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

Performance analysis

Technische Universität München

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › 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 Eleventh ACM Workshop on Challenged Networks
Subtitle of host publication	CHANTS '16
Publisher	ACM
Number of pages	6
ISBN (Electronic)	978-1-4503-4256-8
DOIs	https://doi.org/10.1145/2979683.2979692
Publication status	Published - 2016
MoE publication type	A4 Conference publication
Event	ACM Workshop on Challenged Networks - New York, United States Duration: 3 Oct 2016 → 7 Oct 2016 Conference number: 11

Workshop

Workshop	ACM Workshop on Challenged Networks
Abbreviated title	CHANTS
Country/Territory	United States
City	New York
Period	03/10/2016 → 07/10/2016

Keywords

dense wireless networks
opportunistic networking
performance analysis
wireless testbed

Access to Document

10.1145/2979683.2979692

Cite this

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title = "Opportunistic content dissemination performance in dense network segments",

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.",

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language = "English",

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AU - Kärkkäinen, Teemu

AU - Välimaa, Mika

AU - Hyytiä, Esa

AU - Ott, Jörg

N1 - Conference code: 11

PY - 2016

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N2 - 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.

AB - 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.

KW - dense wireless networks

KW - opportunistic networking

KW - performance analysis

KW - wireless testbed

U2 - 10.1145/2979683.2979692

DO - 10.1145/2979683.2979692

M3 - Conference article in proceedings

BT - Proceedings of the Eleventh ACM Workshop on Challenged Networks

PB - ACM

T2 - ACM Workshop on Challenged Networks

Y2 - 3 October 2016 through 7 October 2016

ER -

Opportunistic content dissemination performance in dense network segments

Abstract

Workshop

Keywords

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Cite this