tSDX: enabling impairment-aware all-optical inter-domain exchange
Optical transmission systems exist ubiquitously in data center, access, metro and long-haul
networks, and are divided into different autonomous domains based on different carrier …
networks, and are divided into different autonomous domains based on different carrier …
Optical physical layer SDN
Optical system management software has been migrating toward software-defined
networking (SDN) methods and interfaces. The increased programmability of SDN promises …
networking (SDN) methods and interfaces. The increased programmability of SDN promises …
Achievement of fair and efficient regenerator allocations in translucent optical networks using the novel regenerator assignment algorithm
In this work, the Preventive Assignment of Regenerator (PAR) algorithm is proposed for
regenerator allocation in translucent optical networks. The objective of this proposal is to …
regenerator allocation in translucent optical networks. The objective of this proposal is to …
Multi-agent and cooperative deep reinforcement learning for scalable network automation in multi-domain SD-EONs
The service provisioning in multi-domain software-defined elastic optical networks (SD-
EONs) is an interesting but difficult problem to tackle, because the basic problem of lightpath …
EONs) is an interesting but difficult problem to tackle, because the basic problem of lightpath …
Resource allocation optimization for time and wavelength division multiplexing passive optical network enabled mobile fronthaul with bitrate-variable compressed …
G Wang, R Gu, Y Ji - Journal of Optical Communications and …, 2016 - opg.optica.org
Recently, a cloud radio access network (C-RAN) has been proposed as a candidate
architecture for fifth-generation mobile communication. Fronthaul is a new segment in C …
architecture for fifth-generation mobile communication. Fronthaul is a new segment in C …
Orchestrating QoS-based connectivity services in a multi-operator sandbox
A Sgambelluri, O Dugeon, A Muhammad… - Journal of Optical …, 2019 - opg.optica.org
One of the main features of 5G networks is the coordinated orchestration of both information
technology (IT) and connectivity resources. This enables the deployment of a flexible and …
technology (IT) and connectivity resources. This enables the deployment of a flexible and …
[PDF][PDF] A survey on key roles of optical switching and labeling technologies on big data traffic of data centers and HPC environments
EN Lallas - AIMS Electronics and Electrical Engineering, 2019 - aimspress.com
The tremendous big data and IP traffic growth rate between interconnected Data Centers
(DC) and High Performance Computing (HPC) environments have imposed the need for …
(DC) and High Performance Computing (HPC) environments have imposed the need for …
Schemes for inter-domain lightpath establishment based on PCE architecture
ASL Pontes, NLS da Fonseca… - Optical Switching and …, 2016 - Elsevier
Despite the research advances in intra-domain lightpath provisioning in Wavelength
Division Multiplexing networks, efficient and practical schemes for path computation and …
Division Multiplexing networks, efficient and practical schemes for path computation and …
Lightpath routing and wavelength assignment for static demand in translucent optical networks
PK Nath, T Venkatesh - Photonic Network Communications, 2020 - Springer
Translucent optical networks use sparsely located regenerator nodes to increase the optical
reach, otherwise limited by the physical layer impairments. Routing in translucent networks …
reach, otherwise limited by the physical layer impairments. Routing in translucent networks …
QoT-and SLA-aware survivable resource allocation in translucent optical networks
J Zhao, S Subramaniam - 2015 IEEE Global Communications …, 2015 - ieeexplore.ieee.org
Survivability is a critical issue in high-capacity wavelength division multiplexing based
optical networks, since even a disruption for a very short time could result in the loss of a …
optical networks, since even a disruption for a very short time could result in the loss of a …