Protection in elastic optical networks using Failure-Independent Path Protecting p-cycles

Oliveira, Helder M. N. S.; da Fonseca, Nelson L. S.

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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Protection in elastic optical networks using Failure-Independent Path Protecting p-cycles

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Author(s):	Oliveira, Helder M. N. S. ^[1] ; da Fonseca, Nelson L. S. ^[1] Total Authors: 2
Affiliation:	^[1] Univ Estadual Campinas, Inst Comp, BR-13083852 Campinas, SP - Brazil Total Affiliations: 1
Document type:	Journal article
Source:	Optical Switching and Networking; v. 35, JAN 2020.
Web of Science Citations:	0
Abstract
This paper presents heuristics based on FIPP p-cycle as a solution for the protection problem in elastic optical networks. The proposed algorithms employ failure independent path protecting p-cycle (FIPP). The algorithms differ by the protection of either one or two simultaneous failure as well as by the employment of traffic grooming and spectrum overlap. An integer linear programming (IIP) is formulated and results compared to those given by the heuristics. Results given by the heuristics are close to those given by the ILP. (AU)

FAPESP's process:	15/24494-8 - Communications and processing of big data in cloud and fog computing
Grantee:	Nelson Luis Saldanha da Fonseca
Support Opportunities:	Research Projects - Thematic Grants

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