The delay and fairness study of a centralised EPON DBA algorithm

N. A.M. Radzi, N. M. Din, S. K. Sadon, M. H. Al-Mansoori

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

5 Citations (Scopus)

Abstract

Ethernet Passive Optical Network (EPON) is one of the most promising technologies for FTTX deployed by service providers at the access network. Dynamic Bandwidth Allocation (DBA) for the upstream traffic can help optimize the network bandwidth utilization. This paper discusses a centralized DBA called as Universal DBA (UDBA) algorithm that supports quality of service (QoS) of the upstream traffic. UDBA algorithm is compared with other DBA algorithm to prove its advantages. It shows that UDBA algorithm improves upon expedited forwarding, assured forwarding and best effort delay on average 62.2%, 36.3%, and 23.1% respectively. The fairness index of UDBA algorithm is improved as high as 5.4%.

Original languageEnglish
Title of host publicationIEEE TENSYMP 2014 - 2014 IEEE Region 10 Symposium
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages301-305
Number of pages5
ISBN (Electronic)9781479920280
Publication statusPublished - 23 Jul 2014
Event2014 IEEE Region 10 Symposium, IEEE TENSYMP 2014 - Kuala Lumpur, Malaysia
Duration: 14 Apr 201416 Apr 2014

Publication series

NameIEEE TENSYMP 2014 - 2014 IEEE Region 10 Symposium

Other

Other2014 IEEE Region 10 Symposium, IEEE TENSYMP 2014
CountryMalaysia
CityKuala Lumpur
Period14/04/1416/04/14

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All Science Journal Classification (ASJC) codes

  • Computer Science(all)
  • Engineering(all)

Cite this

Radzi, N. A. M., Din, N. M., Sadon, S. K., & Al-Mansoori, M. H. (2014). The delay and fairness study of a centralised EPON DBA algorithm. In IEEE TENSYMP 2014 - 2014 IEEE Region 10 Symposium (pp. 301-305). [6863046] (IEEE TENSYMP 2014 - 2014 IEEE Region 10 Symposium). Institute of Electrical and Electronics Engineers Inc..