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Multiple fiber, flexgrid elastic optical network design using MaXent optimization

Parker, MC and Wright, P and Lord, A (2015) 'Multiple fiber, flexgrid elastic optical network design using MaXent optimization.' Journal of Optical Communications and Networking, 7 (12). B194 - B201. ISSN 1943-0620

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Abstract

We demonstrate how maximum entropy (MaxEnt) allocation strategies can optimally determine links within a flexgrid elastic optical network, thus requiring multiple fiber pairs to support 100% capacity growth with 34.3% improvement in the uniformity of spectrum allocations. We show how adding additional fiber to those links, which feature the highest number of demands in a link, allows optimum allocation of network capacity resources to all source-destination (S-D) demand pairs and maximizes the available spectral capacity to each demand. We also analyze the case of adding additional fiber to a link in order to reduce the number of contiguous demands present in the associated fiber, as an additional means to maximize the allowable channel capacity for each S-D demand.

Item Type: Article
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Divisions: Faculty of Science and Health > Computer Science and Electronic Engineering, School of
Depositing User: Jim Jamieson
Date Deposited: 08 Aug 2016 15:40
Last Modified: 30 Mar 2021 15:15
URI: http://repository.essex.ac.uk/id/eprint/17383

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