Dynamic bandwidth management based on classification of traffic in software-defined WDM-TDM PON architecture

Feifei Jin, Ming Liu, Bo Liu, Lijia Zhang, Xiangjun Xin, Qi Zhang, Qinghua Tian, Feng Tian, Yongjun Wang, Lan Rao, Biao Luo, Yingjun Liu, Bao Tang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Passive Optical Network (PON) is the most promising technology in optical access network, and the effective and reasonable upstream dynamic bandwidth allocation (DBA) is the key. This paper proposes a new software defined WDM-TDM PON frame that enable more users to share a single high-capacity fiber access as well as introduce a flexible DBA module to replace the hardware-configured DBA module. The simulation result shows that the delay is reduced up to 23% and the software-defined PON can meet the different priority traffic of QoS in comparison with traditional PON.

Original languageEnglish
Title of host publicationICOCN 2016 - 2016 15th International Conference on Optical Communications and Networks
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781509034918
DOIs
Publication statusPublished - 10 Mar 2017
Externally publishedYes
Event15th International Conference on Optical Communications and Networks, ICOCN 2016 - Hangzhou, China
Duration: 24 Sept 201627 Sept 2016

Publication series

NameICOCN 2016 - 2016 15th International Conference on Optical Communications and Networks

Conference

Conference15th International Conference on Optical Communications and Networks, ICOCN 2016
Country/TerritoryChina
CityHangzhou
Period24/09/1627/09/16

Keywords

  • Flexible bandwidth management
  • Passive optical networks
  • Software defined networking

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