Managing differentiated services in upstream EPON

Nurul Asyikin Mohamed Radzi, Norashidah Md Din, Mohammed Hayder Al-Mansoori, Mohd Shahmi Abdul Majid

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

In order to enhance the bandwidth utilization while maintaining the required quality of service (QoS), an efficient dynamic bandwidth allocation (DBA) algorithm that supports global priority has been proposed in upstream Ethernet passive optical network (EPON). The algorithm aims to allocate bandwidth to different traffic classes according to the priority as a whole. The simulation is done using MATLAB by comparing the proposed algorithm with a DBA algorithm found in the literature. The proposed algorithm shows an improvement as high as 11.78% in terms of bandwidth utilization and reduces expedited forwarding (EF), assured forwarding (AF) and best effort (BE) delay as high as 25.22%, 18.96% and 21.34% respectively compared to Min's DBA.

Original languageEnglish
Title of host publicationSoftware Engineering and Computer Systems - Second International Conference, ICSECS 2011, Proceedings
Pages672-679
Number of pages8
EditionPART 2
DOIs
Publication statusPublished - 20 Jul 2011
Event2nd International Conference on Software Engineering and Computer Systems, ICSECS 2011 - Kuantan, Malaysia
Duration: 27 Jun 201129 Jun 2011

Publication series

NameCommunications in Computer and Information Science
NumberPART 2
Volume180 CCIS
ISSN (Print)1865-0929

Other

Other2nd International Conference on Software Engineering and Computer Systems, ICSECS 2011
CountryMalaysia
CityKuantan
Period27/06/1129/06/11

All Science Journal Classification (ASJC) codes

  • Computer Science(all)
  • Mathematics(all)

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    Mohamed Radzi, N. A., Md Din, N., Al-Mansoori, M. H., & Abdul Majid, M. S. (2011). Managing differentiated services in upstream EPON. In Software Engineering and Computer Systems - Second International Conference, ICSECS 2011, Proceedings (PART 2 ed., pp. 672-679). (Communications in Computer and Information Science; Vol. 180 CCIS, No. PART 2). https://doi.org/10.1007/978-3-642-22191-0_58