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Programmable OPS/OCS hybrid data centre network

Yi Shu, Shuangyi Yan, Chris Jackson, Koteswararao Kondepu, Emilio H. Salas, Yan Yan, Reza Nejabati, Dimitra Simeonidou
2018 Optical fiber technology (Print)  
Full terms of use are available: On the basis of profound understanding of data center (DC) traffic demands and optical switching technologies, we present a hybrid optical network design for future data  ...  An experimental demonstration shows a complete implementation of data center virtualization in the proposed hybrid data center network.  ...  Acknowledgement The authors acknowledge funding supports from the UK EPSRC through the project TOUCAN (EP/L020009/1) and INSIGHT (EP/ L026155/2).  ... 
doi:10.1016/j.yofte.2018.01.017 fatcat:vkaejkykbnh5ve4g7dfwbgho2e

Content Defined Optical Network [chapter]

Hui Yang
2018 Broadband Communications Networks - Recent Advances and Lessons from Practice  
with optical network, and intra-data center.  ...  This chapter will provide important references for future diverse applications of data center optical interconnection and software defined networking and control in practice.  ...  A novel optical orthogonal frequency division multiplexing (OFDM)-based architecture with high spectral efficiency and high energy efficiency is presented for data center networks [2] .  ... 
doi:10.5772/intechopen.72432 fatcat:e24ysvnmqfbtxjzooaqgzptv5e

Time-aware Software Defined Networking for OpenFlow-based Datacenter Optical Networks

Hui Yang, Jie Zhang, Yongli Zhao, Yuefeng Ji, Jianrui Han, Yi Lin, Shaofeng Qiu, Young Lee
2014 Network Protocols and Algorithms  
Data center networks are considered to make use of the computing and storage resources in data centers, which include intra-datacenter and inter-datacenter networks.  ...  Data center interconnected by flexi-grid optical networks is a promising scenario to allocate spectral resources for applications in a dynamic, tunable and efficient control manner.  ...  A novel optical orthogonal frequency division multiplexing (OFDM)-based architecture for data center networks which can provide high spectral efficiency and high energy efficiency is presented [2] .  ... 
doi:10.5296/npa.v6i4.5922 fatcat:tfjzaemxkbd3fkieye333scpsm

Zhu_columbia_0054D_17232.pdf

:unav
2022
and communication in today's data centers and high-performance computing (HPC) systems.  ...  High Performance Silicon Photonic Interconnected Systems Ziyi Zhu Advances in data-driven applications, particularly artificial intelligence and deep learning, are driving the explosive growth of computation  ...  optically connected data center and HPC systems.  ... 
doi:10.7916/d8mr-3816 fatcat:hm5i7mfxuraxlm7vht27zzcghe

Photonic Integrated Circuits Utilizing Nano-Electromechanical Systems on Silicon-on-Insulator Platform for Software Defined Networking in Elastic Optical Networks: New Insights Into Phased Array Systems, Tunable WDM, and Cascaded FIR and IIR Architectures [article]

Ali Abdulsattar Hussein, University, My, University, My
2019
The thesis explores and elucidates the properties of meshes of generalized Mach-Zehnder interferometers (GMZIs) amenable to silicon (Si) photonics integration that are based on multimode interference couplers  ...  Optical signal processors are fundamentally analog which requires precise control of the operating state. Programmable optical components are consequently essential.  ...  and fast data rate channels carried on one optical link.  ... 
doi:10.20381/ruor-23835 fatcat:ycuoyicczjgmzn7f72k3msr6j4