A simulation study of a new rate-and-queue-based active queue management algorithm

Nowadays, e-queues are built up everywhere where customer online service is necessary such as in banks’ e-service, enterprises’ e-business, etc. In order to enhance quality of service (QoS), active queue management (AQM) algorithms are frequently employed due to their efficiency in congestion avoida...

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Main Authors:	Ali Asghar, Jomah Adham, Razman, Mat Tahar
Format:	Article
Language:	English English
Published:	Emerald Group Publishing Limited 2012
Subjects:	T Technology (General)
Online Access:	http://umpir.ump.edu.my/id/eprint/6791/ http://umpir.ump.edu.my/id/eprint/6791/ http://umpir.ump.edu.my/id/eprint/6791/ http://umpir.ump.edu.my/id/eprint/6791/1/A_Simulation_study_of_new_rate-and-queue-based_active_queue_management_logarithm.pdf http://umpir.ump.edu.my/id/eprint/6791/4/A%20simulation%20study%20.pdf

id	ump-6791
recordtype	eprints
spelling	ump-67912018-02-06T05:56:50Z http://umpir.ump.edu.my/id/eprint/6791/ A simulation study of a new rate-and-queue-based active queue management algorithm Ali Asghar, Jomah Adham Razman, Mat Tahar T Technology (General) Nowadays, e-queues are built up everywhere where customer online service is necessary such as in banks’ e-service, enterprises’ e-business, etc. In order to enhance quality of service (QoS), active queue management (AQM) algorithms are frequently employed due to their efficiency in congestion avoidance as well as the differentiated forwarding of packets. This paper aims at developing a novel AQM algorithm to better QoS in terms of congestion prediction, queuing delay, packet loss and link utility, etc. Upon the traditional designs of AQM, this paper establishes a new integrated AQM scheme (RQ-AQM) by employing input rate and current queue length to calculate the packet dropping/marking probability. In this way, the rate feedback control enables to rapid response to congestion, decreasing the packet loss from buffer overflow. Meanwhile, the queue length feedback control stabilizes the queue length around a given target, achieving predictable queuing delay and lower delay jitter. Thus, the main feature of the design is to use coefficients of both proportional rate control and proportional-integral queue length control, and to simplify parameter setting, the control parameters were scaled by the link capacity C to normalize the rate and by the bandwidth-delay product BDP to normalize the queue length, respectively. Emerald Group Publishing Limited 2012 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/6791/1/A_Simulation_study_of_new_rate-and-queue-based_active_queue_management_logarithm.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/6791/4/A%20simulation%20study%20.pdf Ali Asghar, Jomah Adham and Razman, Mat Tahar (2012) A simulation study of a new rate-and-queue-based active queue management algorithm. Journal of Modelling in Management, 7 (3). pp. 274-286. ISSN 1746-5664 http://dx.doi.org/10.1108/17465661211283278 DOI 10.1108/17465661211283278
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English English
topic	T Technology (General)
spellingShingle	T Technology (General) Ali Asghar, Jomah Adham Razman, Mat Tahar A simulation study of a new rate-and-queue-based active queue management algorithm
description	Nowadays, e-queues are built up everywhere where customer online service is necessary such as in banks’ e-service, enterprises’ e-business, etc. In order to enhance quality of service (QoS), active queue management (AQM) algorithms are frequently employed due to their efficiency in congestion avoidance as well as the differentiated forwarding of packets. This paper aims at developing a novel AQM algorithm to better QoS in terms of congestion prediction, queuing delay, packet loss and link utility, etc. Upon the traditional designs of AQM, this paper establishes a new integrated AQM scheme (RQ-AQM) by employing input rate and current queue length to calculate the packet dropping/marking probability. In this way, the rate feedback control enables to rapid response to congestion, decreasing the packet loss from buffer overflow. Meanwhile, the queue length feedback control stabilizes the queue length around a given target, achieving predictable queuing delay and lower delay jitter. Thus, the main feature of the design is to use coefficients of both proportional rate control and proportional-integral queue length control, and to simplify parameter setting, the control parameters were scaled by the link capacity C to normalize the rate and by the bandwidth-delay product BDP to normalize the queue length, respectively.
format	Article
author	Ali Asghar, Jomah Adham Razman, Mat Tahar
author_facet	Ali Asghar, Jomah Adham Razman, Mat Tahar
author_sort	Ali Asghar, Jomah Adham
title	A simulation study of a new rate-and-queue-based active queue management algorithm
title_short	A simulation study of a new rate-and-queue-based active queue management algorithm
title_full	A simulation study of a new rate-and-queue-based active queue management algorithm
title_fullStr	A simulation study of a new rate-and-queue-based active queue management algorithm
title_full_unstemmed	A simulation study of a new rate-and-queue-based active queue management algorithm
title_sort	simulation study of a new rate-and-queue-based active queue management algorithm
publisher	Emerald Group Publishing Limited
publishDate	2012
url	http://umpir.ump.edu.my/id/eprint/6791/ http://umpir.ump.edu.my/id/eprint/6791/ http://umpir.ump.edu.my/id/eprint/6791/ http://umpir.ump.edu.my/id/eprint/6791/1/A_Simulation_study_of_new_rate-and-queue-based_active_queue_management_logarithm.pdf http://umpir.ump.edu.my/id/eprint/6791/4/A%20simulation%20study%20.pdf
first_indexed	2023-09-18T22:02:52Z
last_indexed	2023-09-18T22:02:52Z
_version_	1777414515153960960

A simulation study of a new rate-and-queue-based active queue management algorithm

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