Spectrum expansion/contraction problem for multipath routing with time-varying traffic on elastic optical networks

Der Rong Din, Yi Fen Wu, Bo Jun Guo, Ching Chen, Pei Jung Wu

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

1 Citation (Scopus)

Abstract

The spectrum allocated to an end-to-end connection between source and destination nodes varies dynamically with time (denoted as time-varying traffic). For serving time varying traffic in an Elastic optical network (EON), the spectrum allocated for the connection can be expanded or contracted to meet the traffic requirement. Moreover, multipath routing algorithms can more flexibly utilize spectrum resources than single-path routing algorithms in dynamic scenario, since it splits a traffic request into multiple small-size connections and individually transmitting them through several optical paths. In this paper, the spectrum expansion /contraction problem (SECP) for multipath routing on EONs is studied with time-varying traffic. The expansion and contraction algorithms are proposed to solve this problem and these algorithms are examined through simulations. Simulations show that the proposed algorithms can achieve good results.

Original languageEnglish
Title of host publicationProceedings of the 2nd International Conference on Internet of Things and Cloud Computing, ICC 2017
EditorsHani Hamdan, Djallel Eddine Boubiche, Faouzi Hidoussi
PublisherAssociation for Computing Machinery
ISBN (Electronic)9781450347747
DOIs
Publication statusPublished - 2017 Mar 22
Event2nd International Conference on Internet of Things and Cloud Computing, ICC 2017 - Cambridge, United Kingdom
Duration: 2017 Mar 222017 Mar 23

Publication series

NameACM International Conference Proceeding Series

Other

Other2nd International Conference on Internet of Things and Cloud Computing, ICC 2017
CountryUnited Kingdom
CityCambridge
Period17-03-2217-03-23

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All Science Journal Classification (ASJC) codes

  • Software
  • Human-Computer Interaction
  • Computer Vision and Pattern Recognition
  • Computer Networks and Communications

Cite this

Din, D. R., Wu, Y. F., Guo, B. J., Chen, C., & Wu, P. J. (2017). Spectrum expansion/contraction problem for multipath routing with time-varying traffic on elastic optical networks. In H. Hamdan, D. E. Boubiche, & F. Hidoussi (Eds.), Proceedings of the 2nd International Conference on Internet of Things and Cloud Computing, ICC 2017 [a51] (ACM International Conference Proceeding Series). Association for Computing Machinery. https://doi.org/10.1145/3018896.3018946