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Intelligent Dynamic Bandwidth Allocation Algorithm in Upstream EPONs

delete2010-02-26
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PRE
AI
N
Nurul Asyikin Mohamed Radzi *
N
Norashidah Md Din
M
M. H. Al‐Mansoori
I
Intan Shafinaz Mustafa
S
Sajaa Kh. Sadon
DOI:10.1364/JOCN.2.000148delete
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Abstract

Abstract

En 中文
An upstream access scheme for Ethernet passive optical networks, called the intelligent fuzzy-logic-based dynamic bandwidth allocation algorithm (IFLDBA) has been proposed. The algorithm provides the allotment of bandwidth between optical network units (ONUs) and within ONUs. Fuzzy logic is used to improve the bandwidth allocation within each ONU. We compare the IFLDBA algorithm with the existing broadcast polling algorithm. The results show that IFLDBA has bandwidth utilization of up to 21% better and lower delay than the broadcast polling algorithm.
Keywords:
Ethernet passive optical network
Fuzzy logic
Dynamic bandwidth allocation
Fairness

Journal

Journal of Optical Communications and Networking cover
Journal of Optical Communications and Networking
IF:
4.3
Papers:
2.2K
Citations:
3.8K

Organization

U
Universiti Tenaga Nasional
Scholars:
2.1K
Papers: 1.9K
Citations: 3.5K
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