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Joint IT and spectrum resource load balancing for VNF selection in inter-datacenter elastic optical networks
KTH. Beijing University of Posts and Telecommunications (BUPT), China.
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2017 (English)In: ICOCN 2017 - 16th International Conference on Optical Communications and Networks, Institute of Electrical and Electronics Engineers (IEEE), 2017, p. 1-3Conference paper, Published paper (Refereed)
Abstract [en]

The selection of virtualized network functions (VNFs) in service provisioning is a critical issue in inter-datacenter elastic optical networks. In this paper, considering load balancing of IT and spectrum resources, we propose two joint balancing factors, i.e., Global Balancingfactor (GB-factor) and Local Balancing factor (LB-factor) for VNFs selection. Then a Joint-Optimization Selection (JOS) algorithm is designed based on the joint balancingfactors. Simulation results show that GB-factor based JOS can achieve better performance compared with LB-factor based JOS and benchmark algorithm.

Place, publisher, year, edition, pages
Institute of Electrical and Electronics Engineers (IEEE), 2017. p. 1-3
Keywords [en]
Inter-datacenter elastic optical networks, Joint balancing factor, Virtualized network function
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:kth:diva-224895DOI: 10.1109/ICOCN.2017.8121480Scopus ID: 2-s2.0-85043690769ISBN: 9781538632734 OAI: oai:DiVA.org:kth-224895DiVA, id: diva2:1193633
Conference
16th International Conference on Optical Communications and Networks, ICOCN 2017, Wuzhen, China, 7 August 2017 through 10 August 2017
Note

QC 20180327

Available from: 2018-03-27 Created: 2018-03-27 Last updated: 2018-03-27Bibliographically approved

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Citation style
  • apa
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  • modern-language-association-8th-edition
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Language
  • de-DE
  • en-GB
  • en-US
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  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
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  • asciidoc
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