Two adaptive AQM algorithms for quantitative differentiated services

Wei Liu; Zongkai Yang; Jianhua He; Chun Tung Chou

doi:10.1109/GLOCOM.2004.1378272

Two adaptive AQM algorithms for quantitative differentiated services

Wei Liu, Zongkai Yang, Jianhua He, Chun Tung Chou

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

Abstract

The Diffserv Assured Forwarding (AF) service provides a scalable solution to QoS guarantee. Currently, AF only provides qualitative differentiation of delay or loss between classes of service, but not quantitative guarantee. By studying the quantitative behaviour of the steady state operating point for RIO,we propose two adaptive RIO algorithms for per-hop QoS provisioning in AF service. These two algorithms, ARIO-D and ARIO-L, work by dynamically adjusting the RIO parameters so that the packet delay and the packet loss are, respectively, kept at their target level. Simulation results show that they can provide both high link utilization as well as stable and differentiated delay or loss for different AF classes on a single router.

Original language	English
Title of host publication	GLOBECOM - IEEE Global Telecommunications Conference
Publisher	IEEE
Pages	1703-1707
Number of pages	5
ISBN (Print)	0780387945
DOIs	https://doi.org/10.1109/GLOCOM.2004.1378272
Publication status	Published - 2004
Event	GLOBECOM'04 - IEEE Global Telecommunications Conference - Dallas, TX, United States Duration: 29 Nov 2004 → 3 Dec 2004

Conference

Conference	GLOBECOM'04 - IEEE Global Telecommunications Conference
Country/Territory	United States
City	Dallas, TX
Period	29/11/04 → 3/12/04

Keywords

Delay
Diffserv networks
Throughput
Performance loss
Traffic control
Helium
Computer science
Australia
Steady-state
Web and internet services

ASJC Scopus subject areas

Engineering(all)

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10.1109/GLOCOM.2004.1378272

Cite this

@inproceedings{96038eee4230487eb1cd5c88489da04a,

title = "Two adaptive AQM algorithms for quantitative differentiated services",

abstract = "The Diffserv Assured Forwarding (AF) service provides a scalable solution to QoS guarantee. Currently, AF only provides qualitative differentiation of delay or loss between classes of service, but not quantitative guarantee. By studying the quantitative behaviour of the steady state operating point for RIO,we propose two adaptive RIO algorithms for per-hop QoS provisioning in AF service. These two algorithms, ARIO-D and ARIO-L, work by dynamically adjusting the RIO parameters so that the packet delay and the packet loss are, respectively, kept at their target level. Simulation results show that they can provide both high link utilization as well as stable and differentiated delay or loss for different AF classes on a single router.",

keywords = "Delay, Diffserv networks, Throughput, Performance loss, Traffic control, Helium, Computer science, Australia, Steady-state, Web and internet services",

author = "Wei Liu and Zongkai Yang and Jianhua He and Chou, {Chun Tung}",

year = "2004",

doi = "10.1109/GLOCOM.2004.1378272",

language = "English",

isbn = "0780387945",

pages = "1703--1707",

booktitle = "GLOBECOM - IEEE Global Telecommunications Conference",

publisher = "IEEE",

note = "GLOBECOM'04 - IEEE Global Telecommunications Conference ; Conference date: 29-11-2004 Through 03-12-2004",

}

TY - GEN

T1 - Two adaptive AQM algorithms for quantitative differentiated services

AU - Liu, Wei

AU - Yang, Zongkai

AU - He, Jianhua

AU - Chou, Chun Tung

PY - 2004

Y1 - 2004

N2 - The Diffserv Assured Forwarding (AF) service provides a scalable solution to QoS guarantee. Currently, AF only provides qualitative differentiation of delay or loss between classes of service, but not quantitative guarantee. By studying the quantitative behaviour of the steady state operating point for RIO,we propose two adaptive RIO algorithms for per-hop QoS provisioning in AF service. These two algorithms, ARIO-D and ARIO-L, work by dynamically adjusting the RIO parameters so that the packet delay and the packet loss are, respectively, kept at their target level. Simulation results show that they can provide both high link utilization as well as stable and differentiated delay or loss for different AF classes on a single router.

AB - The Diffserv Assured Forwarding (AF) service provides a scalable solution to QoS guarantee. Currently, AF only provides qualitative differentiation of delay or loss between classes of service, but not quantitative guarantee. By studying the quantitative behaviour of the steady state operating point for RIO,we propose two adaptive RIO algorithms for per-hop QoS provisioning in AF service. These two algorithms, ARIO-D and ARIO-L, work by dynamically adjusting the RIO parameters so that the packet delay and the packet loss are, respectively, kept at their target level. Simulation results show that they can provide both high link utilization as well as stable and differentiated delay or loss for different AF classes on a single router.

KW - Delay

KW - Diffserv networks

KW - Throughput

KW - Performance loss

KW - Traffic control

KW - Helium

KW - Computer science

KW - Australia

KW - Steady-state

KW - Web and internet services

UR - http://www.scopus.com/inward/record.url?scp=18144389008&partnerID=8YFLogxK

U2 - 10.1109/GLOCOM.2004.1378272

DO - 10.1109/GLOCOM.2004.1378272

M3 - Conference contribution

AN - SCOPUS:18144389008

SN - 0780387945

SP - 1703

EP - 1707

BT - GLOBECOM - IEEE Global Telecommunications Conference

PB - IEEE

T2 - GLOBECOM'04 - IEEE Global Telecommunications Conference

Y2 - 29 November 2004 through 3 December 2004

ER -

Two adaptive AQM algorithms for quantitative differentiated services

Abstract

Conference

Keywords

ASJC Scopus subject areas

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