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Ramon Casellas
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Publications
- 2022
- [j66]Carlos Manso
, Ricard Vilalta
, Raúl Muñoz
, Noboru Yoshikane, Ramon Casellas
, Ricardo Martínez
, Cen Wang, Filippos Balasis, Takehiro Tsuritani
, Itsuro Morita:
Scalability analysis of machine learning QoT estimators for a cloud-native SDN controller on a WDM over SDM network. JOCN 14(4): 257-266 (2022) - [c174]Raul Muñoz, Carlos Manso, Filippos Balasis, Ramon Casellas, Ricard Vilalta, Ricardo Martínez, Cen Wang, Noboru Yoshikane, Takehiro Tsuritani, Itsuro Morita:
Dynamic Reconfiguration of WDM Virtual Network Topology over SDM Networks for Spatial Channel Failure Recovery with gRPC Telemetry. OFC 2022: 1-3 - 2021
- [j61]Carlos Manso, Raúl Muñoz
, Noboru Yoshikane, Ramon Casellas
, Ricard Vilalta
, Ricardo Martínez
, Takehiro Tsuritani, Itsuro Morita:
TAPI-enabled SDN control for partially disaggregated multi-domain (OLS) and multi-layer (WDM over SDM) optical networks [Invited]. JOCN 13(1): A21-A33 (2021) - [j57]Ricard Vilalta
, Carlos Manso, Noboru Yoshikane, Ramon Casellas
, Ricardo Martínez
, Takehiro Tsuritani, Itsuro Morita, Raul Muñoz
:
Experimental evaluation of control and monitoring protocols for optical SDN networks and equipment [Invited Tutorial]. JOCN 13(8): D1-D12 (2021) - [c169]Carlos Manso, Raul Muñoz, Filippos Balasis, Ramon Casellas, Ricard Vilalta, Ricardo Martínez
, Cen Wang, Noboru Yoshikane, Takehiro Tsuritani, Itsuro Morita:
First Demonstration of Dynamic Deployment of SDN-enabled WDM Virtual Network Topologies (VNTs) over SDM networks. ECOC 2021: 1-4 - [c163]Carlos Manso, Noboru Yoshikane, Ricard Vilalta, Raul Muñoz, Ramon Casellas, Ricardo Martínez, Cen Wang, Filippos Balasis, Takehiro Tsuritani, Itsuro Morita:
First Scalable Machine Learning Based Architecture for Cloud-native Transport SDN Controller. OFC 2021: 1-3 - 2020
- [j52]Raúl Muñoz
, Noboru Yoshikane, Ricard Vilalta
, Josep M. Fàbrega, Laura Rodriguez
, Daiki Soma, Shohei Beppu, Seiya Sumita, Ramon Casellas
, Ricardo Martínez
, Takehiro Tsuritani, Itsuro Morita
:
Adaptive software defined networking control of space division multiplexing super-channels exploiting the spatial-mode dimension. JOCN 12(1): A58-A69 (2020) - [c150]Ricard Vilalta, Carlos Manso, Noboru Yoshikane, Raul Muñoz, Ramon Casellas
, Ricardo Martínez
, Takehiro Tsuritani, Itsuro Morita:
Telemetry-enabled Cloud-native Transport SDN Controller for Real-time Monitoring of Optical Transponders Using gNMI. ECOC 2020: 1-4 - [c149]Ricard Vilalta, Noboru Yoshikane, Ramon Casellas
, Ricardo Martínez
, Takehiro Tsuritani, Itsuro Morita, Raul Muñoz:
Controlling and Monitoring Optical Network Equipment in Optical SDN Networks. ECOC 2020: 1-4 - [c138]Raul Muñoz, Noboru Yoshikane, Ricard Vilalta, Ramon Casellas, Ricardo Martínez, Takehiro Tsuritani, Itsuro Morita:
Network Control and Orchestration in SDM and WDM Optical Networks. OFC 2020: 1-3 - 2019
- [j45]Raúl Muñoz
, Noboru Yoshikane, Ricard Vilalta
, Josep M. Fàbrega, Laura Rodriguez
, Ramon Casellas
, Michela Svaluto Moreolo
, Ricardo Martínez
, Laia Nadal
, Daiki Soma, Yuta Wakayama, Shohei Beppu, Seiya Sumita, Takehiro Tsuritani, Itsuro Morita
:
SDN Control of Sliceable Multidimensional (Spectral and Spatial) Transceivers with YANG/NETCONF. JOCN 11(2): A123-A133 (2019) - [c122]Raul Muñoz, Noboru Yoshikane, Josep M. Fabrega, Laura Rodriguez, Ricard Vilalta, Daiki Soma, Shohei Beppu, Seiya Sumita, Ramon Casellas, Ricardo Martínez, Takehiro Tsuritani, Itsuro Morita:
SDN-Enabled Scaling Up/Down of SDM Super-Channels Exploiting Spatial Modes with Adaptive MIMO Equalization and Modulation Format Assignment. OFC 2019: 1-3 - [c117]Raul Muñoz
, Ricard Vilalta, Ramon Casellas
, Ricardo Martínez
, Noboru Yoshikane, Takehiro Tsuritani, Itsuro Morita
:
Orchestration of Optical Networks and Cloud/Edge Computing for IoT Services. OECC/PSC 2019: 1-3 - [c116]Raul Muñoz
, Ricard Vilalta, Josep M. Fàbrega, Ramon Casellas
, Ricardo Martínez
, Noboru Yoshikane, Takehiro Tsuritani, Itsuro Morita
:
SDN/NFV Control and Orchestration for SDM Networks. OECC/PSC 2019: 1-3 - 2018
- [c112]Raul Muñoz
, Noboru Yoshikane, Josep M. Fabrega, Ricard Vilalta, Laura Rodriguez
, Michela Svaluto Moreolo, Ramon Casellas
, Ricardo Martínez
, Shohei Beppu, Daiki Soma, Takehiro Tsuritani, Itsuro Morita
:
SDN Control and Monitoring System for Soft-Failure Detection and Optical Restoration of Spectral/Spatial Superchannels. ECOC 2018: 1-3 - [c95]Raul Muñoz, Noboru Yoshikane, Ramon Casellas, Josep M. Fabrega, Ricard Vilalta, Michela Svaluto Moreolo, Laia Nadal, Ricardo Martínez, Daiki Soma, Yuta Wakayama, Shohei Beppu, Seiya Sumita, Takehiro Tsuritani, Itsuro Morita:
SDN-enabled Sliceable Multi-dimensional (Spectral and Spatial) Transceiver Controlled with YANG/NETCONF. OFC 2018: 1-3 - 2017
- [j32]Arturo Mayoral
, Ricard Vilalta
, Raul Muñoz
, Ramon Casellas
, Ricardo Martínez
, Michela Svaluto Moreolo, Josep M. Fabrega
, Alejandro Aguado, Shuangyi Yan
, Dimitra Simeonidou, José Manuel Gran Josa, Víctor López, Pavel Kaczmarek, Rafal Szwedowski, Thomas Szyrkowiec, Achim Autenrieth, Noboru Yoshikane, Takehiro Tsuritani, Itsuro Morita
, Masaki Shiraiwa, Naoya Wada, Masato Nishihara, T. Tanaka, Tomoo Takahara, Jens C. Rasmussen, Yuki Yoshida
, Ken-ichi Kitayama:
Control Orchestration Protocol: Unified Transport API for Distributed Cloud and Network Orchestration. JOCN 9(2): A216-A222 (2017) - [c87]Raul Muñoz
, Ricard Vilalta, Noboru Yoshikane, Ramon Casellas
, Ricardo Martinez
, Takehiro Tsuritani, Itsuro Morita
:
IoT-aware Multi-layer Transport SDN and Cloud Architecture for Traffic Congestion Avoidance Through Dynamic Distribution of IoT Analytics. ECOC 2017: 1-3 - [c73]Ricard Vilalta, Ion Popescu, Arturo Mayoral, Xiaoyuan Cao, Ramon Casellas, Noboru Yoshikane, Ricardo Martínez, Takehiro Tsuritani, Itsuro Morita, Raul Muñoz:
End-to-end SDN/NFV orchestration of video analytics using edge and cloud computing over programmable optical networks. OFC 2017: 1-3 - 2016
- [c66]Arturo Mayoral, Ricard Vilalta, Raul Muñoz, Ramon Casellas, Ricardo Martínez, Michela Svaluto Moreolo, Josep M. Fabrega, Shuangyi Yan, Alejandro Aguado, Emilio Hugues-Salas, Shuping Peng, Fanchao Meng, Yi Shu, Georgios Zervas, Reza Nejabati, Dimitra Simeonidou, José Manuel Gran Josa, Víctor López, Óscar González de Dios, Juan P. Fernández Palacios, Pawel Kaczmarek, Rafal Szwedowski, Thomas Szyrkowiec, Achim Autenrieth, Noboru Yoshikane, Xiaoyuan Cao, Takehiro Tsuritani, Itsuro Morita, Masaki Shiraiwa, Naoya Wada, Masato Nishihara, Toshiki Tanaka, Tomoo Takahara, Jens C. Rasmussen, Yuki Yoshida, Ken-ichi Kitayama:
First experimental demonstration of a distributed cloud and heterogeneous network orchestration with a common Transport API for E2E services with QoS. OFC 2016: 1-3 - [c62]Yuki Yoshida, Ken-ichi Kitayama, Y. Kai, Masato Nishihara, Ryo Okabe, Toshiki Tanaka, Tomoo Takahara, Jens C. Rasmussen, Noboru Yoshikane, Xiaoyuan Cao, Takehiro Tsuritani, Itsuro Morita, Arturo Mayoral, Josep M. Fabrega, Ricard Vilalta, Ramon Casellas, Ricardo Martínez, Michela Svaluto Moreolo, Raul Muñoz, Kai Habel, Ronald Freund, Víctor López, Alejandro Aguado, Shuangyi Yan, Dimitra Simeonidou, Thomas Szyrkowiec, Achim Autenrieth, Masaki Shiraiwa, Yoshinari Awaji, Naoya Wada:
First demonstration of cognitive SDN orchestration: A real-time congestion-aware services provisioning over OFDM-based 400G OPS and Flexi-WDM OCS networks. OFC 2016: 1-3 - 2015
- [j26]Ramon Casellas
, Raúl Muñoz
, Ricardo Martínez
, Ricard Vilalta, Lei Liu, Takehiro Tsuritani, Itsuro Morita
, Víctor López, Óscar González de Dios, Juan Pedro Fernández-Palacios:
SDN Orchestration of OpenFlow and GMPLS Flexi-Grid Networks With a Stateful Hierarchical PCE [Invited]. JOCN 7(1): A106-A117 (2015) - [j25]Ricard Vilalta, Raul Muñoz
, Ramon Casellas
, Ricardo Martínez
, Shuping Peng, Mayur Channegowda, Tasos Vlachogiannis, Reza Nejabati, Dimitra Simeonidou, Xiaoyuan Cao, Takehiro Tsuritani, Itsuro Morita
:
Dynamic Multi-Domain Virtual Optical Network Deployment With Heterogeneous Control Domains [Invited]. JOCN 7(1): A135-A141 (2015) - [j23]Ricard Vilalta, Raúl Muñoz
, Ramon Casellas
, Ricardo Martínez
, Shuping Peng, Reza Nejabati
, Dimitra Simeonidou, Noboru Yoshikane, Takehiro Tsuritani, Itsuro Morita
, Víctor López, Thomas Szyrkowiec, Achim Autenrieth:
Multidomain Network Hypervisor for Abstraction and Control of OpenFlow-Enabled Multitenant Multitechnology Transport Networks [Invited]. JOCN 7(11): B55-B61 (2015) - [c49]Ricard Vilalta, Víctor López, Arturo Mayoral, Noboru Yoshikane, Marco Ruffini, Domenico Siracusa
, Ricardo Martínez
, Thomas Szyrkowiec, Achim Autenrieth, Shuping Peng, Ramon Casellas
, Reza Nejabati, Dimitra Simeonidou, Xiaoyuan Cao, Takehiro Tsuritani, Itsuro Morita
, Juan P. Fernández Palacios, Raul Muñoz
:
The need for a Control Orchestration Protocol in research projects on optical networking. EuCNC 2015: 340-344 - [c38]Ricard Vilalta, Raul Muñoz
, Ramon Casellas
, Ricardo Martínez
, Frederic Francois, Shuping Peng, Reza Nejabati, Dimitra Simeonidou, Noboru Yoshikane, Takehiro Tsuritani, Itsuro Morita, Víctor López, Thomas Szyrkowiec, Achim Autenrieth:
Network virtualization controller for abstraction and control of OpenFlow-enabled multi-tenant multi-technology transport networks. OFC 2015: 1-3 - 2014
- [c37]Ramon Casellas
, Raul Muñoz
, Ricardo Martínez
, Ricard Vilalta, Lei Liu, Takehiro Tsuritani, Itsuro Morita
:
Interworking of GMPLS and OpenFlow domains: Overarching control of flexi grid optical networks. ECOC 2014: 1-3 - [c36]Lei Liu, Wei-Ren Peng, Ramon Casellas
, Takehiro Tsuritani, Itsuro Morita
, Ricardo Martinez
, Raul Muñoz
, S. J. Ben Yoo:
Experimental demonstration of OpenFlow-based dynamic restoration in elastic optical networks on GENI testbed. ECOC 2014: 1-3 - [c26]Ramon Casellas
, Raul Muñoz
, Ricardo Martínez
, Ricard Vilalta, Lei Liu, Takehiro Tsuritani, Itsuro Morita
, Víctor López, Óscar González de Dios, Juan P. Fernández Palacios:
SDN based Provisioning orchestration of OpenFlow/GMPLS flexi-grid networks with a stateful hierarchical PCE. OFC 2014: 1-3 - [c24]Ricard Vilalta, Raul Muñoz
, Ramon Casellas
, Ricardo Martínez
, Shuping Peng, Mayur Channegowda, Tasos Vlachogiannis, Reza Nejabati
, Dimitra Simeonidou, Xiaoyuan Cao, Takehiro Tsuritani, Itsuro Morita
:
Dynamic multi-domain virtual optical networks deployment with heterogeneous control domains. OFC 2014: 1-3 - [c23]Yuki Yoshida, Akihiro Maruta, Ken-ichi Kitayama, Masato Nishihara, Toshiki Tanaka, Tomoo Takahara, Jens C. Rasmussen, Noboru Yoshikane, Takehiro Tsuritani, Itsuro Morita
, Shuangyi Yan, Yi Shu, Mayur Channegowda, Yan Yan, Bijan Rahimzadeh Rofoee, Emilio Hugues-Salas, George M. Saridis, Georgios Zervas, Reza Nejabati, Dimitra Simeonidou, Ricard Vilalta, Raul Muñoz
, Ramon Casellas, Ricardo Martínez, Michela Svaluto Moreolo, Josep M. Fabrega
, Alejandro Aguado, Víctor López, Jaume Marhuenda, Óscar González de Dios, Juan P. Fernández Palacios:
First international SDN-based network orchestration of variable-capacity OPS over programmable flexi-grid EON. OFC 2014: 1-3 - 2013
- [j17]Lei Liu, Takehiro Tsuritani, Itsuro Morita
, Ramon Casellas
, Ricardo Martínez
, Raul Muñoz
, Munefumi Tsurusawa:
Interdomain wavelength path control for translucent wavelength switched optical networks: from rationales to experiments. IEEE Commun. Mag. 51(8) (2013) - [j15]Ramon Casellas
, Ricardo Martínez
, Raul Muñoz
, Ricard Vilalta, Lei Liu, Takehiro Tsuritani, Itsuro Morita
:
Control and Management of Flexi-grid Optical Networks With an Integrated Stateful Path Computation Element and OpenFlow Controller [Invited]. JOCN 5(10): A57-A65 (2013) - [j14]Lei Liu, Hyeon Yeong Choi, Ramon Casellas
, Takehiro Tsuritani, Itsuro Morita
, Ricardo Martínez
, Raul Muñoz
:
Demonstration of a Dynamic Transparent Optical Network Employing Flexible Transmitters/Receivers Controlled by an OpenFlow-Stateless PCE Integrated Control Plane [Invited]. JOCN 5(10): A66-A75 (2013) - [j12]Ramon Casellas
, Raul Muñoz
, Josep M. Fabrega
, Michela Svaluto Moreolo, Ricardo Martínez
, Lei Liu, Takehiro Tsuritani, Itsuro Morita
:
Design and Experimental Validation of a GMPLS/PCE Control Plane for Elastic CO-OFDM Optical Networks. IEEE J. Sel. Areas Commun. 31(1): 49-61 (2013) - [j11]Lei Liu, Takehiro Tsuritani, Ramon Casellas
, Itsuro Morita
, Ricardo Martínez
, Raul Muñoz
:
Design of a GMPLS control plane with PCE-based impairment-aware full restoration capability for translucent WSON: Enabling techniques, service demonstration, and performance evaluation. Opt. Switch. Netw. 10(1): 16-31 (2013) - [c19]Ramon Casellas
, Ricardo Martínez
, Raul Muñoz
, Lei Liu, Takehiro Tsuritani, Itsuro Morita:
An integrated stateful PCE / OpenFlow controller for the control and management of flexi-grid optical networks. OFC/NFOEC 2013: 1-3 - [c17]Lei Liu, Hyeon Yeong Choi, Ramon Casellas
, Takehiro Tsuritani, Itsuro Morita, Ricardo Martinez
, Raul Muñoz
:
Demonstration of a dynamic transparent WSON employing flexible transmitter/receiver controlled by an OpenFlow/stateless PCE integrated control plane. OFC/NFOEC 2013: 1-3 - 2012
- [j7]Ramon Casellas
, Raul Muñoz
, Josep M. Fàbrega
, Michela Svaluto Moreolo, Ricardo Martínez
, Lei Liu, Takehiro Tsuritani, Itsuro Morita
:
GMPLS/PCE Control of Flexi-Grid DWDM Optical Networks Using CO-OFDM Transmission [Invited]. JOCN 4(11): B1-B10 (2012) - [c14]Lei Liu, Takehiro Tsuritani, Itsuro Morita
, Ramon Casellas
, Ricardo Martínez
, Raul Muñoz
:
Control plane techniques for Elastic Optical Networks: GMPLS/PCE vs OpenFlow. GLOBECOM Workshops 2012: 352-357 - 2011
- [j6]Lei Liu, Takehiro Tsuritani, Ramon Casellas
, Ricardo Martínez
, Raul Muñoz
, Munefumi Tsurusawa, Itsuro Morita
:
Experimental Assessment of a Resilient PCE/GMPLS Controlled Translucent Wavelength Switched Optical Network. IEICE Trans. Commun. 94-B(7): 1831-1844 (2011)

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