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Effects of traffic aggregation on quality of service parameters

Authors:

C. Watagodakumbura,

A. Jennings,

N. ShenoyAuthors Info & Claims

LANC '03: Proceedings of the 2003 IFIP/ACM Latin America conference on Towards a Latin American agenda for network research

Pages 163 - 172

https://doi.org/10.1145/1035662.1035677

Published: 03 October 2003 Publication History

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Abstract

Differentiated Services (DiffServ) Architecture is based on aggregation of traffic as opposed to per flow traffic. When DiffServ is used in real time traffic environment it is important to study the effects of traffic aggregation on quality of service parameters. One-way delay and instantaneous packet delay variation (IPDV) are the most commonly used quality of service parameters for real time traffic. In this paper we study how one-way delay and IPDV are affected by traffic aggregation. We discover through our simulations and analytical models that IPDV increases with traffic aggregations while one-way delay is not affected purely due to aggregation. We used a priority queue scheduler for our simulation where the real time traffic was served with highest priority.

References

[1]

S. Blake, D. Black, M. Carlson, E. Davies, Z. Wang and W. Weiss "An Architecture for Differentiated Services": RFC 2475, 1998]]

Digital Library

Google Scholar

[2]

D. D. Clark, Scott Shenker and Lixia Zhang, "Supporting Real-Time Applications in an Integrated Services packet Network: Architecture and Mechanism", Proc. ACM SIGCOMM 92 Aug, 1992]]

Digital Library

Google Scholar

[3]

Abhay K Parekh and Tobert G. Gallager "A Generalized Processor Sharing Approach to Flow Control in Integrated Services Networks: The Single-Node Case", IEEE Transactions on Networking, Vol 1 No 3, June 1993]]

Digital Library

Google Scholar

[4]

V. Jacobson, K. Nichols and K. Poduri, "An expedited Forwarding PHB", RFC 2598.]]

Digital Library

Google Scholar

[5]

G. Almes, S. Kalidindi and M. Zekauskas "A One-way Delay Metric for IPPM": RFC 2679, 1999]]

Digital Library

Google Scholar

[6]

C. Demichelis and P. Chimento, "IP Packet Delay Variation Metric for IPPM", Internet Draft (draft-ietf-ippmipdv-09.txt).]]

Digital Library

Google Scholar

[7]

T. Ferrari and P. F. Chimento, "A Measurement-based Analysis of Expedited Forwarding PHB Mechanisms", Proceedings of IWQoS'2000, Pittsburgh, June 2000]]

Crossref

Google Scholar

[8]

Leonard Kleinrock, "Queueing Systems Volume II: Computer Applications", John Wiley and Sons, 1976, pp 106 - 122.]]

Google Scholar

[9]

Leonard Kleinrock, "Queueing Systems Volume I: Theory", John Wiley and Sons, 1975.]]

Digital Library

Google Scholar

[10]

J. Mao, W.M. Moh and B. Wei, "PQWRR Scheduling Algorithm in Supporting of DiffServe", Communications, 2001.ICC 2001. IEEE International Conference, Volume: 3, 2001 Page(s): 679 -684]]

Google Scholar

[11]

C. Dovrolis, D. Stiliadis and P. Ramanathan, "Proportional differentiated services: Delay differentiation and packet scheduling", ACM SIGCOMM-99, September 1999.]]

Digital Library

Google Scholar

[12]

T. N. Quynh, H.Karl, A. Wolisz and K. Rebensburg, "Using only Proportional Jitter Scheduling at the boundry of a Differentiated Service Network: simple and efficient", Universal Multiservice Networks, 2002. EDUMN 2002. 2nd European Conference, 2002 Page(s): 116 - 123]]

Google Scholar

[13]

H. Wang, C. Shen and K.G. Shin, "Adaptive-Weighted Packet Scheduling for Premium Service", Communications, 2001. ICC 2001. IEEE International Conference, Volume: 6, 2001 Page(s): 1846-1850 vol.6]]

Google Scholar

[14]

C.LI, S.Tsao, M.C. Chen, Y. Sun and Y. Huang, "Proportional Delay Differentiation Service based on Weighted Fair Queuing", Computer Communications and Networks, 2000. Proceedings. Ninth International Conference, 2000 Page(s): 418-423]]

Google Scholar

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Watagodakumbura CPraluyanto H(2007)Composite Burst Assembly and Lower Real-Time Class Utilization Threshold in Optical Burst Switching As Means of Overcoming Effects of Self-SimilarityProceedings of the International Conference on Information Technology10.1109/ITNG.2007.55(1063-1070)Online publication date: 2-Apr-2007
https://dl.acm.org/doi/10.1109/ITNG.2007.55

Effects of traffic aggregation on quality of service parameters
1. General and reference
  1. Cross-computing tools and techniques

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LANC '03: Proceedings of the 2003 IFIP/ACM Latin America conference on Towards a Latin American agenda for network research

October 2003

173 pages

ISBN:1581137893

DOI:10.1145/1035662

Conference Chair:
Julio Escobar
Centauri Technologies Corp

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Published: 03 October 2003

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LANC03: IFIP / ACM Latin American Networking Conference 2003

October 3 - 5, 2003

La Paz, Bolivia

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Watagodakumbura CPraluyanto H(2007)Composite Burst Assembly and Lower Real-Time Class Utilization Threshold in Optical Burst Switching As Means of Overcoming Effects of Self-SimilarityProceedings of the International Conference on Information Technology10.1109/ITNG.2007.55(1063-1070)Online publication date: 2-Apr-2007
https://dl.acm.org/doi/10.1109/ITNG.2007.55

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Resource allocation for quality of service provision in buffered crossbar switches with traffic aggregation

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Resource allocation for quality of service provision in buffered crossbar switches with traffic aggregation

An efficient bandwidth management scheme for real-time Internet applications

Delay jitter bounds and packet scale rate guarantee for expedited forwarding

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