Lei Liu

According to our database, Lei Liu authored at least 39 papers between 2008 and 2017.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2017

Software Defined Elastic Optical Networks for Cloud Computing.

Yawei Yin, Lei Liu, Roberto Proietti, S. J. Ben Yoo

IEEE Netw., 2017

2015

OpenFlow-Assisted Online Defragmentation in Single-/Multi-Domain Software-Defined Elastic Optical Networks [Invited].

Zuqing Zhu, Xiaoliang Chen, Cen Chen, Shoujiang Ma, Mingyang Zhang, Lei Liu, S. J. Ben Yoo

JOCN, 2015

SDN Orchestration of OpenFlow and GMPLS Flexi-Grid Networks With a Stateful Hierarchical PCE [Invited].

Ramon Casellas, Raúl Muñoz, Ricardo Martínez, Ricard Vilalta, Lei Liu, Takehiro Tsuritani, Itsuro Morita, Víctor López, Óscar González de Dios, Juan Pedro Fernández-Palacios

JOCN, 2015

Control and Orchestration of Multidomain Optical Networks With GMPLS as Inter-SDN Controller Communication [Invited].

Ramon Casellas, Ricardo Martínez, Raúl Muñoz, Ricard Vilalta, Lei Liu

JOCN, 2015

3D elastic optical networking in the temporal, spectral, and spatial domains.

Roberto Proietti, Lei Liu, Ryan P. Scott, Binbin Guan, Chuan Qin, Tiehui Su, Francesco Giannone, S. J. Ben Yoo

IEEE Commun. Mag., 2015

Field trial of broker-based multi-domain software-defined heterogeneous wireline-wireless-optical networks.

Lei Liu, Zuqing Zhu, Xiong Wang, Guanghua Song, Cen Chen, Xiaoliang Chen, Shoujiang Ma, Xiaotao Feng, Roberto Proietti, S. J. Ben Yoo

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015

Distributed control plane with spectral fragmentation-aware RMSA and flexible reservation for dynamic multidomain software-defined elastic optical networks.

Hai-Chau Le, Lei Liu, S. J. Ben Yoo

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015

Fragmentation-aware spectrum assignment for elastic optical networks with fully-distributed GMPLS.

Tatsuya Fukuda, Lei Liu, Ken-ichi Baba, Shinji Shimojo, S. J. Ben Yoo

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015

Multi-domain overarching control of flexi-grid networks with GMPLS as inter-SDN controller communication.

Ramon Casellas, Ricardo Martínez, Raul Muñoz, Ricard Vilalta, Lei Liu

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015

2014

Software defined elastic optical networking in temporal, spectral, and spatial domains.

S. J. Ben Yoo, Lei Liu, Roberto Proietti, Ryan P. Scott

Photonic Netw. Commun., 2014

Optical FlowBroker: Load-balancing in software-defined multi-domain optical networks.

Dan Marconett, Lei Liu, S. J. Ben Yoo

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2014

Demonstration of online spectrum defragmentation enabled by OpenFlow in software-defined elastic optical networks.

Shoujiang Ma, Cen Chen, Shengru Li, Mingyang Zhang, Suoheng Li, Yan Shao, Zuqing Zhu, Lei Liu, S. J. Ben Yoo

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2014

SDN based Provisioning orchestration of OpenFlow/GMPLS flexi-grid networks with a stateful hierarchical PCE.

Ramon Casellas, Raul Muñoz, Ricardo Martínez, Ricard Vilalta, Lei Liu, Takehiro Tsuritani, Itsuro Morita, Víctor López, Óscar González de Dios, Juan P. Fernández Palacios

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2014

A novel SDN enabled hybrid optical packet/circuit switched data centre network: The LIGHTNESS approach.

Shuping Peng, Dimitra Simeonidou, George Zervas, Reza Nejabati, Yan Yan, Yi Shu, Salvatore Spadaro, Jordi Perelló, Fernando Agraz, Davide Careglio, Harm J. S. Dorren, Wang Miao, Nicola Calabretta, Giacomo Bernini, Nicola Ciulli, José Carlos Sancho, Steluta Iordache, Yolanda Becerra, Montse Farreras, Matteo Biancani, Alessandro Predieri, Roberto Proietti, Zheng Cao, Lei Liu, S. J. Ben Yoo

Proceedings of the European Conference on Networks and Communications, 2014

3D elastic optical networks in temporal, spectral, and spatial domains with fragmentation-aware RSSMA algorithms.

Lei Liu, Zuqing Zhu, S. J. Ben Yoo

Proceedings of the European Conference on Optical Communication, 2014

Experimental demonstration of OpenFlow-based dynamic restoration in elastic optical networks on GENI testbed.

Lei Liu, Wei-Ren Peng, Ramon Casellas, Takehiro Tsuritani, Itsuro Morita, Ricardo Martinez, Raul Muñoz, S. J. Ben Yoo

Proceedings of the European Conference on Optical Communication, 2014

Fully-distributed control plane for elastic optical network with GMPLS with RMSA.

Tatsuya Fukuda, Lei Liu, Ken-ichi Baba, Shinji Shimojo, S. J. Ben Yoo

Proceedings of the European Conference on Optical Communication, 2014

Demonstration of OpenFlow-controlled cooperative resource allocation in a multi-domain SD-EON testbed across multiple nations.

Cen Chen, Shoujiang Ma, Xiaoliang Chen, Zuqing Zhu, Lei Liu, Xiaotao Feng, S. J. Ben Yoo

Proceedings of the European Conference on Optical Communication, 2014

Interworking of GMPLS and OpenFlow domains: Overarching control of flexi grid optical networks.

Ramon Casellas, Raul Muñoz, Ricardo Martínez, Ricard Vilalta, Lei Liu, Takehiro Tsuritani, Itsuro Morita

Proceedings of the European Conference on Optical Communication, 2014

2013

Design of a GMPLS control plane with PCE-based impairment-aware full restoration capability for translucent WSON: Enabling techniques, service demonstration, and performance evaluation.

Lei Liu, Takehiro Tsuritani, Ramon Casellas, Itsuro Morita, Ricardo Martínez, Raul Muñoz

Opt. Switch. Netw., 2013

All-optical packet/circuit switching-based data center network for enhanced scalability, latency, and throughput.

Jordi Perelló, Salvatore Spadaro, Sergio Ricciardi, Davide Careglio, Shuping Peng, Reza Nejabati, Georgios Zervas, Dimitra Simeonidou, Alessandro Predieri, Matteo Biancani, Harm J. S. Dorren, Stefano Di Lucente, Jun Luo, Nicola Calabretta, Giacomo Bernini, Nicola Ciulli, José Carlos Sancho, Steluta Iordache, Montse Farreras, Yolanda Becerra, Chris Liou, Iftekhar Hussain, Yawei Yin, Lei Liu, Roberto Proietti

IEEE Netw., 2013

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

Ramon Casellas, Raul Muñoz, Josep M. Fabrega, Michela Svaluto Moreolo, Ricardo Martínez, Lei Liu, Takehiro Tsuritani, Itsuro Morita

IEEE J. Sel. Areas Commun., 2013

Demonstration of a Dynamic Transparent Optical Network Employing Flexible Transmitters/Receivers Controlled by an OpenFlow-Stateless PCE Integrated Control Plane [Invited].

Lei Liu, Hyeon Yeong Choi, Ramon Casellas, Takehiro Tsuritani, Itsuro Morita, Ricardo Martínez, Raul Muñoz

JOCN, 2013

Control and Management of Flexi-grid Optical Networks With an Integrated Stateful Path Computation Element and OpenFlow Controller [Invited].

Ramon Casellas, Ricardo Martínez, Raul Muñoz, Ricard Vilalta, Lei Liu, Takehiro Tsuritani, Itsuro Morita

JOCN, 2013

Interdomain wavelength path control for translucent wavelength switched optical networks: from rationales to experiments.

Lei Liu, Takehiro Tsuritani, Itsuro Morita, Ramon Casellas, Ricardo Martínez, Raul Muñoz, Munefumi Tsurusawa

IEEE Commun. Mag., 2013

Dynamic wavelength assignment and burst contention mitigation for the LOBS-over-WSON multilayer networks with an OpenFlow based control plane.

Dongxu Zhang, Hongxiang Guo, Lei Liu, Takehiro Tsuritani, Jian Wu, Itsuro Morita

Proceedings of the 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013

Demonstration of a dynamic transparent WSON employing flexible transmitter/receiver controlled by an OpenFlow/stateless PCE integrated control plane.

Lei Liu, Hyeon Yeong Choi, Ramon Casellas, Takehiro Tsuritani, Itsuro Morita, Ricardo Martinez, Raul Muñoz

Proceedings of the 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013

An integrated stateful PCE / OpenFlow controller for the control and management of flexi-grid optical networks.

Ramon Casellas, Ricardo Martínez, Raul Muñoz, Lei Liu, Takehiro Tsuritani, Itsuro Morita

Proceedings of the 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013

2012

GMPLS/PCE Control of Flexi-Grid DWDM Optical Networks Using CO-OFDM Transmission [Invited].

Ramon Casellas, Raul Muñoz, Josep M. Fàbrega, Michela Svaluto Moreolo, Ricardo Martínez, Lei Liu, Takehiro Tsuritani, Itsuro Morita

JOCN, 2012

Dynamic call and connection admission control in automatically switched optical network for grid computing applications.

Lei Liu, Hongxiang Guo, Xiaobin Hong, Jian Wu, Jintong Lin

Sci. China Inf. Sci., 2012

Experimental demonstration of OBS/WSON multi-layer optical switched networks with an OpenFlow-based unified control plane.

Dongxu Zhang, Lei Liu, Linfeng Hong, Hongxiang Guo, Takehiro Tsuritani, Jian Wu, Itsuro Morita

Proceedings of the 16th International Conference on Optical Network Design and Modelling, 2012

Control plane techniques for Elastic Optical Networks: GMPLS/PCE vs OpenFlow.

Lei Liu, Takehiro Tsuritani, Itsuro Morita, Ramon Casellas, Ricardo Martínez, Raul Muñoz

Proceedings of the Workshops Proceedings of the Global Communications Conference, 2012

2011

Experimental Assessment of a Resilient PCE/GMPLS Controlled Translucent Wavelength Switched Optical Network.

Lei Liu, Takehiro Tsuritani, Ramon Casellas, Ricardo Martínez, Raul Muñoz, Munefumi Tsurusawa, Itsuro Morita

IEICE Trans. Commun., 2011

2009

Experimental Investigation of a Peer-to-Peer-Based Architecture for Emerging Consumer Grid Applications.

Lei Liu, Xiaobin Hong, Jian Wu, Jintong Lin

JOCN, 2009

Optical grid synergy with peer-to-peer.

Lei Liu, Xiaobin Hong, Jian Wu, Jintong Lin

IET Commun., 2009

Independent acknowledgement assembly and its extended mechanisms to enhance TCP performance in OBS networks.

Lei Liu, Xiaobin Hong, Jian Wu, Jintong Lin

IEEE Commun. Lett., 2009

Testbed of OBS/GMPLS interworking.

Xaiobin Hong, Hongxiang Guo, Jian Wu, Yawei Yin, Lei Liu, Yong Zuo, Kun Xu, Jintong Lin, Takehiro Tsuritani

Proceedings of the 6th International ICST Conference on Broadband Communications, 2009

2008

OBS/GMPLS Interworking Network with Scalable Resource Discovery for Global Grid Computing.

Jian Wu, Lei Liu, Xaiobin Hong, Jintong Lin

Proceedings of the Networks for Grid Applications, Second International Conference, 2008

Experimental Demonstration of a Self-organized Architecture for Emerging Grid Computing Applications on OBS Testbed.

Lei Liu, Xiaobin Hong, Jian Wu, Jintong Lin

Proceedings of the Networks for Grid Applications, Second International Conference, 2008