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Performance evaluation of a 3-priority based Mixed Priority Queueing (MPQ) policy with application to input and output queueing ATM switch

We propose a Mixed Priority Queueing (MPQ) model to improve the Quality Of Service (QOS) for 3 different classes of traffic in ATM switch. In this paper, a single stage input and output buffered nonblocking ATM switch is considered. In order to resolve a certain degree of external conflicts at the o...

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Main Authors: Mohd Ali, Borhanuddin, Abbas, Mazlan, Ahmed, Sohail, Moorehead, Donovon
Format: Conference or Workshop Item
Online Access:http://psasir.upm.edu.my/id/eprint/25635/
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spelling my.upm.eprints.256352015-02-12T02:39:09Z http://psasir.upm.edu.my/id/eprint/25635/ Performance evaluation of a 3-priority based Mixed Priority Queueing (MPQ) policy with application to input and output queueing ATM switch Mohd Ali, Borhanuddin Abbas, Mazlan Ahmed, Sohail Moorehead, Donovon We propose a Mixed Priority Queueing (MPQ) model to improve the Quality Of Service (QOS) for 3 different classes of traffic in ATM switch. In this paper, a single stage input and output buffered nonblocking ATM switch is considered. In order to resolve a certain degree of external conflicts at the output ports, the switching fabric allows limited queueing at the output ports incorporating output buffers of suitable size. The problem of overflow at the output buffers is solved by placing rejected cells in the input port buffers. The MPQ scheme is implemented as a buffer management scheme on the input and output port buffers of the switch. Using computer simulation under both uniform and bursty traffic, the paper analyzes the throughput, delay and cell loss probability (CLP) for the each class of traffic with a variety of traffic loads and switching sizes. It is shown that the performance of the ATM switch increases in terms of throughput, delay and Cell Loss Probability (CLP). Conference or Workshop Item NonPeerReviewed Mohd Ali, Borhanuddin and Abbas, Mazlan and Ahmed, Sohail and Moorehead, Donovon Performance evaluation of a 3-priority based Mixed Priority Queueing (MPQ) policy with application to input and output queueing ATM switch. In: The International Symposium on Information Theory & Its Applications , 20-24 Nov. 1994, Sydney, Australia. (pp. 659-664).
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
description We propose a Mixed Priority Queueing (MPQ) model to improve the Quality Of Service (QOS) for 3 different classes of traffic in ATM switch. In this paper, a single stage input and output buffered nonblocking ATM switch is considered. In order to resolve a certain degree of external conflicts at the output ports, the switching fabric allows limited queueing at the output ports incorporating output buffers of suitable size. The problem of overflow at the output buffers is solved by placing rejected cells in the input port buffers. The MPQ scheme is implemented as a buffer management scheme on the input and output port buffers of the switch. Using computer simulation under both uniform and bursty traffic, the paper analyzes the throughput, delay and cell loss probability (CLP) for the each class of traffic with a variety of traffic loads and switching sizes. It is shown that the performance of the ATM switch increases in terms of throughput, delay and Cell Loss Probability (CLP).
format Conference or Workshop Item
author Mohd Ali, Borhanuddin
Abbas, Mazlan
Ahmed, Sohail
Moorehead, Donovon
spellingShingle Mohd Ali, Borhanuddin
Abbas, Mazlan
Ahmed, Sohail
Moorehead, Donovon
Performance evaluation of a 3-priority based Mixed Priority Queueing (MPQ) policy with application to input and output queueing ATM switch
author_facet Mohd Ali, Borhanuddin
Abbas, Mazlan
Ahmed, Sohail
Moorehead, Donovon
author_sort Mohd Ali, Borhanuddin
title Performance evaluation of a 3-priority based Mixed Priority Queueing (MPQ) policy with application to input and output queueing ATM switch
title_short Performance evaluation of a 3-priority based Mixed Priority Queueing (MPQ) policy with application to input and output queueing ATM switch
title_full Performance evaluation of a 3-priority based Mixed Priority Queueing (MPQ) policy with application to input and output queueing ATM switch
title_fullStr Performance evaluation of a 3-priority based Mixed Priority Queueing (MPQ) policy with application to input and output queueing ATM switch
title_full_unstemmed Performance evaluation of a 3-priority based Mixed Priority Queueing (MPQ) policy with application to input and output queueing ATM switch
title_sort performance evaluation of a 3-priority based mixed priority queueing (mpq) policy with application to input and output queueing atm switch
url http://psasir.upm.edu.my/id/eprint/25635/
_version_ 1643828710271352832
score 13.211869

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