Search Results - "Casellas, Ramon"

Packet Optical Transport Network Slicing with Hard and Soft Isolation.

Authors: Barguil, Samier Lopez Alvarez, Victor Contreras Murillo, Luis Miguel et al.

Source: Applied Sciences (2076-3417); Jul2021, Vol. 11 Issue 13, p6219, 16p

Novel Application of Quantum Computing for Routing and Spectrum Assignment in Flexi-Grid Optical Networks.

Authors: Bouchmal, Oumayma Cimoli, Bruno Stabile, Ripalta et al.

Source: Photonics; Nov2024, Vol. 11 Issue 11, p1023, 16p

Dynamic routing, waveband, and spectrum assignment for optical superchannels in IP over multi-granular optical nodes.

Authors: Lohani, Varsha Casellas, Ramon Muñoz, Raul

Source: Computer Networks. Dec2025, Vol. 273, pN.PAG-N.PAG. 1p.

Challenges for GMPLS Lightpath Provisioning in Transparent Optical Networks: Wavelength Constraints in Routing and Signaling.

Authors: Muñoz, Raül Martínez, Ricardo Casellas, Ramon

Source: IEEE Communications Magazine; August 2009, Vol. 47 Issue 8, p26-34, 9p

Guest Editorial Latest Advances in Optical Networks for 5G Communications and Beyond.

Authors: Tornatore, Massimo Wong, Elaine Zhu, Zuqing et al.

Source: IEEE Journal on Selected Areas in Communications; Sep2021, Issue 9, p2667-2671, 5p

A KPI-Enabled NFV MANO Architecture for Network Slicing with QoS.

Authors: Alemany, Pol Roman, Anton Vilalta, Ricard et al.

Source: IEEE Communications Magazine; Jul2021, Vol. 59 Issue 7, p44-50, 7p

Experimental evaluation of dynamic resource orchestration in multi-layer (packet over flexi-grid optical) networks.

Authors: Fichera, Silvia Martini, Barbara Martínez, Ricardo et al.

Source: Photonic Network Communications; 2020, Vol. 40 Issue 3, p137-148, 12p

Experimental validation of resource allocation in transport network slicing using the ADRENALINE testbed.

Authors: Vilalta, Ricard Muñoz, Raul Casellas, Ramon et al.

Source: Photonic Network Communications; Oct2020, Vol. 40 Issue 2, p82-93, 12p

A Techno-Economic Study of Optical Network Disaggregation Employing Open Source Software Business Models for Metropolitan Area Networks.

Authors: Hernandez, Jose Alberto Quagliotti, Marco Riccardi, Emilio et al.

Source: IEEE Communications Magazine; May2020, Vol. 58 Issue 5, p40-46, 7p

5G-Crosshaul Network Slicing: Enabling Multi-Tenancy in Mobile Transport Networks.

Authors: Li, Xi Casellas, Ramon Landi, Giada et al.

Source: IEEE Communications Magazine. Aug2017, Vol. 55 Issue 8, p128-137. 10p.

Subjects: 5G networks, Packet transport networks, Radio access networks, Cloud computing, Software-defined networking

Experimental framework and evaluation of the 5G-Crosshaul control infrastructure.

Authors: Mangues-Bafalluy, Josep Baranda, Jorge Landi, Giada et al.

Source: Computer Standards & Interfaces; May2019, Vol. 64, p96-105, 10p

A control and management architecture supporting autonomic NFV services.

Authors: Velasco, Luis Casellas, Ramon Llana, Sergio et al.

Source: Photonic Network Communications; Feb2019, Vol. 37 Issue 1, p24-37, 14p

Orchestration of End-to-End Network Services in the 5G-Crosshaul Multi-Domain Multi-Technology Transport Network.

Authors: Baranda, Jorge Mangues-Bafalluy, Josep Pascual, Inaki et al.

Source: IEEE Communications Magazine; Jul2018, Vol. 56 Issue 7, p184-191, 8p

A control plane architecture for multi-domain elastic optical networks: the view of the IDEALIST project.

Authors: Casellas, Ramon Gonzalez, Oscar Paolucci, Francesco et al.

Source: IEEE Communications Magazine. Aug2016, Vol. 54 Issue 8, p136-143. 8p.

Subjects: Optical fiber communication, Optical communications, Optical fiber networks, Computer network management, Computer architecture

SDN orchestration architectures and their integration with Cloud Computing applications.

Authors: Mayoral, Arturo Vilalta, Ricard Muñoz, Raul et al.

Source: Optical Switching & Networking; Nov2017, Vol. 26, p2-13, 12p

TelcoFog: A Unified Flexible Fog and Cloud Computing Architecture for 5G Networks.

Authors: Vilalta, Ricard Lopez, Victor Giorgetti, Alessio et al.

Source: IEEE Communications Magazine; Aug2017, Vol. 55 Issue 8, p36-43, 8p

Control plane solutions for sliceable bandwidth transceiver configuration in flexi-grid optical networks.

Authors: Martinez, Ricardo Cugini, Filippo Casellas, Ramon et al.

Source: IEEE Communications Magazine; Aug2016, Vol. 54 Issue 8, p126-135, 10p

Design and Experimental Validation of a GMPLS/PCE Control Plane for Elastic CO-OFDM Optical Networks.

Authors: Casellas, Ramon Munoz, Raul Fabrega, Josep M. et al.

Source: IEEE Journal on Selected Areas in Communications. Jan2013, Vol. 31 Issue 1, p49-61. 13p.

Subjects: Optical transport networks, Orthogonal frequency division multiplexing, Routing systems, Spectrum allocation, Wavelength division multiplexing

Experimental assessment of in-operation spectrum defragmentation.

Authors: Gifre, Lluis Paolucci, Francesco Aguado, Alejandro et al.

Source: Photonic Network Communications; Jun2014, Vol. 27 Issue 3, p128-140, 13p

In-operation network planning.

Authors: Velasco, Luis Castro, Alberto King, Daniel et al.

Source: IEEE Communications Magazine; Jan2014, Vol. 52 Issue 1, p52-60, 9p