Prudent creditization polling (PCP): A novel adaptive polling service for an EPON

Burak Kantarci*, Mehmet Tahir Sandikkaya, Aygegül Gençata, Sema Oktuǧ

*Corresponding author for this work

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

Abstract

In this paper a novel adaptive bandwidth allocation scheme called Prudent Creditization Polling (PCP) is proposed and adapted with the reservation protocol IPACT. PCP attempts to reduce the average queue length at the ONUs and the average packet delay throughout the network. At each polling period, PCP attempts to creditize the request of the ONUs that suffer from high RTT, high average delay per packet, and high buffer growth. We implemented PCP with a fuzzy functional ap-proach and a linear regression approach. We simulated PCP and several service disciplines in IPACT and compared their performance in terms of average packet delay and queue length. We show that PCP improves the performance of IPACT significantly in terms of the performance metrics aforementioned.

Original languageEnglish
Title of host publicationOptical Network Design and Modeling - 11th International IFIP TC6 Conference, ONDM 2007, Proceedings
EditorsIoannis Tomkos, Fabio Neri, Josep Sole Pareta, Xavier Masip Bruin, Sergi Sanchez Lopez
PublisherSpringer Verlag
Pages388-397
Number of pages10
ISBN (Print)9783540727293
DOIs
Publication statusPublished - 2007
Event11th International Conference on Optical Network Design and Modeling, ONDM 2007 - Athens, Greece
Duration: 29 May 200731 May 2007

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume4534 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference11th International Conference on Optical Network Design and Modeling, ONDM 2007
Country/TerritoryGreece
CityAthens
Period29/05/0731/05/07

Keywords

  • EPON
  • IPACT
  • Multipoint control protocol
  • Optical access network
  • Passive optical network

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