Minimum Credit Method for Dynamic Bandwidth Allocation in EPON

Man-Soo HAN; Bin-Young YUN; Bongtae KIM

doi:10.1093/ietcom/e90-b.2.349

Minimum Credit Method for Dynamic Bandwidth Allocation in EPON

Man-Soo HAN, Bin-Young YUN, Bongtae KIM

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We suggest a new minimum credit method for the dynamic bandwidth allocation in EPON. In the suggested method, to eliminate the unused transmission time-slot, each ONU requests no more than a predetermined maximum. We analyze the upstream channel resource wastage when traffic is light. Based on the analysis, we derive a minimum credit that eliminate the upstream channel resource wastage. The OLT estimates a traffic load and grants a minimum credit when the request is smaller than the minimum credit and traffic is light. Using simulation, we show the minimum credit discipline is superior than the existing methods in the mean delay and the frame loss rate.

Publication: IEICE TRANSACTIONS on Communications Vol.E90-B No.2 pp.349-353

Publication Date: 2007/02/01

Publicized

Online ISSN: 1745-1345

DOI: 10.1093/ietcom/e90-b.2.349

Type of Manuscript: LETTER

Category: Fiber-Optic Transmission for Communications

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Man-Soo HAN, Bin-Young YUN, Bongtae KIM, "Minimum Credit Method for Dynamic Bandwidth Allocation in EPON" in IEICE TRANSACTIONS on Communications, vol. E90-B, no. 2, pp. 349-353, February 2007, doi: 10.1093/ietcom/e90-b.2.349.
Abstract: We suggest a new minimum credit method for the dynamic bandwidth allocation in EPON. In the suggested method, to eliminate the unused transmission time-slot, each ONU requests no more than a predetermined maximum. We analyze the upstream channel resource wastage when traffic is light. Based on the analysis, we derive a minimum credit that eliminate the upstream channel resource wastage. The OLT estimates a traffic load and grants a minimum credit when the request is smaller than the minimum credit and traffic is light. Using simulation, we show the minimum credit discipline is superior than the existing methods in the mean delay and the frame loss rate.
URL: https://globals.ieice.org/en_transactions/communications/10.1093/ietcom/e90-b.2.349/_p

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@ARTICLE{e90-b_2_349,
author={Man-Soo HAN, Bin-Young YUN, Bongtae KIM, },
journal={IEICE TRANSACTIONS on Communications},
title={Minimum Credit Method for Dynamic Bandwidth Allocation in EPON},
year={2007},
volume={E90-B},
number={2},
pages={349-353},
abstract={We suggest a new minimum credit method for the dynamic bandwidth allocation in EPON. In the suggested method, to eliminate the unused transmission time-slot, each ONU requests no more than a predetermined maximum. We analyze the upstream channel resource wastage when traffic is light. Based on the analysis, we derive a minimum credit that eliminate the upstream channel resource wastage. The OLT estimates a traffic load and grants a minimum credit when the request is smaller than the minimum credit and traffic is light. Using simulation, we show the minimum credit discipline is superior than the existing methods in the mean delay and the frame loss rate.},
keywords={},
doi={10.1093/ietcom/e90-b.2.349},
ISSN={1745-1345},
month={February},}

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TY - JOUR
TI - Minimum Credit Method for Dynamic Bandwidth Allocation in EPON
T2 - IEICE TRANSACTIONS on Communications
SP - 349
EP - 353
AU - Man-Soo HAN
AU - Bin-Young YUN
AU - Bongtae KIM
PY - 2007
DO - 10.1093/ietcom/e90-b.2.349
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E90-B
IS - 2
JA - IEICE TRANSACTIONS on Communications
Y1 - February 2007
AB - We suggest a new minimum credit method for the dynamic bandwidth allocation in EPON. In the suggested method, to eliminate the unused transmission time-slot, each ONU requests no more than a predetermined maximum. We analyze the upstream channel resource wastage when traffic is light. Based on the analysis, we derive a minimum credit that eliminate the upstream channel resource wastage. The OLT estimates a traffic load and grants a minimum credit when the request is smaller than the minimum credit and traffic is light. Using simulation, we show the minimum credit discipline is superior than the existing methods in the mean delay and the frame loss rate.
ER -