Performance analysis of Dynamic Bandwidth Allocation algorithms for long-reach PONs

Performance analysis of Dynamic Bandwidth Allocation algorithms for long-reach PONs

This paper presents an analysis of existing Dynamic Bandwidth Allocation (DBA) algorithms, when applied to Long Reach Passive Optical Networks (LR-PON). LR-PONs provide coverage beyond 20 Km range up to 200 Km thus paving the way for a combined metropolitan and access network. The DBA algorithm is u...

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Bibliographic Details
Published in:2010 IEEE 4th International Symposium on Advanced Networks and Telecommunication Systems pp. 28 - 30
Main Authors: Jana, N., Sankaran, G. C., Sivalingam, K. M., Parr, G.
Format: Conference Proceeding
Language:English
Published: IEEE 01-12-2010
Subjects:
Delay
Heuristic algorithms
Instruction sets
Message systems
Optical network units
Passive optical networks
Resource management
Online Access:Get full text
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Summary:This paper presents an analysis of existing Dynamic Bandwidth Allocation (DBA) algorithms, when applied to Long Reach Passive Optical Networks (LR-PON). LR-PONs provide coverage beyond 20 Km range up to 200 Km thus paving the way for a combined metropolitan and access network. The DBA algorithm is used to efficiently share the upstream optical bandwidth among the Optical Network Units (ONU). The objective of the analysis is to identify some critical issues in designing DBAs for LR-PONs.
ISBN:142449852X
9781424498529
ISSN:2153-1676
2153-1684
DOI:10.1109/ANTS.2010.5983518