A Novel Proportional Window based Dyamic Bandwidth Allocation Algorithm in Optical Network

DOI

10.2991/icmii-15.2015.81How to use a DOI?

Keywords

Passive optical network, Bandwidth allocation, QoS ,Polling

Abstract

Dynamic bandwidth allocation (DBA) algorithm for the passive optical networks (PON) is a key issue for network planner. There are always various constraints during the bandwidth allocation process, so that it can be regarded as a multi-object mathematic problem. In this paper, we have proposed a novel proportional window based bandwidth allocation algorithm that considering service QoS requirement. We mainly arrange more bandwidth for higher level service. Finally, we establish a simulation platform to verify the proposed approach, and the result show that it outperforms traditional static bandwidth allocation approach and the mostly used interleaved polling with adaptive cycle time approach especially for the higher grade service.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Jinsong Guo
AU  - Zhaoxia Wang
PY  - 2015/10
DA  - 2015/10
TI  - A Novel Proportional Window based Dyamic Bandwidth Allocation Algorithm in Optical Network
BT  - Proceedings of the 3rd International Conference on Mechatronics and Industrial Informatics
PB  - Atlantis Press
SP  - 473
EP  - 479
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmii-15.2015.81
DO  - 10.2991/icmii-15.2015.81
ID  - Guo2015/10
ER  -