The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Cet article propose un nouveau schéma MAC pour les réseaux optiques passifs basés sur ATM (APON) qui suit la recommandation ITU-T G.983.1. Les schémas MAC pour APON adoptent principalement une planification unilatérale dans laquelle seul l'OLT (Optical Line Termination) planifie l'ordre d'accès en amont pour les ONU (Optical Network Units) qui informent l'OLT des informations d'arrivée des cellules. Dans cet article, nous proposons un schéma MAC appelé protocole de planification double face (DSP) dans lequel l'OLT et l'ONU participent au processus de planification. Grâce à la simulation informatique, nous découvrons que les performances CDV (variation du délai de cellule) du service en temps réel peuvent être remarquablement améliorées en utilisant moins d'intervalles de temps système que celles des schémas MAC adoptant l'algorithme de contrôle CDV. Pour le schéma MAC proposé, nous présentons le format de champ d'attribution, le format de mini-créneau, le format de créneau divisé et l'algorithme de planification.
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Haewook LEE, Dongwook LEE, Changhwan OH, "A MAC Scheme with Double-Side Scheduling for ATM-Based PON" in IEICE TRANSACTIONS on Communications,
vol. E84-B, no. 6, pp. 1690-1693, June 2001, doi: .
Abstract: This paper proposes a new MAC scheme for ATM based Passive Optical Network (APON) which follows the ITU-T recommendation G.983.1. MAC schemes for APON mostly adopt single-side scheduling in which only OLT (Optical Line Termination) schedules upstream access order for ONUs (Optical Network Units) that inform cell arrival information to OLT. In this paper, we propose a MAC scheme called double-side scheduling protocol (DSP) in which both OLT and ONU participate in scheduling process. Through the computer simulation we find out that the CDV (cell delay variation) performance of the real-time service can be improved remarkably using fewer overhead slots than that of the MAC schemes adopting CDV control algorithm. For the proposed MAC scheme, we present grant field format, minislot format, divided slot format, and scheduling algorithm.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e84-b_6_1690/_p
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@ARTICLE{e84-b_6_1690,
author={Haewook LEE, Dongwook LEE, Changhwan OH, },
journal={IEICE TRANSACTIONS on Communications},
title={A MAC Scheme with Double-Side Scheduling for ATM-Based PON},
year={2001},
volume={E84-B},
number={6},
pages={1690-1693},
abstract={This paper proposes a new MAC scheme for ATM based Passive Optical Network (APON) which follows the ITU-T recommendation G.983.1. MAC schemes for APON mostly adopt single-side scheduling in which only OLT (Optical Line Termination) schedules upstream access order for ONUs (Optical Network Units) that inform cell arrival information to OLT. In this paper, we propose a MAC scheme called double-side scheduling protocol (DSP) in which both OLT and ONU participate in scheduling process. Through the computer simulation we find out that the CDV (cell delay variation) performance of the real-time service can be improved remarkably using fewer overhead slots than that of the MAC schemes adopting CDV control algorithm. For the proposed MAC scheme, we present grant field format, minislot format, divided slot format, and scheduling algorithm.},
keywords={},
doi={},
ISSN={},
month={June},}
Copier
TY - JOUR
TI - A MAC Scheme with Double-Side Scheduling for ATM-Based PON
T2 - IEICE TRANSACTIONS on Communications
SP - 1690
EP - 1693
AU - Haewook LEE
AU - Dongwook LEE
AU - Changhwan OH
PY - 2001
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E84-B
IS - 6
JA - IEICE TRANSACTIONS on Communications
Y1 - June 2001
AB - This paper proposes a new MAC scheme for ATM based Passive Optical Network (APON) which follows the ITU-T recommendation G.983.1. MAC schemes for APON mostly adopt single-side scheduling in which only OLT (Optical Line Termination) schedules upstream access order for ONUs (Optical Network Units) that inform cell arrival information to OLT. In this paper, we propose a MAC scheme called double-side scheduling protocol (DSP) in which both OLT and ONU participate in scheduling process. Through the computer simulation we find out that the CDV (cell delay variation) performance of the real-time service can be improved remarkably using fewer overhead slots than that of the MAC schemes adopting CDV control algorithm. For the proposed MAC scheme, we present grant field format, minislot format, divided slot format, and scheduling algorithm.
ER -