Enhanced dynamic bandwidth allocation for upstream Ethernet PON

Author

Sadon, Sajaa Kh ; Asyikin, M.R.N. ; Din, Norashidah Md ; Mostafa, Intan Sh ; Yaacob, Mashkuri

Author_Institution

Electron. & Commun. Dept., Univ. Tenaga Naisonal, Malaysia

Volume

2

fYear

2009

fDate

4-6 Oct. 2009

Firstpage

552

Lastpage

556

Abstract

Ethernet Passive Optical Network (EPON) is a promising solution for access network. In this paper, we propose an enhanced Sharing DBA algorithm (SDBA) that supports multiple priority queues and fairness among optical network units (ONUs) over upstream EPON. We conduct simulation using MATLAB to study the performance and validate the effectiveness of the proposed algorithm in terms of fairness, throughput and packet delay. From the result, it has been shown that the proposed algorithm improves the Quality of Service (QoS) for EPON.

Keywords

local area networks; passive networks; quality of service; access network; enhanced dynamic bandwidth allocation; optical network units; quality of service; upstream Ethernet PON; Bandwidth; Channel allocation; EPON; Ethernet networks; Industrial electronics; Optical fiber networks; Optical network units; Passive optical networks; Quality of service; Wide area networks; EPON; dynamic bandwidth allocation algorithm (DBA); fairness; quality of service (QoS);

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics & Applications, 2009. ISIEA 2009. IEEE Symposium on

Conference_Location

Kuala Lumpur

Print_ISBN

978-1-4244-4681-0

Electronic_ISBN

978-1-4244-4683-4

Type

conf

DOI

10.1109/ISIEA.2009.5356381

Filename

5356381