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SmoothCache 2.0: CDN-quality adaptive HTTP live streaming on peer-to-peer overlays
Hive Inc., Stockholm, Sweden.
Hive Inc., Stockholm, Sweden.
Hive Inc., Stockholm, Sweden.
KTH, School of Information and Communication Technology (ICT), Electronic, Computer and Software Systems, ECS. KTH, School of Information and Communication Technology (ICT), Software and Computer systems, SCS.ORCID iD: 0000-0002-6718-0144
2015 (English)In: Proceedings of the 6th ACM Multimedia Systems Conference / [ed] ACM, 2015, 61-72 p.Conference paper, Published paper (Refereed)
Abstract [en]

In recent years, adaptive HTTP streaming protocols have become the de-facto standard in the industry for the distribution of live and video-on-demand content over the Internet. This paper presents SmoothCache 2.0, a distributed cache platform for adaptive HTTP live streaming content based on peer-to-peer (P2P) overlays. The contribution of this work is twofold. From a systems perspective, to the best of our knowledge, it is the only P2P platform which supports recent live streaming protocols based on HTTP as a transport and the concept of adaptive bitrate switching. From an algorithmic perspective, the system describes a novel set of overlay construction and prefetching techniques that realize: i) substantial savings in terms of the bandwidth load on the source of the stream, and ii) CDN-quality user experience in terms of playback latency and the watched bitrate. In order to support our claims, we conduct a methodical evaluation on thousands of real consumer machines.

Place, publisher, year, edition, pages
2015. 61-72 p.
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:kth:diva-170130DOI: 10.1145/2713168.2713182Scopus ID: 2-s2.0-84942520092OAI: oai:DiVA.org:kth-170130DiVA: diva2:827366
Conference
Proceedings of the 6th ACM Multimedia Systems Conference
Note

QC 20150629

Available from: 2015-06-26 Created: 2015-06-26 Last updated: 2015-11-17Bibliographically approved

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Haridi, Seif

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf