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Experiences with la...
Experiences with large-scale operational trials of ALTO-enhanced P2P filesharing in an intra-ISP scenario
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- Schmidt, Mischa (author)
- NEC Laboratories Europe, NEC Europe Ltd., Heidelberg
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- Seedorf, Jan (author)
- NEC Laboratories Europe
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- Napolitano, Stefano (author)
- NEC Laboratories Europe
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- Garroppo, Rosario G. (author)
- University of Pisa
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- Cavaliere, Andrea (author)
- University of Pisa
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- Ewald, Thilo (author)
- T-Systems, Stuttgart
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- Jahanpanah, Armin (author)
- NEC Laboratories Europe
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- Kopertowski, Zbigniew (author)
- Telekomunikacja Polska
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- Pilarski, Marcin (author)
- Organization Warsaw University of Technology
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- Grochocki, Pawel (author)
- Telekomunikacja Polska
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NEC Laboratories Europe, NEC Europe Ltd, Heidelberg NEC Laboratories Europe (creator_code:org_t)
- 2012-04-18
- 2013
- English.
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In: Peer-to-Peer Networking and Applications. - : Springer Science and Business Media LLC. - 1936-6442 .- 1936-6450. ; 6:2, s. 134-154
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Application Layer Traffic Optimization (ALTO) has recently gained attention in the research and standardisation community as a way for a network operator to guide the peer selection process of distributed applications by providing network layer topology information. In particular P2P applications are expected to gain from ALTO, due to the many connections peers form among each other, often without taking network layer topology information into account. In this paper, we present results of an extensive intra-ISP trial with an ALTO-enhanced P2P filesharing software. In summary, our results show that—depending on the concrete setting and on the distribution of upload capacity in the network—ALTO enables an ISP to save operational costs significantly while not degrading application layer performance noticeably. In addition, based on our experience we are able to give advice to operators on how to save costs with ALTO while not sacrificing application layer performance at all.
Subject headings
- NATURVETENSKAP -- Data- och informationsvetenskap -- Medieteknik (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Media and Communication Technology (hsv//eng)
Keyword
- P2P Filesharing
- BitTorrent
- Operator-guided P2P
- Application Layer Traffic Optimization (ALTO)
- Mobile and Pervasive Computing
- Distribuerade datorsystem
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Schmidt, Mischa
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Seedorf, Jan
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Napolitano, Stef ...
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Garroppo, Rosari ...
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Cavaliere, Andre ...
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Ewald, Thilo
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show more...
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Jahanpanah, Armi ...
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Kopertowski, Zbi ...
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Pilarski, Marcin
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Grochocki, Pawel
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Computer and Inf ...
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and Media and Commun ...
- Articles in the publication
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Peer-to-Peer Net ...
- By the university
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Luleå University of Technology