuerola, Albert López, Michel Savoie
UCLPv2: a network virtualization framework built on web services [web services in telecommunications, part II]. IEEE Commun. Mag. 46 (3) (2008)
Eduard Escalona, Salvatore Spadaro, Jaume Comellas, Gabriel Junyent
Advance reservations for service-aware GMPLS-based optical networks. Comput. Networks 52 (10) (2008)
Luis Velasco, Salvatore Spadaro, Jaume Comellas, Gabriel Junyent
ROADM design for OMS-DPRing protection in GMPLS-based optical networks. DRCN (2007)
Jordi Perelló, Eduard Escalona, Salvatore Spadaro, Jaume Comellas, Gabriel Junyent
Transport Plane Resource Discovery Mechanisms for ASON/GMPLS Meshed Transport Networks. ONDM (2007)
Jordi Perelló, Eduard Escalona, Salvatore Spadaro, Jaume Comellas, Gabriel Junyent
Resource discovery in ASON/GMPLS Transport Networks. IEEE Commun. Mag. 45 (10) (2007)
Eduard Escalona, Jordi Perelló, Salvatore Spadaro, Jaume Comellas, Gabriel Junyent
Experimental Implementation of Grid Enabled ASON/GMPLS Networks. ONDM (2007)
Salvatore Spadaro, Jaume Comellas, Giuseppe D'Angelo, Gabriel Junyent
Allocating point-to-point connections over point-to-multipoint optical channels. Photonic Netw. Commun. 14 (1) (2007)
Ricardo Martínez, Raúl Muñoz, Ramon Casellas, Jaume Comellas, Gabriel Junyent
Experimental shared path protection algorithms in distributed all-optical GMPLS-based networks. DRCN (2007)
Josep Conesa, Jaume Comellas, A. Zaragoza, Gabriel Junyent
Optical Communication A novel optical receiver structure combining wavelength conversion and homodyne detection. Eur. Trans. Telecommun. 18 (2) (2007)
Eduard Grasa, Sergi Figuerola, Albert López, Gabriel Junyent, Michel Savoie, Bill St. Arnaud, Mathieu Lemay
Articulated private networks in UCLP. Internet Res. 17 (5) (2007)
Jordi Perelló, Salvatore Spadaro, Jaume Comellas, Gabriel Junyent
An Analytical Study of Control Plane Failures Impact on GMPLS Ring Optical Networks. IEEE Commun. Lett. 11 (8) (2007)
Raul Muñoz, Ricardo Martínez, Gabriel Junyent
An experimental switching-aware GMPLS-based lightpath provisioning protocol in wavelength-routed networks. Photonic Netw. Commun. 14 (3) (2007)
Ricardo Martínez, Raul Muñoz, Jaume Comellas, Gabriel Junyent
Dynamic GMPLS-Based Establishment of Bidirectional Connections in All-Optical Networks. INFOCOM (2006)
Ricardo Martínez, Carolina Pinart, Filippo Cugini, Nicola Andriolli, Luca Valcarenghi, Piero Castoldi, Lena Wosinska, Jaume Comellas, Gabriel Junyent
Challenges and requirements for introducing impairment-awareness into the management and control planes of ASON/GMPLS WDM networks. IEEE Commun. Mag. 44 (12) (2006)
Eduard Grasa, Sergi Figuerola, Joaquim Recio, Albert López, Marc de Palol, Lluis Ribes, Vicente Díaz, Ramon Sangüesa, Gabriel Junyent, Michel Savoie
Video transcoding in a Grid network with User Controlled LightPaths. Future Gener. Comput. Syst. 22 (8) (2006)
Jordi Perelló, Eduard Escalona, Salvatore Spadaro, Jaume Comellas, Gabriel Junyent
Automatic transport plane resource discovery mechanisms for ASON/GMPLS ring networks. IEEE Commun. Lett. 10 (12) (2006)
Raul Muñoz, Patricia Vàzquez, Ivan Martínez, Manuel Requena-Esteso, Carolina Pinart, Gabriel Junyent
Optical transport network of the ADRENALINE testbed: GMPLS metropolitan all-optical tuneable AWG-based R-OADM ring. TRIDENTCOM (2006)
Jordi Perelló, Eduard Escalona, Salvatore Spadaro, Fernando Agraz, Jaume Comellas, Gabriel Junyent
Control Plane Protection Using Link Management Protocol (LMP) in the ASON/GMPLS CARISMA Network. Networking (2006)
Ricardo Martínez, Raul Muñoz, Manuel Requena-Esteso, Jordi Sorribes, Jaume Comellas, Gabriel Junyent
ADRENALINE testbed: Architecture and implementation of GMPLS-based network resource manager and routing controller. TRIDENTCOM (2006)
Carolina Pinart, Victor Cardoner, Gabriel Junyent
Analytical study and experimental validation of permanent provisioning delays in ASON/GMPLS. ICC (2005)
Raul Muñoz, Carolina Pinart, Ricardo Martínez, Jordi Sorribes, Gabriel Junyent
ADRENALINE Testbed: User Management of Lightpaths over Intelligent Optical WDM Networks through GMPLS and XML. TRIDENTCOM (2005)
Raul Muñoz, Ricardo Martínez, Jordi Sorribes, Gabriel Junyent
Flooding global wavelength information through GMPLS RSVP-TE signaling in unidirectional ring-based networks. ICC (2005)
Raul Muñoz, Carolina Pinart, Ricardo Martínez, Jordi Sorribes, Gabriel Junyent, Martin Maier, Abdelhafid Amrani
The adrenaline testbed: integrating GMPLS, XML, and SNMP in transparent DWDM networks. IEEE Commun. Mag. 43 (8) (2005)
Raul Muñoz, Ricardo Martínez, Jordi Sorribes, Gabriel Junyent
Experimental demonstration of two new GMPLS lightpath setup protocols for soft-permanent connections over Metro-DWDM DPRing implemented on EMPIRICO ASON testbed. GLOBECOM (2004)
Carolina Pinart, Abdelhafid Amrani, Gabriel Junyent
Monitoring Service "Health" in Intelligent, Transparent Optical Networks. OpNeTec (2004)
Raul Muñoz, Ricardo Martínez, Jordi Sorribes, Gabriel Junyent
An Experimental GMPLS-based Wavelength Reservation Protocol for Flooding Global Wavelength Information in Uni-Ring-Based MAN. OpNeTec (2004)
Jaume Comellas, Ricardo Martínez, Josep Prat, Vicent Sales, Gabriel Junyent
Integrated IP/WDM routing in GMPLS-based optical networks. IEEE Netw. 17 (2) (2003)
Jaume Comellas, Josep Conesa, Gabriel Junyent
Design and Performance Analysis of a Simple OXC. Photonic Netw. Commun. 5 (1) (2003)
Josep Solé-Pareta, Davide Careglio, Salvatore Spadaro, Jaume Masip-Torné, Juanjo Noguera, Gabriel Junyent
Modelling and Performance Evaluation of a National Scale Switchless Based Network. INTERWORKING (2000)
Ramón Agustí, Gabriel Junyent
Performance of an FH Multilevel FSK for Mobile Radio in an Interference Environment. IEEE Trans. Commun. 31 (6) (1983)