The New Slot Reutilization Scheme in DQDB MAN

Tetsuya YOKOTANI; Hiroyuki SATO; Shigeo NAKATSUKA; Toshihiro SHIKAWA

The New Slot Reutilization Scheme in DQDB MAN

Tetsuya YOKOTANI, Hiroyuki SATO, Shigeo NAKATSUKA, Toshihiro SHIKAWA

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In this paper, performance enhancement algorithm in DQDB MAN (Distributed Queue Dual Bus Metropolitan Area Networks) is proposed. DQDB which is standardized by IEEE 802 committee is one of protocols which provide medium access control in metropolitan area networks. In DQDB MAN, a fixed-length slot is a unit for transmission and exchange. Information is transfered by using the slot. The transit delay of the slot has to be small since the slot is not stored in each node. However, the slot having finished information transfer can not be reutilized in downstream nodes. This problem has been discussed by IEEE 802 committee and some societies. This paper proposes new algorithm for improving this point and shows implement scheme to realize it. At first, in this paper, a special node called an erasure node is introduced in a DQDB network and its operation is described. Moreover its implement scheme is shown. In the latter, the performance of this algorithm is evaluated using a queueing model. The result shows the effectiveness of the proposed algorithm.

Publication: IEICE TRANSACTIONS on Communications Vol.E74-B No.9 pp.2728-2736

Publication Date: 1991/09/25

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Type of Manuscript: Special Section PAPER (Special Issue on LAN: High Speed, Multimedia, and Reliability)

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Tetsuya YOKOTANI
Hiroyuki SATO
Shigeo NAKATSUKA
Toshihiro SHIKAWA

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Tetsuya YOKOTANI, Hiroyuki SATO, Shigeo NAKATSUKA, Toshihiro SHIKAWA, "The New Slot Reutilization Scheme in DQDB MAN" in IEICE TRANSACTIONS on Communications, vol. E74-B, no. 9, pp. 2728-2736, September 1991, doi: .
Abstract: In this paper, performance enhancement algorithm in DQDB MAN (Distributed Queue Dual Bus Metropolitan Area Networks) is proposed. DQDB which is standardized by IEEE 802 committee is one of protocols which provide medium access control in metropolitan area networks. In DQDB MAN, a fixed-length slot is a unit for transmission and exchange. Information is transfered by using the slot. The transit delay of the slot has to be small since the slot is not stored in each node. However, the slot having finished information transfer can not be reutilized in downstream nodes. This problem has been discussed by IEEE 802 committee and some societies. This paper proposes new algorithm for improving this point and shows implement scheme to realize it. At first, in this paper, a special node called an erasure node is introduced in a DQDB network and its operation is described. Moreover its implement scheme is shown. In the latter, the performance of this algorithm is evaluated using a queueing model. The result shows the effectiveness of the proposed algorithm.
URL: https://globals.ieice.org/en_transactions/communications/10.1587/e74-b_9_2728/_p

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@ARTICLE{e74-b_9_2728,
author={Tetsuya YOKOTANI, Hiroyuki SATO, Shigeo NAKATSUKA, Toshihiro SHIKAWA, },
journal={IEICE TRANSACTIONS on Communications},
title={The New Slot Reutilization Scheme in DQDB MAN},
year={1991},
volume={E74-B},
number={9},
pages={2728-2736},
abstract={In this paper, performance enhancement algorithm in DQDB MAN (Distributed Queue Dual Bus Metropolitan Area Networks) is proposed. DQDB which is standardized by IEEE 802 committee is one of protocols which provide medium access control in metropolitan area networks. In DQDB MAN, a fixed-length slot is a unit for transmission and exchange. Information is transfered by using the slot. The transit delay of the slot has to be small since the slot is not stored in each node. However, the slot having finished information transfer can not be reutilized in downstream nodes. This problem has been discussed by IEEE 802 committee and some societies. This paper proposes new algorithm for improving this point and shows implement scheme to realize it. At first, in this paper, a special node called an erasure node is introduced in a DQDB network and its operation is described. Moreover its implement scheme is shown. In the latter, the performance of this algorithm is evaluated using a queueing model. The result shows the effectiveness of the proposed algorithm.},
keywords={},
doi={},
ISSN={},
month={September},}

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TY - JOUR
TI - The New Slot Reutilization Scheme in DQDB MAN
T2 - IEICE TRANSACTIONS on Communications
SP - 2728
EP - 2736
AU - Tetsuya YOKOTANI
AU - Hiroyuki SATO
AU - Shigeo NAKATSUKA
AU - Toshihiro SHIKAWA
PY - 1991
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E74-B
IS - 9
JA - IEICE TRANSACTIONS on Communications
Y1 - September 1991
AB - In this paper, performance enhancement algorithm in DQDB MAN (Distributed Queue Dual Bus Metropolitan Area Networks) is proposed. DQDB which is standardized by IEEE 802 committee is one of protocols which provide medium access control in metropolitan area networks. In DQDB MAN, a fixed-length slot is a unit for transmission and exchange. Information is transfered by using the slot. The transit delay of the slot has to be small since the slot is not stored in each node. However, the slot having finished information transfer can not be reutilized in downstream nodes. This problem has been discussed by IEEE 802 committee and some societies. This paper proposes new algorithm for improving this point and shows implement scheme to realize it. At first, in this paper, a special node called an erasure node is introduced in a DQDB network and its operation is described. Moreover its implement scheme is shown. In the latter, the performance of this algorithm is evaluated using a queueing model. The result shows the effectiveness of the proposed algorithm.
ER -