Ricard Vilalta

Ico_CTTC

Packet Optical Networks and Services (PONS)

Phd , Researcher

Phone: +34 93 645 29 00

Ricard Vilalta (Girona, 1983) (h-index 30, i10-index 101) ) graduated in telecommunications engineering in 2007 and received a Ph.D. degree in telecommunications in 2013, both from the Universitat Politècnica de Catalunya (UPC), Spain. He has a master degree on Audiovisual Communication at UOC (Open University of Catalonia) and a master degree on Technology-based business innovation and administration at Barcelona University (UB). He has worked at TriaGnoSys (Germany) and E2M (Spain), with special focus on software development in R&D. Ricard Vilalta joined CTTC in 2010, and he is a senior researcher in the Optical Networks and Systems Department. He is an active contributor in several standardization bodies such as ONF (OTCC), ETSI (NFV, ZSM), and IETF (CCAMP, TEAS). He is also a member of the technical steering team of Open Transport Configuration & Control in ONF. He is leading open source contributions and features in ETSI Open Source MANO (OSM) with special focus on 5G technologies.

He has been involved in several international, EU, national and industrial research projects: INSPIRE-5Gplus, 5GCroCo, 5GTANGO, 5GCAR, BlueSPACE, 5G-Crosshaul, EU-Japan STRAUSS, ICT IDEALIST, ICT COMBO, ICT STRONGEST, ICT OFELIA, FP6 E-Cab. Moreover, he lead 5GTANGO impact activities (WP leader), INSPIRE-5Gplus experimental activities (WP leader), as well as participating in several 5GPPP WG. Currently, he is Project Coordinator of 5GPPP TeraFlow project.

He has negotiated and lead many industrial projects related to standards collaborations, IPR generation and demonstrations at mayor events (including worldwide operators, telecom providers and optical SMEs, including Telefónica, Huawei, KDDI, Sedona Networks, ETSI and OSA). He has also authored and co-authored several book chapters, and more than 50 journals, 160 conference papers, +20 invited talks in most significant conferences (OFC, ECOC, OECC/PS, ONDM, ICTON), 3 US and 1 European patent.

He has supervised five Master Theses and one PhD Thesis (3 more PhD in progress). He has also acted as a reviewer of project proposals for various international funding agencies. He has also participated in short courses and training events preparations for mayor conferences, as well as for industry. He was visiting professor at La Salle (URL) during 2013-2014, teaching several graduate and under-graduate courses on optical communications. He is also a TPC member for various conferences (EuCNC, Globecom, ICC) and he has organized several workshop in various conferences (EuCnC, IEEE NFV-SDN).

He has received several awards. In June 2016, he received the Extraordinary PhD award 2013-2014 promotion at Technological University of Catalonia (UPC). In March 2016, he received the Outstanding Initiative Award of the Open Networking Foundation. He is IEEE Senior Member since 2017.

His research is focused on SDN/NFV, Network Virtualization, Network Orchestration, MEC and 5G Networks.

ORCID ID: http://orcid.org/0000-0003-0391-9728

ZSM-Based E2E Security Slice Management for DDoS Attack Protection in MEC-Enabled V2X Environments
IEEE Open Journal of Vehicular Technology. Vol. 5. pp. 485-495 January 2024.
Asensio-Garriga R., Alemany P., Zarca A.M., Sedar R., Kalalas C., Ortiz J., Vilalta R., Munoz R., Skarmeta A.
10.1109/OJVT.2024.3375448 Google Scholar
Design Methodology for 6G End-to-End System: Hexa-X-II Perspective
Ieee Open Journal Of The Communications Society. pp. 1-1 January 2024.
Kerboeuf S., Porambage P., Jain A., Rugeland P., Wikstrom G., Ericson M., Bui D.T., Outtagarts A., Karvonen H., Alemany P., Munoz R., Vilalta R., Botsinis P., Ramos A., Cisneros J.C., Karaca M., Karousatou C., Barmpounakis S., Demestichas P., Zafeiropoulos A., Tzanettis I., Papavassiliou S., Giardina P.G., Landi G., Han B., Nimr A., Uusitalo M.A.
10.1109/OJCOMS.2024.3398504 Google Scholar
Experimental demonstration of a metro area network with terabit-capable sliceable bit-rate-variable transceivers using directly modulated VCSELs and coherent detection
Journal of Optical Communications and Networking. Vol. 15. No. 3. pp. 103-113 January 2023.
Fabrega J.M., Vílchez F.J., Svaluto Moreolo M., Martínez R., Quispe A., Nadal L., Casellas R., Vilalta R., Muñoz R., Neumeyr C., Lee S.Y., Shin J.U., Jung H.D., Mariani G., Heuvelmans R., Gatto A., Parolari P., Boffi P., Tessema N.M., Calabretta N., Larrabeiti D., Fernández-Palacios J.P.
10.1364/JOCN.470434 Google Scholar
Towards natively intelligent networks
Towards Sustainable And Trustworthy 6g: Challenges, Enablers, And Architectural Design. pp. 159-232 January 2023.
Gramaglia M., Li X., García-Aviles G., Alcaraz-Calero J.M., Antti A., Araújo M., Barbosa R., Barmpounakis S., Barrachina-Muñoz S., Bassoli R., Bernini G., Blanco L., Bosneag, A.-M., Chawla A., Christofi L., Dampahalage D., Demestichas P., Ericson M., Farhadi H., Fiore M., Fitzek, F.H.P., Flinck H., Fonseca J., Forsell M., Gabillon V., Garcia-Saavedra A., Han B., Honkala M., Kazmierowski A., Klitis C., Korpi D., Kuklinski S., Pavón I.L., Lamprousi V., Landi G., Lee H., Mangues-Bafalluy J., Khorsandi B.M., Merluzzi M., Mohammadi J., Morin C., Lucena, J.A.O., Pöyhönen P., Rajapaksha N., Rajatheva P., Rezazadeh F., Riggio R., Scheuvens L., Seimler M., Tuononen J., Vilalta R., Wang Q.
10.1561/9781638282396.ch5 Google Scholar
Flexible and scalable ML-based diagnosis module for optical networks: a security use case
Journal of Optical Communications and Networking. Vol. 15. No. 8. pp. 155-165 January 2023.
Natalino C., Gifre L., Moreno-Muro, FJ, Gonzalez-Diaz S., Vilalta R., Munoz R., Monti P., Furdek M.
10.1364/JOCN.482932 Google Scholar
Slice Grouping for Transport Network Slices Using Hierarchical Multi-domain SDN Controllers
2023 Optical Fiber Communications Conference And Exhibition, Ofc 2023 - Proceedings. January 2023.
Gifre L., Vilalta R., Caja-Diaz J.C., De Dios O.G., Fernandez-Palacios J.P., Pedreno-Manresa, J.-J., Autenrieth A., Silvola M., Carapellese N., Milano M., Farrel A., King D., Martinez R., Casellas R., Munoz R.
10.23919/OFC49934.2023.10117382 Google Scholar
DRL for VNF placement in Inter-Data Center Elastic Optical Networks
2023 Optical Fiber Communications Conference And Exhibition, Ofc 2023 - Proceedings. January 2023.
Hernández-Chulde C., Casellas R., Martínez R., Vilalta R., Munoz, R
10.23919/OFC49934.2023.10116520 Google Scholar
Blockchain-based trust management collaborative system for transport multi-stakeholder scenarios
Journal of Optical Communications and Networking. Vol. 15. No. 8. pp. 488-496 January 2023.
Alemany P., Munoz R., Martrat J., Pastor A., Diaz R., Lopez D., Casellas R., Martinez R., Vilalta R.
10.1364/JOCN.486503 Google Scholar
Dynamic bypass of wavelength switching in SDN-enabled WDM VNTs over SDM Networks with high bit-rate optical channels
2023 Optical Fiber Communications Conference And Exhibition, Ofc 2023 - Proceedings. January 2023.
Munoz R., Manso C., Balasis F., Soma D., Beppu S., Casellas R., Gifre L., Vilalta R., Martinez R., Yoshikane N., Tsuritani T.
10.23919/OFC49934.2023.10117193 Google Scholar
P5: Event-driven Policy Framework for P4-based Traffic Engineering
IEEE International Conference on High Performance Switching and Routing. Vol. 2023-June. pp. 43-45 January 2023.
Famelis P., Katsikas G.P., Katopodis V., Natalino C., Renom L.G., Martinez R., Vilalta R., Klonidis D., Monti P., Paragraph, DK, Farrel A.
10.1109/HPSR57248.2023.10148012 Google Scholar
From Automation to Autonomous: Driving the Optical Network Management to Fixed Fifth-generation (F5G) Advanced
IEEE Conference on Network Softwarization. pp. 385-389 January 2023.
Zheng, H., Xu, Y., Busi, I., Vilalta, R., Casellas, R., Munoz, R., Zhou, J.
10.1109/NetSoft57336.2023.10175446 Google Scholar
ACROSS: Automated zero-touch cross-layer provisioning framework for 5G and beyond vertical services
European Conference On Networks And Communications. pp. 735-740 January 2023.
Giannopoulos, D, Katsikas, G, Trantzas, K, Klonidis, D, Tranoris, C, Denazis, S, Gifre, L, Vilalta, R, Alemany, P, Munoz, R, Bosneag, AM, Mozo, A, Karamchandani, A, de la Cal, L, Lopez, DR, Pastor, A, Burgaleta, A
10.1109/EUCNC/6GSUMMIT58263.2023.10188293 Google Scholar
Experimental evaluation of a latency-aware routing and spectrum assignment mechanism based on deep reinforcement learning
Journal of Optical Communications and Networking. Vol. 15. No. 11. pp. 925-937 January 2023.
Hernández-Chulde, C, Casellas, R, Martínez, R, Vilalta, R, Muñoz, R
10.1364/JOCN.499343 Google Scholar
VNF Placement Over Autonomic Elastic Optical Network via Deep Reinforcement Learning
IEEE International Conference on Communications. Vol. 2023-May. pp. 422-427 January 2023.
Hernández-Chulde C., Casellas R., Martínez R., Vilalta R., Muñoz R.
10.1109/ICC45041.2023.10278838 Google Scholar
End-to-End Inter-domain Transport Network Slice Management Using DLT-enabled Cloud -based SDN Controllers
2023 Optical Fiber Communications Conference And Exhibition, Ofc 2023 - Proceedings. January 2023.
Vilalta, R, Alemany, P, Gifre, L, Martínez, R, Casellas, R, Muñoz, R
10.1364/OFC.2023.Tu3D.3 Google Scholar
Scalable and Efficient Pipeline for ML -based Optical Network Monitoring
2023 Optical Fiber Communications Conference And Exhibition, Ofc 2023 - Proceedings. January 2023.
Natalino, C, Gifre, L, Muñoz, R, Vilalta, R, Furdek, M, Monti, P
10.1364/OFC.2023.M3Z.12 Google Scholar
Leveraging Programmability of Photonic Devices Towards Agile and Autonomous Optical Networks
20th Sbmo/ieee Mtt-S International Microwave And Optoelectronics Conference, Imoc 2023. pp. 127-129 January 2023.
Casellas R., Nadal L., Martinez R., Vilalta R., Muñoz R., Moreolo M.S.
10.1109/IMOC57131.2023.10379783 Google Scholar
Applying Digital Twins to Optical Networks with Cloud-Native SDN Controllers
IEEE COMMUNICATIONS MAGAZINE. Vol. 61. No. 12. pp. 128-134 January 2023.
Vilalta R., Gifre L., Casellas R., Munoz R., Martinez R., Mozo A., Pastor A., Lopez D., Fernandez-Palacios J.P.
10.1109/MCOM.003.2300105 Google Scholar
Dynamic Upgrade/Downgrade of WDM Link Capacity in SDN-enabled WDM VNTs over SDM Networks
European Conference and Exhibition on Optical Communication 2022. September 2022.
Muñoz, R., Manso, C., Balasis, F., Wang, C., Vilalta, R., Casellas, R., Martínez, R., Yoshikane, N., Tsuritani, T.
Google Scholar
Management and enforcement of secured E2E network slices across transport domains
OPTICAL FIBER TECHNOLOGY. Vol. 73. September 2022.
Alemany, P, Molina, A, Dangerville, C, Asensio, R, Ayed, D, Muñoz R., Casellas, R, Martinez, R, Skarmeta, A, Vilalta, R
10.1016/j.yofte.2022.103010 Google Scholar
Evaluation of the abstraction of optical topology models in blockchain-based data center interconnection
Journal of Optical Communications and Networking. Vol. 14. No. 4. pp. 211-221 January 2022.
Alemany, P, Vilalta, R, Muñoz, R., Casellas, R, Martinez, R
10.1364/JOCN.447833 Google Scholar
Advances in SDN control and telemetry for beyond 100G disaggregated optical networks
Journal of Optical Communications and Networking. Vol. 14. No. 6. pp. 23-37 January 2022.
Casellas, R, Martinez, R, Vilalta, R, Munoz, R, Gonzalez-Muniz, A, de Dios, OG, Fernandez-Palacios, JP
10.1364/JOCN.451516 Google Scholar
Scalability analysis of machine learning QoT estimators for a cloud-native SDN controller on a WDM over SDM network
Journal of Optical Communications and Networking. Vol. 14. No. 4. pp. 257-266 January 2022.
Manso, C., Vilalta, R., Munoz, R., Yoshikane, N., Casellas, R., Martinez, R., Wang, C., Balasis, F., Tsuritani, T., Morita, I.
10.1364/JOCN.449009 Google Scholar
Architecture to Deploy and Operate a Digital Twin Optical Network
2022 Optical Fiber Communications Conference And Exhibition, Ofc 2022 - Proceedings. January 2022.
Vilalta R., Casellas R., Gifre L., Munoz R., Martinez R., Pastor A., Lopez D., Fernandez-Palacios J.P.
Google Scholar
Evaluation of Deep Reinforcement Learning for Restoration in Optical Networks
2022 Optical Fiber Communications Conference And Exhibition, Ofc 2022 - Proceedings. January 2022.
Hernandez-Chulde C., Casellas R., Martinez R., Vilalta R., Munoz R.
Google Scholar
An SDN Control Plane for Multiband Networks Exploiting a PLI-aware Routing Engine
2022 Optical Fiber Communications Conference And Exhibition, Ofc 2022 - Proceedings. January 2022.
Casellas R., Kosmatos E., Lord A., Matrakidis C., Martinez R., Uzunidis D., Vilalta R., Stavdas A., Munoz R.
Google Scholar
Experimental Demonstration of a Metro Area Network with Terabit-capable Sliceable Bitrate Variable Transceiver using Direct Modulated VCSELs and Coherent Detection
2022 Optical Fiber Communications Conference And Exhibition, Ofc 2022 - Proceedings. January 2022.
Fabrega J.M., Vilchez F.J., Moreolo M.S., Martinez R., Quispe A., Nadal L., Casellas R., Vilalta R., Munoz R., Neumeyr C., Lee S.Y., Shin J.U., Jung H.D., Mariani G., Heuvelmans R., Gatto A., Parolari P., Boffi P., Tessema N.M., Calabretta N., Larrabeiti D., Fernandez-Palacios J.P.
Google Scholar
Dynamic Reconfiguration of WDM Virtual Network Topology over SDM Networks for Spatial Channel Failure Recovery with gRPC Telemetry
2022 Optical Fiber Communications Conference And Exhibition, Ofc 2022 - Proceedings. January 2022.
Munoz R., Manso C., Balasis F., Casellas R., Vilalta R., Martinez R., Wang C., Yoshikane N., Tsuritani T., Morita I.
Google Scholar
Microservice-Based Unsupervised Anomaly Detection Loop for Optical Networks
2022 Optical Fiber Communications Conference And Exhibition, Ofc 2022 - Proceedings. January 2022.
Nataline C., Manso C., Gifre L., Munoz R., Vilalta R., Furdek M., Monti P.
Google Scholar
Demonstration of Zero-touch Device and L3-VPN Service Management using the TeraFlow Cloud-native SDN Controller
2022 Optical Fiber Communications Conference And Exhibition, Ofc 2022 - Proceedings. January 2022.
Gitre L., Natalino C., Gonzalez-Diaz S., Soldatos F., Barguil S., Aslanoglou C., Moreno-Muro F.J., Cornelio A.N.Q., Cepeda L., Martinez R., Manso C., Apostolopoulos V., Valiviita S.P., De Dios O.G., Rodriguez J., Casellas R., Monti P., Katsikas G.P., Munoz R., Vilalta R.
Google Scholar
Latency-Aware Routing and Spectrum Assignment with Deep Reinforcement Learning
International Conference on the Design of Reliable Communication Networks DRCN. January 2022.
Hernandez-Chulde, C, Casellas, R, Martinez, R, Vilalta, R, Munoz, R
10.1109/DRCN53993.2022.9758014 Google Scholar
5GCroCo Barcelona Trial Site Results: Orchestration KPIs Measurements and Evaluation
2022 Joint European Conference On Networks And Communications And 6g Summit, Eucnc/6g Summit 2022. pp. 387-392 January 2022.
Lossi L., Alemany P., Hidalgo J.F., Moscatelli F., Vilalta R., Munoz R., Sedar R., Catalan-Cid M.
10.1109/EuCNC/6GSummit54941.2022.9815648 Google Scholar
Demonstration and Evaluation of Precise Positioning for Connected and Automated Mobility Services
2022 Joint European Conference On Networks And Communications And 6g Summit, Eucnc/6g Summit 2022. pp. 267-272 January 2022.
Igual J., Catalan M., Catalan-Cid M., Vazquez-Gallego F., Fernandez J., Munoz R., Sedar R., Casellas R., Vilalta R., Calveras A., Paradells J., Lefebvre M., Gardes F., Odinot J.-M., Moscatelli F., Landi G., Datta S.K., Harri J., Silva R., Vilajosana X.
10.1109/EuCNC/6GSummit54941.2022.9815647 Google Scholar
End-to-end Interdomain Transport Network Slice Management Using Cloud-based SDN Controllers
Oecc/psc 2022 - 27th Optoelectronics And Communications Conference/international Conference On Photonics In Switching And Computing 2022. January 2022.
Vilalta R., Gifre L., Xie M., Pajo J.F., Lonsethagen H., Lange S., Overby H., Zinner T., Munoz R., Casellas R., Martinez R.
10.23919/OECC/PSC53152.2022.9849946 Google Scholar
Experimental Demonstration of End-to-end NFV Orchestration on Top of the ADRENALINE Testbed
Proceedings Of The 2022 Ieee International Conference On Network Softwarization: Network Softwarization Coming Of Age: New Challenges And Opportunities, Netsoft 2022. pp. 281-283 January 2022.
Gifre, L, Manso, C, Casellas, R, Martinez, R, Vilalta, R, Munoz, R
10.1109/NetSoft54395.2022.9844038 Google Scholar
An Inter-operable and Multi-protocol V2X Collision Avoidance Service based on Edge Computing
IEEE Vehicular Technology Conference Proceedings. Vol. 2022-June. January 2022.
Parada R., Vazquez-Gallego F., Sedar R., Vilalta R.
10.1109/VTC2022-Spring54318.2022.9860970 Google Scholar
Towards assessing effects of isolation on determinism in multi-application scenarios
Fira 2022 - Proceedings Of The 2022 Acm Sigcomm 2022 Workshop On Future Of Internet Routing And Addressing. pp. 6-11 January 2022.
Lange S., Gajic M., Zinner T., Pajo J.F., Lønsethagen H., Xie M., Vilalta R.
10.1145/3527974.3545724 Google Scholar
Experimental Demonstration of Transport Network Slicing with SLA Using the TeraFlowSDN Controller
European Conference and Exhibition on Optical Communication 2022. January 2022.
Gifre, L., King, D., Farrel, A., Casellas, R., Martinez, R., Fernandez-Palacios, J.-P., Gonzalez-De-Dios, O., Pedreno-Manresa, J.-J., Autenrieth, A., Muñoz, R., Vilalta, R.
Google Scholar
Evaluation of AI-based Smart-Sensor Deployment at the Extreme Edge of a Software-Defined Network
2022 Ieee Conference On Network Function Virtualization And Software Defined Networks, Nfv-Sdn 2022 - Proceedings. pp. 1-5 January 2022.
Aguilar-Rivera, A, Vilalta, R, Parada, R, Perez, FM, Vazquez-Gallego, F
10.1109/NFV-SDN56302.2022.9974729 Google Scholar
DLT-based End-To-end Inter-domain Transport Network Slice with SLA Management Using Cloud-based SDN Controllers: Demo Session
2022 Ieee Conference On Network Function Virtualization And Software Defined Networks, Nfv-Sdn 2022 - Proceedings. pp. 89-91 January 2022.
Renom, LG, Vilalta, R, Andreina, S, Xie, M, Pajo, JF, Munichev, K, Lonsethagen, H, Lange, S, Zinner, T, Marson, G, Alemany, P, Gajic, M, Casellas, R, Martinez, R, Munoz, R
10.1109/NFV-SDN56302.2022.9974726 Google Scholar
5GMED Architecture for Advanced Automotive and Railway Communication Services in Cross-Border Scenarios
Proceedings - 2022 Ieee Future Networks World Forum, Fnwf 2022. pp. 36-42 January 2022.
Nasreddine J., Carmona-Cejudo E., Vilalta R., Parada R., Veyssiere P., Antonopoulos A., Luque J.L., Bastida J., Gonzalez R., Triantafyllou G.N., Quijada N.T., Hospital J.G., Garbiso J., Vazquez-Gallego F.
10.1109/FNWF55208.2022.00015 Google Scholar
Experimental Demonstration of a Metro Area Network with Terabit-capable Sliceable Bitrate Variable Transceiver using Direct Modulated VCSELs and Coherent Detection
Optics InfoBase Conference Papers. January 2022.
Fabrega J.M., Vílchez F.J., Moreolo M.S., Martínez R., Quispe A., Nadal L., Casellas R., Vilalta R., Muñoz R., Neumeyr C., Lee S.Y., Shin J.U., Jung H.D., Mariani G., Heuvelmans R., Gatto A., Parolari P., Boffi P., Tessema N.M., Calabretta N., Larrabeiti D., Fernández-Palacios J.P.
Google Scholar
An SDN Control Plane for Multiband Networks Exploiting a PLI-aware Routing Engine
Optics InfoBase Conference Papers. January 2022.
Casellas R., Kosmatos E., Lord A., Matrakidis C., Martínez R., Uzunidis D., Vilalta R., Stavdas A., Muñoz R.
Google Scholar
Demonstration of Zero-touch Device and L3-VPN Service Management using the TeraFlow Cloud-native SDN Controller
Optics InfoBase Conference Papers. January 2022.
Gifre L., Natalino C., Gonzalez-Diaz S., Soldatos F., Barguil S., Aslanoglou C., Moreno-Muro F.J., Cornelio A.N.Q., Cepeda L., Martinez R., Manso C., Apostolopoulos V., Valiviita S.P., de Dios O.G., Rodriguez J., Casellas R., Monti P., Katsikas G.P., Muñoz R., Vilalta R.
Google Scholar
Architecture to Deploy and Operate a Digital Twin Optical Network
Optics InfoBase Conference Papers. January 2022.
Vilalta R., Casellas R., Gifre L.L., Muñoz R., Martínez R., Pastor A., López D., Fernández-Palacios J.P.
Google Scholar
Microservice-Based Unsupervised Anomaly Detection Loop for Optical Networks
Optics InfoBase Conference Papers. January 2022.
Natalino C., Manso C., Gifre L., Muñoz R., Vilalta R., Furdek M., Monti P.
Google Scholar
Evaluation of Deep Reinforcement Learning for Restoration in Optical Networks
Optics InfoBase Conference Papers. January 2022.
Hernández-Chulde C., Casellas R., Martínez R., Vilalta R., Muñoz R.
Google Scholar
Dynamic Reconfiguration of WDM Virtual Network Topology over SDM Networks for Spatial Channel Failure Recovery with gRPC Telemetry
Optics InfoBase Conference Papers. January 2022.
Muñoz R., Manso C., Balasis F., Casellas R., Vilalta R., Martínez R., Wang C., Yoshikane N., Tsuritani T., Morita I.
Google Scholar
Experimental evaluation of control and monitoring protocols for optical SDN networks and equipment [Invited Tutorial]
Journal of Optical Communications and Networking. Vol. 13. No. 8. pp. 1-12 August 2021.
Vilalta, R, Manso, C, Yoshikane, N, Casellas, R, Martinez, R, Tsuritani, T, Morita, I, Munoz, R
10.1364/JOCN.424631 Google Scholar
Automation of Network Services for the Future Internet
Design Innovation and Network Architecture for the Future Internet. April 2021.
S. Barguil, O. González-de-Dios, V. López, K. Pardini, R. Vilalta
Google Scholar
Standards-compliant multi-protocol on-board unit for the evaluation of connected and automated mobility services in multi-vendor environments†
SENSORS. Vol. 21. No. 6. pp. 1-20 January 2021.
Sedar, R, Vazquez-Gallego, F, Casellas, R, Vilalta, R, Munoz, R, Silva, R, Dizambourg, L, Barciela, AEF, Vilajosana, X, Datta, SK, Harri, JM, Alonso-Zarate, J
10.3390/s21062090 Google Scholar
Architecture for integrating vertical customer’s programmability control of network functions and connectivity in a slice-as-a-service schema
EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING. Vol. 2021. No. 1. January 2021.
Contreras L.M., Barguil S., Vilalta R., López V.
10.1186/s13638-021-01992-6 Google Scholar
Experimental Demonstration of Dynamic Optical Beamforming for beyond 5G Spatially Multiplexed Fronthaul Networks
IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS. Vol. 27. No. 6. January 2021.
Munoz, R, Rommel, S, van Dijk, P, Brenes, J, Grivas, E, Manso, C, Roeloffzen, C, Vilalta, R, Fabrega, JM, Landi, G, Casellas, R, Martinez, R, Monroy, IT
10.1109/JSTQE.2021.3079726 Google Scholar
Packet optical transport network slicing with hard and soft isolation
APPLIED SCIENCES-BASEL. Vol. 11. No. 13. January 2021.
Barguil, S, Alvarez, VL, Murillo L.M.C., de Dios, OG, Alvarez, AA, Manso, C, Alemany, P, Casellas, R, Martinez, R, Gonzalez-Perez, D, Liu, XF, Pulido J.-M., Fernandez-Palacios, JP, Muñoz R., Vilalta, R
10.3390/app11136219 Google Scholar
Blockchain-Based Connectivity Provisioning in Multiple Transport SDN Domains
25th International Conference On Optical Network Design And Modelling, Ondm 2021. January 2021.
Alemany P., Vilalta R., Munoz R., Casellas R., Martinez R.
10.23919/ONDM51796.2021.9492411 Google Scholar
TeraFlow: Secured autonomic traffic management for a tera of SDN flows
2021 Joint European Conference On Networks And Communications And 6g Summit, Eucnc/6g Summit 2021. pp. 377-382 January 2021.
Vilalta R., Munoz R., Casellas R., Martinez R., Lopez V., De Dios O.G., Pastor A., Katsikas G.P., Klaedtke F., Monti P., Mozo A., Zinner T., Overby H., Gonzalez-Diaz S., Lonsethagen H., Pulido J.-M., King D.
10.1109/EuCNC/6GSummit51104.2021.9482469 Google Scholar
Programmable disaggregated multi-dimensional S-BVT as an enabler for high capacity optical metro networks
Journal of Optical Communications and Networking. Vol. 13. No. 6. pp. 31-40 January 2021.
Nadal, L., Fabrega, J.M., Moreolo, M.S., Vilchez, F.J., Casellas, R., Munoz, R., Vilalta, R., Martinez, R.
10.1364/JOCN.417766 Google Scholar
5G Vehicle-to-Everything Services in Cross-Border Environments: Standardization and Challenges
IEEE Communications Standards Magazine. Vol. 5. No. 1. pp. 22-30 January 2021.
Kousaridas A., Fallgren M., Fischer E., Moscatelli F., Vilalta R., Muhleisen M., Barmpounakis S., Vilajosana X., Euler S., Tossou B., Alonso-Zarate J.
10.1109/MCOMSTD.001.2000058 Google Scholar
End-to-end SDN/NFV orchestration of multi-domain transport networks and distributed computing infrastructure for beyond-5G services
IEICE TRANSACTIONS ON COMMUNICATIONS. Vol. E104B. No. 3. pp. 188-198 January 2021.
Manso, C., Alemany, P., Vilalta, R., Muñoz, R., Casellas, R., Martínez, R.
10.1587/transcom.2020NVI0001 Google Scholar
Programmable VCSEL-based photonic system architecture for future agile Tb/s metro networks
Journal of Optical Communications and Networking. Vol. 13. No. 2. pp. 187-199 January 2021.
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