Evaluation of dynamic bandwidth allocation algorithms in GPON networks

J. Ozimkiewicz; Sarah Renée Ruepp; Lars Dittmann; Henrik Wessing; S. Smolorz

Evaluation of dynamic bandwidth allocation algorithms in GPON networks

J. Ozimkiewicz, Sarah Renée Ruepp, Lars Dittmann, Henrik Wessing, S. Smolorz

Nokia Siemens Networks GmbH & Co KG

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

In this paper, two approaches for Dynamic Bandwidth Allocation in GPON networks are proposed, and validated through simulations in the OPNET modeler. One approach address a Status Reporting scheme, where the bandwidth allocation originates from the client request. The second use a centralized Non Status Reporting scheme. Furthermore, parameters to cope with variances in the traffic pattern is quantified. The results on performance, scalability and efficiency show that Status Reporting is utilizing the bandwidth more efficient while the Non Status Reporting provides better QoS for real time services.

Original language	English
Journal	W S E A S Transactions on Circuits and Systems
Volume	9
Issue number	2
Pages (from-to)	111-120
ISSN	1109-2734
Publication status	Published - 2010

Keywords

Telecommunication traffic
Bandwidth allocation
Quality of service
Optical fibre networks

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http://www.wseas.us/e-library/transactions/circuits/2010/89-418.pdf

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title = "Evaluation of dynamic bandwidth allocation algorithms in GPON networks",

abstract = "In this paper, two approaches for Dynamic Bandwidth Allocation in GPON networks are proposed, and validated through simulations in the OPNET modeler. One approach address a Status Reporting scheme, where the bandwidth allocation originates from the client request. The second use a centralized Non Status Reporting scheme. Furthermore, parameters to cope with variances in the traffic pattern is quantified. The results on performance, scalability and efficiency show that Status Reporting is utilizing the bandwidth more efficient while the Non Status Reporting provides better QoS for real time services.",

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AB - In this paper, two approaches for Dynamic Bandwidth Allocation in GPON networks are proposed, and validated through simulations in the OPNET modeler. One approach address a Status Reporting scheme, where the bandwidth allocation originates from the client request. The second use a centralized Non Status Reporting scheme. Furthermore, parameters to cope with variances in the traffic pattern is quantified. The results on performance, scalability and efficiency show that Status Reporting is utilizing the bandwidth more efficient while the Non Status Reporting provides better QoS for real time services.

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KW - Quality of service

KW - Optical fibre networks

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Evaluation of dynamic bandwidth allocation algorithms in GPON networks

Abstract

Keywords

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