Works (8)
Updated: July 5th, 2023 15:42
2017 journal article
On Distance-Adaptive Routing and Spectrum Assignment in Mesh Elastic Optical Networks
JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING, 9(5), 456–465.
author keywords: Distance-adaptive routing and spectrum assignment; Elastic optical networks; Multiprocessor scheduling; Network design; Spectrum assignment
TL;DR:
This paper first shows that the DA-RSA problem in networks of general topology is a special case of a well-studied multiprocessor scheduling problem and builds upon the list of scheduling concepts to develop a computationally efficient solution approach that is effective in utilizing the available spectrum resources.
(via Semantic Scholar)
open access via doi.org (publisher)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2016 conference paper
Offline distance-adaptive routing and spectrum assignment in mesh elastic optical networks
2016 ieee global communications conference (globecom).
TL;DR:
This paper first shows that the DA-RSA problem in networks of general topology is a special case of a well-studied multiprocessor scheduling problem, and builds upon list scheduling concepts to develop a computationally efficient solution approach that is effective in utilizing the available spectrum resources.
(via Semantic Scholar)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018
2015 article
Offline Distance-Adaptive Routing and Spectrum Assignment (DA-RSA) in Rings
2015 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM).
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2015 conference paper
Spectrum assignment in rings with shortest-path routing: Complexity and approximation algorithms
2015 International Conference on Computing, Networking and Communications (ICNC), 642–647.
TL;DR:
It is proved that, under the shortest path assumption, the SA problem can be solved in polynomial time in small rings, and constant-ratio approximation algorithms for large rings are developed.
(via Semantic Scholar)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018
2014 journal article
On Routing and Spectrum Assignment in Rings
JOURNAL OF LIGHTWAVE TECHNOLOGY, 33(1), 151–160.
author keywords: Approximation algorithms; multiprocessor scheduling; optical fiber networks; routing and spectrum assignment; routing and wavelength assignment; spectrum assignment; wavelength assignment
TL;DR:
The complexity of the routing and spectrum assignment problem in ring networks is derived and new constant-ratio approximation algorithms with a ratio that is strictly smaller than the best known ratio to date are developed.
(via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2014 review
Spectrum management techniques for elastic optical networks: A survey
[Review of ]. OPTICAL SWITCHING AND NETWORKING, 13, 34–48.
author keywords: Elastic optical networks; Spectrum management; Routing and spectrum assignment
TL;DR:
A range of spectrum management techniques for elastic optical networks are reviewed and classified, including offline and online routing and spectrum assignment (RSA), distance-adaptive RSA, fragmentation-aware RSA, traffic grooming, and survivability.
(via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018
2013 journal article
Optimum estimation of missing values in randomized complete block design by genetic algorithm
Knowledge-Based Systems, 37, 37–47.
Source: NC State University Libraries
Added: August 6, 2018
conference paper
The spectrum assigment (SA) problem in optical networks: A multiprocesor scheduling perspective
Talebi, S., Bampis, E., Lucarelli, G., Katib, I., & Rouskas, G. N. 2014 International Conference on Optical Network Design and Modeling, 55–60.
Source: NC State University Libraries
Added: August 6, 2018
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