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Inventi Impact: Optical Technologies

Articles

  • Inventi:eot/14244/14
    Implementation of a One-LLID-per-queue DBA Algorithm in EPON
    01-Jan-1970 Research 2014 : October - December
    N A M Radzi, N M Din, M H Al-Mansoori, H Zainol Abidin

    The advantages of Ethernet passive optical network (EPON) are setting it to be a natural ubiquitous solution for the access network.\nIn the upstream direction of EPON, the directional property of the splitter requires that the traffic flow be mitigated to avoid\ncollision. A dynamic bandwidth allocation (DBA) scheme is desirable in optimizing the bandwidth usage further. In this paper, a\nglobal priority DBAmechanism is discussed.The mechanism aims to reduce the overall delay while enhancing the throughput and\nfairness. This study was conducted using MATLAB where it was compared to two other algorithms in the literature. The results\nshow that the delay is reduced up to 59% and the throughput and fairness index are improved up to 10% and 6%, respectively.

    How to Cite this Article
    CC Compliant Citation: N. A. M. Radzi, N. M. Din, M. H. Al-Mansoori, and H. Zainol Abidin, â??Implementation of a One-LLID-per-Queue\nDBA Algorithm in EPON,â? Advances in Optical Technologies, vol. 2014, Article ID 376195, 9 pages, 2014.\ndoi:10.1155/2014/376195. Copyright © 2014 N. A. M. Radzi et al. This article is distributed under the Creative Commons Attribution License,(http://creativecommons.org/licenses/by/3.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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