Variable step fluid simulation for communication network

Hongjoong Kim; Junsoo Lee

doi:10.1007/11753810_8

Variable step fluid simulation for communication network

Hongjoong Kim^*, Junsoo Lee

^*Corresponding author for this work

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

1 Citation (Scopus)

Abstract

We propose a variable step fluid model for communication network in this paper. Our main goal in this research is simulation speedup of a packet-level simulator while maintaining the accuracy. The variable step fluid model not only reduces complexity but also accurately estimates simulation details such as round trip time, queue sizes, TCP windows, and packet drops. In addition, the variable step fluid model reduces event explosions, ripple effects, which have been observed in the traditional fluid models. We validate our model against ns-2 simulation with a mixture of TCP and UDP flows under various background traffic scenarios. Our model achieves significant speedup compared to packet-level simulators. For example, the speedup of our fluid model for 20 Mb bottleneck is 40 to 70 against ns-2.

Original language	English
Title of host publication	Networking 2006 - Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; Mobile and Wireless Com. Syst. - 5th Int. IFIP-TC6 Netw. Conf. Proc.
Editors	Fernando Boavida, Edmundo Monteiro, Thomas Plagemann, Burkhard Stiller, Cedric Westphal
Publisher	Springer Verlag
Pages	87-97
Number of pages	11
ISBN (Print)	3540341927, 9783540341925
DOIs	https://doi.org/10.1007/11753810_8
Publication status	Published - 2006
Event	5th International IFIP-TC6 Networking Conference, Networking 2006 - Coimbra, Portugal Duration: 2006 May 15 → 2006 May 19

Publication series

Name	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume	3976 LNCS
ISSN (Print)	0302-9743
ISSN (Electronic)	1611-3349

Other

Other	5th International IFIP-TC6 Networking Conference, Networking 2006
Country/Territory	Portugal
City	Coimbra
Period	06/5/15 → 06/5/19

ASJC Scopus subject areas

Theoretical Computer Science
General Computer Science

Access to Document

10.1007/11753810_8

Cite this

Kim, H., & Lee, J. (2006). Variable step fluid simulation for communication network. In F. Boavida, E. Monteiro, T. Plagemann, B. Stiller, & C. Westphal (Eds.), Networking 2006 - Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; Mobile and Wireless Com. Syst. - 5th Int. IFIP-TC6 Netw. Conf. Proc. (pp. 87-97). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 3976 LNCS). Springer Verlag. https://doi.org/10.1007/11753810_8

Variable step fluid simulation for communication network. / Kim, Hongjoong; Lee, Junsoo.
Networking 2006 - Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; Mobile and Wireless Com. Syst. - 5th Int. IFIP-TC6 Netw. Conf. Proc.. ed. / Fernando Boavida; Edmundo Monteiro; Thomas Plagemann; Burkhard Stiller; Cedric Westphal. Springer Verlag, 2006. p. 87-97 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 3976 LNCS).

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

Kim, H & Lee, J 2006, Variable step fluid simulation for communication network. in F Boavida, E Monteiro, T Plagemann, B Stiller & C Westphal (eds), Networking 2006 - Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; Mobile and Wireless Com. Syst. - 5th Int. IFIP-TC6 Netw. Conf. Proc.. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 3976 LNCS, Springer Verlag, pp. 87-97, 5th International IFIP-TC6 Networking Conference, Networking 2006, Coimbra, Portugal, 06/5/15. https://doi.org/10.1007/11753810_8

Kim H, Lee J. Variable step fluid simulation for communication network. In Boavida F, Monteiro E, Plagemann T, Stiller B, Westphal C, editors, Networking 2006 - Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; Mobile and Wireless Com. Syst. - 5th Int. IFIP-TC6 Netw. Conf. Proc.. Springer Verlag. 2006. p. 87-97. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)). doi: 10.1007/11753810_8

Kim, Hongjoong ; Lee, Junsoo. / Variable step fluid simulation for communication network. Networking 2006 - Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; Mobile and Wireless Com. Syst. - 5th Int. IFIP-TC6 Netw. Conf. Proc.. editor / Fernando Boavida ; Edmundo Monteiro ; Thomas Plagemann ; Burkhard Stiller ; Cedric Westphal. Springer Verlag, 2006. pp. 87-97 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).

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AB - We propose a variable step fluid model for communication network in this paper. Our main goal in this research is simulation speedup of a packet-level simulator while maintaining the accuracy. The variable step fluid model not only reduces complexity but also accurately estimates simulation details such as round trip time, queue sizes, TCP windows, and packet drops. In addition, the variable step fluid model reduces event explosions, ripple effects, which have been observed in the traditional fluid models. We validate our model against ns-2 simulation with a mixture of TCP and UDP flows under various background traffic scenarios. Our model achieves significant speedup compared to packet-level simulators. For example, the speedup of our fluid model for 20 Mb bottleneck is 40 to 70 against ns-2.

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Variable step fluid simulation for communication network

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