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

研究成果: Conference contribution

2 引文 斯高帕斯(Scopus)

摘要

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.

原文English
主出版物標題Proceedings of the 2nd International Conference on Internet of Things and Cloud Computing, ICC 2017
編輯Hani Hamdan, Djallel Eddine Boubiche, Faouzi Hidoussi
發行者Association for Computing Machinery
ISBN(電子)9781450347747
DOIs
出版狀態Published - 2017 三月 22
事件2nd International Conference on Internet of Things and Cloud Computing, ICC 2017 - Cambridge, United Kingdom
持續時間: 2017 三月 222017 三月 23

出版系列

名字ACM International Conference Proceeding Series

Other

Other2nd International Conference on Internet of Things and Cloud Computing, ICC 2017
國家United Kingdom
城市Cambridge
期間17-03-2217-03-23

All Science Journal Classification (ASJC) codes

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

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