Development And Performance Evaluation of a BR-DBA Algorithm

PON (Passive Optical Network) is the most promising technology applicable to TPS(Triple Play Service). To improve processing the packet, MAC (Multiple Access Control) is the most important technology in the PON. The core of MAC is DBA(Dynamic Bandwidth Assignment), it classifies SR-DBA (Status Repor...

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Bibliographic Details
Main Authors: Seung-Kun Lee, Jong-Wook Jang, Moon-Han Bae
Format: Conference Proceeding
Language:English
Subjects:
Bandwidth
BR-DBA (Borrow-Refund DBA)
Computer networks
DBA (Dynamic Bandwidth Allocation)
EPON
Ethernet networks
GPON (Gigabit-capable PON)
Information technology
ODN (Optical Distribution Netowrk)
OLT (Optical Line Terminal)
ONU (Optical Network Unit)
Optical computing
Optical fiber networks
Passive optical networks
PON (Passive Optical Network)
Protocols
Wavelength division multiplexing
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Summary:PON (Passive Optical Network) is the most promising technology applicable to TPS(Triple Play Service). To improve processing the packet, MAC (Multiple Access Control) is the most important technology in the PON. The core of MAC is DBA(Dynamic Bandwidth Assignment), it classifies SR-DBA (Status Report DBA) and NSR-DBA (Non Status Report DBA). However, it's bad in network efficiency because GPON DBA is using BPON's DBA. [7] This study develop BR (Borrow-Refund)-DBA for improve network efficiency and prompt process. For take the gauge of performance evaluation, estimate about throughput, fairness and queue delay in SR-DBA and NSR-DBA environment.
DOI:10.1109/ICCIT.2008.219