Machine learning for network automation: overview, architecture, and applications [Invited Tutorial]
Networks are complex interacting systems involving cloud operations, core and metro
transport, and mobile connectivity all the way to video streaming and similar user …
transport, and mobile connectivity all the way to video streaming and similar user …
A theoretical discussion and survey of network automation for IoT: Challenges and opportunity
The introduction of the Internet of Things (IoT) and massive machine-type communications
has implied an increase in network size and complexity. In particular, there is already a huge …
has implied an increase in network size and complexity. In particular, there is already a huge …
Learning from the optical spectrum: failure detection and identification
The availability of coarse-resolution cost-effective optical spectrum analyzers (OSAs) allows
their widespread deployment in operators' networks. In this paper, we explore several …
their widespread deployment in operators' networks. In this paper, we explore several …
Monitoring and data analytics for optical networking: benefits, architectures, and use cases
Operators' network management continuously measures network health by collecting data
from the deployed network devices; data is used mainly for performance reporting and …
from the deployed network devices; data is used mainly for performance reporting and …
OCATA: a deep-learning-based digital twin for the optical time domain
The development of digital twins to represent the optical transport network might enable
multiple applications for network operation, including automation and fault management. In …
multiple applications for network operation, including automation and fault management. In …
Soft-failure detection, localization, identification, and severity prediction by estimating QoT model input parameters
The performance of optical devices can degrade because of aging and external causes like,
for example, temperature variations. Such degradation might start with a low impact on the …
for example, temperature variations. Such degradation might start with a low impact on the …
OpenConfig and OpenROADM automation of operational modes in disaggregated optical networks
OpenConfig and OpenROADM are emerging as the most relevant initiatives to support
partial disaggregation, in which the optical line system is provided by a single vendor while …
partial disaggregation, in which the optical line system is provided by a single vendor while …
Control of open and disaggregated transport networks using the Open Network Operating System (ONOS)
Use of disaggregated equipment in optical transport networks is emerging as an attractive
solution to bring flexibility and break vendor lock-in dependencies. The disaggregation …
solution to bring flexibility and break vendor lock-in dependencies. The disaggregation …
Network traffic analysis under emerging beyond-5G scenarios for multi-band optical technology adoption
M Ruiz, JA Hernández, M Quagliotti… - Journal of Optical …, 2023 - ieeexplore.ieee.org
The recently created ITU-T Focus Group Network 2030 is leading network operators to
identify the requirements and use cases that networks are expected to fulfill for the short …
identify the requirements and use cases that networks are expected to fulfill for the short …
Distributed intelligence for pervasive optical network telemetry
L Velasco, P Gonzalez, M Ruiz - Journal of Optical …, 2023 - ieeexplore.ieee.org
Optical network automation and failure management require measuring the status and the
performance of the different network devices to anticipate any degradation and ensure the …
performance of the different network devices to anticipate any degradation and ensure the …