A novel hybrid polling algorithm for packets contention resolution in optical switching based data center network

Fu Wang, Xuwei Xue, Eduardo Magalhães, Bo Liu, Lijia Zhang, Xiangjun Xin, Nicola Calabretta

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

Abstract

We demonstrate a novel hybrid polling algorithm for optical packets contentions resolution (HPACS) for OPSquare data-centre network based on fast optical switches. Results show that the HPACS reduces 46.47% latency, and 18.73% packet-loss at traffic load >0.5 compared with traditional packet retransmission contention resolution.

Original languageEnglish
Title of host publication45th European Conference on Optical Communication, ECOC 2019
PublisherInstitution of Engineering and Technology (IET)
ISBN (Electronic)9781839530074, 9781839530661, 9781839530883, 9781839530890, 9781839531071, 9781839531088, 9781839531255, 9781839531705, 9781839531859
Publication statusPublished - 2019
Event45th European Conference on Optical Communication, ECOC 2019 - Dublin, Ireland
Duration: 22 Sep 201926 Sep 2019
https://www.ecoc2019.org/

Publication series

NameIET Conference Publications
NumberCP765

Conference

Conference45th European Conference on Optical Communication, ECOC 2019
Abbreviated titleECOC 2019
CountryIreland
CityDublin
Period22/09/1926/09/19
Internet address

Keywords

  • Data centers
  • Optical packet switching
  • Software defined networks

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  • Cite this

    Wang, F., Xue, X., Magalhães, E., Liu, B., Zhang, L., Xin, X., & Calabretta, N. (2019). A novel hybrid polling algorithm for packets contention resolution in optical switching based data center network. In 45th European Conference on Optical Communication, ECOC 2019 (IET Conference Publications; No. CP765). Institution of Engineering and Technology (IET).