Global priority DBA using fuzzy logic in Ethernet PON

Author

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

Author_Institution

Dept. of Electron. & Commun. Eng., Univ. Tenaga Nasional, Kajang, Malaysia

fYear

2011

fDate

2-5 Oct. 2011

Firstpage

113

Lastpage

116

Abstract

In order to fully optimize the bandwidth in upstream Ethernet passive optical network, dynamic bandwidth allocation (DBA) algorithm is used to allocate the bandwidth efficiently. In this paper, DBA algorithm that can support global priority is used to ensure the quality of service. Fuzzy logic is incorporated for the first time in the global priority DBA to reduce the packet loss as low as 13% and reduce the Expedited Forwarding, Assured Forwarding and Best Effort delay up to 31%, 19% and 13%, respectively if compared to Min´s DBA and EDBA algorithms.

Keywords

fuzzy logic; optical fibre LAN; passive optical networks; quality of service; EDBA algorithms; Ethernet PON; assured forwarding; best effort delay; dynamic bandwidth allocation algorithm; expedited forwarding; fuzzy logic; global priority DBA algorithm; packet loss reduction; quality of service; upstream Ethernet passive optical network; Bandwidth; Delay; EPON; Fuzzy logic; Heuristic algorithms; IEEE 802.3 Standards; Optical network units; DBA; EPON; fuzzy logic; global priority;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications (APCC), 2011 17th Asia-Pacific Conference on

Conference_Location

Sabah

Print_ISBN

978-1-4577-0389-8

Type

conf

DOI

10.1109/APCC.2011.6152770

Filename

6152770