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A practical multi-plane routing-based traffic engineering scheme in evolutionary convergent all-IP access networks

Research output: Chapter in Book/Report/Conference proceedingConference paper

Original languageEnglish
Title of host publication23rd International Conference on Telecommunications
Subtitle of host publicationICT 2016, Thesaloniki, Greece
PublisherInstitute of Electrical and Electronics Engineers Inc.
Number of pages6
ISBN (Electronic)978-1-5090-1990-8
DOIs
Publication statusPublished - 16 May 2016
Event23rd International Conference on Telecommunications, ICT 2016 - Thessaloniki, Greece
Duration: 16 May 201618 May 2016

Conference

Conference23rd International Conference on Telecommunications, ICT 2016
CountryGreece
CityThessaloniki
Period16/05/201618/05/2016

Documents

  • A practical multi-plane routing-based_FARHOUDI_Accepted16May2016_GREEN AAM

    1570252487_ICT_final.pdf, 429 KB, application/pdf

    16/02/2018

    Accepted author manuscript

    © 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new

King's Authors

Abstract

With the expected surge in the global IP traffic, service providers would need to adapt accordingly to operate disruption and loss free networks supported with the developing IP infrastructure. With the disposal of the hierarchical network structure, radio access networks are moving towards a flat-IP architecture and novel topological set-ups in the backhaul. Hence, a routing paradigm that employs suitable Traffic Engineering (TE) techniques aligned with the developing nature of future access networks must be applied. In this paper, Multi-Plane Routing (MPR) that consolidates various aspects in all-IP infrastructure is remodelled in consistent with this development. We propose a MPR-based TE approach considering two different scenarios to reflect the evolution in the architectural design of access network structures under a realistic traffic scenario with a varying range of internal/external traffic. Accordingly, a practical performance evaluation testing the validity of the aforementioned scenarios is presented. Our simulation results demonstrate a better achieved performance under the flat-IP structure in addition to MPR-based methods' superiority over legacy OSPF/Invcap. Performance degradation is observed with the rise in the internal traffic distribution for the different scenarios studied. Moreover, a new optimization framework for the offline and online TE mechanisms of MPR have been proposed.

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