On-Line Error Monitoring for Shared Buffer ATM Switches

Yoon-Hwa CHOI; Pong-Gyou LEE

On-Line Error Monitoring for Shared Buffer ATM Switches

Yoon-Hwa CHOI, Pong-Gyou LEE

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Shared buffer ATM switches have been attractive since they can achieve a superior performance in terms of cell loss ratio and throughput with a relatively small buffer size. Shared multi-buffer structures have also been considered by several researchers to enhance the access speed of the cell memory for a large switch. High quality services, however, cannot be provided without reliable operation at each module comprising the ATM switches. In this paper, we present a novel on-line error monitoring technique for shared-buffer ATM switches. The technique detects almost all of the functional errors that could occur in the ATM switches. Moreover, it can detect errors with small hardware overhead and negligible time overhead. An early detection of functional errors in ATM switches could not only reduce the wasted bandwidth due to the transmission of erroneous cells, but greatly enhance the recovery time.

Publication: IEICE TRANSACTIONS on Communications Vol.E82-B No.8 pp.1304-1310

Publication Date: 1999/08/25

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Type of Manuscript: PAPER

Category: Switching and Communication Processing

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Yoon-Hwa CHOI, Pong-Gyou LEE, "On-Line Error Monitoring for Shared Buffer ATM Switches" in IEICE TRANSACTIONS on Communications, vol. E82-B, no. 8, pp. 1304-1310, August 1999, doi: .
Abstract: Shared buffer ATM switches have been attractive since they can achieve a superior performance in terms of cell loss ratio and throughput with a relatively small buffer size. Shared multi-buffer structures have also been considered by several researchers to enhance the access speed of the cell memory for a large switch. High quality services, however, cannot be provided without reliable operation at each module comprising the ATM switches. In this paper, we present a novel on-line error monitoring technique for shared-buffer ATM switches. The technique detects almost all of the functional errors that could occur in the ATM switches. Moreover, it can detect errors with small hardware overhead and negligible time overhead. An early detection of functional errors in ATM switches could not only reduce the wasted bandwidth due to the transmission of erroneous cells, but greatly enhance the recovery time.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e82-b_8_1304/_p

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@ARTICLE{e82-b_8_1304,
author={Yoon-Hwa CHOI, Pong-Gyou LEE, },
journal={IEICE TRANSACTIONS on Communications},
title={On-Line Error Monitoring for Shared Buffer ATM Switches},
year={1999},
volume={E82-B},
number={8},
pages={1304-1310},
abstract={Shared buffer ATM switches have been attractive since they can achieve a superior performance in terms of cell loss ratio and throughput with a relatively small buffer size. Shared multi-buffer structures have also been considered by several researchers to enhance the access speed of the cell memory for a large switch. High quality services, however, cannot be provided without reliable operation at each module comprising the ATM switches. In this paper, we present a novel on-line error monitoring technique for shared-buffer ATM switches. The technique detects almost all of the functional errors that could occur in the ATM switches. Moreover, it can detect errors with small hardware overhead and negligible time overhead. An early detection of functional errors in ATM switches could not only reduce the wasted bandwidth due to the transmission of erroneous cells, but greatly enhance the recovery time.},
keywords={},
doi={},
ISSN={},
month={August},}

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TY - JOUR
TI - On-Line Error Monitoring for Shared Buffer ATM Switches
T2 - IEICE TRANSACTIONS on Communications
SP - 1304
EP - 1310
AU - Yoon-Hwa CHOI
AU - Pong-Gyou LEE
PY - 1999
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E82-B
IS - 8
JA - IEICE TRANSACTIONS on Communications
Y1 - August 1999
AB - Shared buffer ATM switches have been attractive since they can achieve a superior performance in terms of cell loss ratio and throughput with a relatively small buffer size. Shared multi-buffer structures have also been considered by several researchers to enhance the access speed of the cell memory for a large switch. High quality services, however, cannot be provided without reliable operation at each module comprising the ATM switches. In this paper, we present a novel on-line error monitoring technique for shared-buffer ATM switches. The technique detects almost all of the functional errors that could occur in the ATM switches. Moreover, it can detect errors with small hardware overhead and negligible time overhead. An early detection of functional errors in ATM switches could not only reduce the wasted bandwidth due to the transmission of erroneous cells, but greatly enhance the recovery time.
ER -