Routing and spectrum allocation in elastic optical networks: A tutorial

BC Chatterjee, N Sarma, E Oki - IEEE Communications Surveys …, 2015 - ieeexplore.ieee.org
Flexgrid technology is now considered to be a promising solution for future high-speed
network design. In this context, we need a tutorial that covers the key aspects of elastic …

Optical performance monitoring: A review of current and future technologies

Z Dong, FN Khan, Q Sui, K Zhong… - Journal of Lightwave …, 2015 - ieeexplore.ieee.org
Optical performance monitoring (OPM) is the estimation and acquisition of different physical
parameters of transmitted signals and various components of an optical network. OPM …

A reliability-aware network service chain provisioning with delay guarantees in NFV-enabled enterprise datacenter networks

L Qu, C Assi, K Shaban… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
Traditionally, service-specific network functions (NFs)(eg, Firewall, intrusion detection
system, etc.) are executed by installation-and maintenance-costly hardware middleboxes …

[图书][B] Elastic optical networks: fundamentals, design, control, and management

B Chatterjee, E Oki - 2020 - taylorfrancis.com
The rapid growth in communications and internet has changed our way of life, and our
requirement for communication bandwidth. Optical networks can enable us to meet the …

Disaster resilience of optical networks: State of the art, challenges, and opportunities

J Rak, R Girão-Silva, T Gomes, G Ellinas… - Optical Switching and …, 2021 - Elsevier
For several decades, optical networks, due to their high capacity and long-distance
transmission range, have been used as the major communication technology to serve …

Reliability-aware service function chaining with function decomposition and multipath routing

L Qu, C Assi, MJ Khabbaz, Y Ye - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Network Function Virtualization (NFV) converts network functions executed by costly
middleboxes into instances of Virtual Network Functions (VNFs) hosted by industry-standard …

Leveraging statistical machine learning to address failure localization in optical networks

T Panayiotou, SP Chatzis… - Journal of Optical …, 2018 - ieeexplore.ieee.org
In this work we consider the problem of fault localization in transparent optical networks. We
attempt to localize single-link failures by utilizing statistical machine learning techniques …

Finding paths with least expected time in stochastic time-varying networks considering uncertainty of prediction information

Z Zhang, M Li - IEEE Transactions on Intelligent Transportation …, 2023 - ieeexplore.ieee.org
An increasing number of vehicles cause the deteriorating congestion problem, which leads
to the excessive time spent in commuting. Thus, finding fast driving paths gathers growing …

A QoS-Based routing algorithm over software defined networks

MO Elbasheer, A Aldegheishem, J Lloret… - Journal of Network and …, 2021 - Elsevier
Video streaming requires reliable transmission and a steady network to satisfy the video
users and applications QoS needs. The network service must provide and meet a certain …

Choose your own route–supporting pedestrian navigation without restricting the user to a predefined route

H Huang, T Mathis, R Weibel - Cartography and Geographic …, 2022 - Taylor & Francis
State-of-the-art mobile pedestrian navigation systems often employ GPS or other positioning
methods for continuous tracking of users, and thus provide them with in-situ turn-by-turn …