Opportunistic content dissemination performance in dense network segments

Teemu Kärkkäinen; Mika Välimaa; Esa Hyytiä; Jörg Ott

doi:10.1145/2979683.2979692

Opportunistic content dissemination performance in dense network segments

Teemu Kärkkäinen, Mika Välimaa, Esa Hyytiä, Jörg Ott

Informatics 11 - Chair of Connected Mobility

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

Abstract

Many of the existing opportunistic networking systems have been designed assuming a small number links per node and have trouble scaling to large numbers of potential concurrent communication partners. In the real world we often find wireless local area networks with large numbers of connected users – in particular in open Wi-Fi networks provided by cities, airports, conferences and other venues. In this paper we build a 50 client opportunistic network in a single Wi-Fi access point and use it to uncover scaling problems and to suggest mechanisms to improve the performance. The ability to scale to high density network segments creates new, realistic use cases for opportunistic networking applications.

Original language	English
Title of host publication	Proceedings of the 11th ACM Workshop on Challenged Networks, CHANTS 2016
Publisher	Association for Computing Machinery
Pages	1-6
Number of pages	6
ISBN (Print)	9781450342568
DOIs	https://doi.org/10.1145/2979683.2979692
State	Published - 3 Oct 2016
Event	11th ACM Workshop on Challenged Networks, CHANTS 2016 - New York, United States Duration: 3 Oct 2016 → 7 Oct 2016

Publication series

Name	Proceedings of the Annual International Conference on Mobile Computing and Networking, MOBICOM

Conference

Conference	11th ACM Workshop on Challenged Networks, CHANTS 2016
Country/Territory	United States
City	New York
Period	3/10/16 → 7/10/16

Keywords

Dense wireless networks
Opportunistic networking
Performance analysis
Wireless testbed

Access to Document

10.1145/2979683.2979692

Cite this

Kärkkäinen, T., Välimaa, M., Hyytiä, E., & Ott, J. (2016). Opportunistic content dissemination performance in dense network segments. In Proceedings of the 11th ACM Workshop on Challenged Networks, CHANTS 2016 (pp. 1-6). (Proceedings of the Annual International Conference on Mobile Computing and Networking, MOBICOM). Association for Computing Machinery. https://doi.org/10.1145/2979683.2979692

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keywords = "Dense wireless networks, Opportunistic networking, Performance analysis, Wireless testbed",

author = "Teemu K{\"a}rkk{\"a}inen and Mika V{\"a}limaa and Esa Hyyti{\"a} and J{\"o}rg Ott",

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Kärkkäinen, T, Välimaa, M, Hyytiä, E & Ott, J 2016, Opportunistic content dissemination performance in dense network segments. in Proceedings of the 11th ACM Workshop on Challenged Networks, CHANTS 2016. Proceedings of the Annual International Conference on Mobile Computing and Networking, MOBICOM, Association for Computing Machinery, pp. 1-6, 11th ACM Workshop on Challenged Networks, CHANTS 2016, New York, United States, 3/10/16. https://doi.org/10.1145/2979683.2979692

Opportunistic content dissemination performance in dense network segments. / Kärkkäinen, Teemu; Välimaa, Mika; Hyytiä, Esa et al.
Proceedings of the 11th ACM Workshop on Challenged Networks, CHANTS 2016. Association for Computing Machinery, 2016. p. 1-6 (Proceedings of the Annual International Conference on Mobile Computing and Networking, MOBICOM).

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

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Kärkkäinen T, Välimaa M, Hyytiä E, Ott J. Opportunistic content dissemination performance in dense network segments. In Proceedings of the 11th ACM Workshop on Challenged Networks, CHANTS 2016. Association for Computing Machinery. 2016. p. 1-6. (Proceedings of the Annual International Conference on Mobile Computing and Networking, MOBICOM). doi: 10.1145/2979683.2979692

Opportunistic content dissemination performance in dense network segments

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