Half cycling dynamic bandwidth allocation with prediction on EPON

Özgür Can Turna*, M. Ali Aydin, A. Halim Zaim, Tülin Atmaca

*Corresponding author for this work

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

5 Citations (Scopus)

Abstract

This study is about a prediction approach for our previous dynamic bandwidth allocation algorithm for Ethernet Passive Optical Networks (EPON). Our previous work (hcDBA) is based on half cycle timing for bandwidth allocation. That can be handled as a middle way between online and offline bandwidth allocation schemes. In PONs, prediction is used for bandwidth allocation to grant loaded nodes with early responses. However, due to the versatile nature of data traffic, prediction algorithms have a handicap to provide a better solution in classical approaches. In this study, a novel prediction approach integrated with hcDBA algorithm described. Performance comparison of hcDBA with & without prediction and IPACT algorithm is given. According to the simulation results, prediction on hcDBA seems to give some performance improvements in terms of access-delay.

Original languageEnglish
Title of host publication2012 IEEE Symposium on Computers and Communications, ISCC 2012
Pages898-902
Number of pages5
DOIs
Publication statusPublished - 2012
Externally publishedYes
Event17th IEEE Symposium on Computers and Communication, ISCC 2012 - Cappadocia, Turkey
Duration: 1 Jul 20124 Jul 2012

Publication series

NameProceedings - IEEE Symposium on Computers and Communications
ISSN (Print)1530-1346

Conference

Conference17th IEEE Symposium on Computers and Communication, ISCC 2012
Country/TerritoryTurkey
CityCappadocia
Period1/07/124/07/12

Keywords

  • Dynamic Bandwidth Allocation
  • EPON
  • Prediction
  • hcDBA

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