Intelligent dynamic bandwidth allocation algorithm in upstream EPONs

Intelligent dynamic bandwidth allocation algorithm in upstream EPONs

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...

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Bibliographic Details
Main Authors: Radzi N.A.M., Din N.M., Al-Mansoori M.H., Mustafa I.S., Sadon S.K.
Other Authors: 57218936786
Format: Article
Published: 2023
Subjects:
Dynamic bandwidth allocation
Ethernet passive optical network
Fairness
Fuzzy logic
Algorithms
Ethernet
Fiber optic networks
Frequency allocation
Fuzzy systems
Local area networks
Optical materials
Passive networks
Telecommunication industry
Access schemes
Band-width utilization
Bandwidth allocations
Dynamic bandwidth allocation algorithms
Ethernet passive optical networks
Optical network units
Bandwidth
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Institution: Universiti Tenaga Nasional
Description
Summary: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. � 2010 Optical Society of America.

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