DC Field | Value | Language |
---|---|---|
dc.contributor.author | Cha, Meeyoung | ko |
dc.contributor.author | Rodriguez, Pablo | ko |
dc.contributor.author | Jon Crowcroft | ko |
dc.contributor.author | Moon, Sue Bok | ko |
dc.contributor.author | Xavier, Amatriain | ko |
dc.date.accessioned | 2011-08-08T01:42:55Z | - |
dc.date.available | 2011-08-08T01:42:55Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2008-10-20 | - |
dc.identifier.citation | 8th ACM SIGCOMM Internet Measurement Conference 2008, IMC'08, pp.71 - 83 | - |
dc.identifier.uri | http://hdl.handle.net/10203/24774 | - |
dc.description.abstract | For half a century, television has been a dominant and pervasive mass media, driving many technological advances. Despite its widespread usage and importance to emerging applications, the ingrained TV viewing habits are not completely understood. This was primarily due to the difficulty of instrumenting monitoring devices at individual homes at a large scale. The recent boom of Internet TV (IPTV) has enabled us to monitor the user behavior and network usage of an entire network. Such analysis can provide a clearer picture of how people watch TV and how the underlying networks and systems can better adapt to future challenges. In this paper, we present the first analysis of IPTV workloads based on network traces from one of the world's largest IPTV systems. Our dataset captures the channel change activities of 250,000 households over a six month period. We characterize the properties of viewing sessions, channel popularity dynamics, geographical locality, and channel switching behaviors. We discuss implications of our findings on networks and systems, including the support needed for fast channel changes. Our data analysis of an operational IPTV system has important implications on not only existing and future IPTV systems, but also the design of the open Internet TV distribution systems such as Joost and BBC's iPlayer that distribute television on the wider Internet. | - |
dc.description.sponsorship | We thank Catherine Howell, Nuno Santos, Juan Antonio Navarro P´erez, Animesh Nandi, Nikos Laoutaris, and anony- mous reviewers, for their valuable comments. Sue Moon was supported by the IT R&D program of MKE/IITA [A1100-0801-2758,CASFI]. Xavier Amatriain was partially funded by an ICREA grant. | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | ACM SIGCOMM and SIGMETRICS | - |
dc.title | Watching Television Over an IP Network | - |
dc.type | Conference | - |
dc.identifier.wosid | 000266972400007 | - |
dc.identifier.scopusid | 2-s2.0-63049109484 | - |
dc.type.rims | CONF | - |
dc.citation.beginningpage | 71 | - |
dc.citation.endingpage | 83 | - |
dc.citation.publicationname | 8th ACM SIGCOMM Internet Measurement Conference 2008, IMC'08 | - |
dc.identifier.conferencecountry | GR | - |
dc.identifier.conferencelocation | Vouliagmeni | - |
dc.identifier.doi | 10.1145/1452520.1452529 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Cha, Meeyoung | - |
dc.contributor.localauthor | Moon, Sue Bok | - |
dc.contributor.nonIdAuthor | Rodriguez, Pablo | - |
dc.contributor.nonIdAuthor | Jon Crowcroft | - |
dc.contributor.nonIdAuthor | Xavier, Amatriain | - |
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