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- Publisher Website: 10.1007/978-3-642-01399-7_22
- Scopus: eid_2-s2.0-67650333323
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Conference Paper: Why are peers less stable in unpopular P2P streaming channels?
Title | Why are peers less stable in unpopular P2P streaming channels? |
---|---|
Authors | |
Keywords | Live streaming Measurement Peer-to-Peer |
Issue Date | 2009 |
Publisher | Springer Verlag. The Journal's web site is located at http://springerlink.com/content/105633/ |
Citation | The 8th International IFIP-TC 6 Networking Conference (NETWORKING 2009), Aachen, Germany, 11-15 May 2009. In Lecture Notes in Computer Science, 2009, v. 5550, p. 274-286 How to Cite? |
Abstract | In large-scale P2P live streaming systems, it is shown that peers in an unpopular channel often experience worse streaming quality than those in popular channels. In this paper, by analyzing 130 GB worth of traces from a large-scale P2P streaming system, UUSee, we observe that a large number of 'unpopular' channels, those with dozens or hundreds of concurrent peers, tend to experience inferior streaming quality. We also notice a short lifespan in these channels, which further exacerbates streaming quality. To derive useful insights towards improving streaming performance, we seek to thoroughly characterize important factors that may cause peer volatility in unpopular channels. Specifically, we conduct a comprehensive statistical analysis on the impact of various factors on peer lifespan, using survival analysis techniques. We found that the initial buffering level, the variance of peer indegree, and the peer joining time all have important effects on the lifespan of peers. © IFIP International Federation for Information Processing 2009. |
Description | LNCS v.5550 entitled: Networking 2009 : 8th International IFIP-TC 6 Networking Conference ... 2009 : proceedings |
Persistent Identifier | http://hdl.handle.net/10722/92630 |
ISBN | |
ISSN | 2023 SCImago Journal Rankings: 0.606 |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Liu, Z | en_HK |
dc.contributor.author | Wu, C | en_HK |
dc.contributor.author | Li, B | en_HK |
dc.contributor.author | Zhao, S | en_HK |
dc.date.accessioned | 2010-09-17T10:52:25Z | - |
dc.date.available | 2010-09-17T10:52:25Z | - |
dc.date.issued | 2009 | en_HK |
dc.identifier.citation | The 8th International IFIP-TC 6 Networking Conference (NETWORKING 2009), Aachen, Germany, 11-15 May 2009. In Lecture Notes in Computer Science, 2009, v. 5550, p. 274-286 | en_HK |
dc.identifier.isbn | 978-3-642-01398-0 | - |
dc.identifier.issn | 0302-9743 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/92630 | - |
dc.description | LNCS v.5550 entitled: Networking 2009 : 8th International IFIP-TC 6 Networking Conference ... 2009 : proceedings | - |
dc.description.abstract | In large-scale P2P live streaming systems, it is shown that peers in an unpopular channel often experience worse streaming quality than those in popular channels. In this paper, by analyzing 130 GB worth of traces from a large-scale P2P streaming system, UUSee, we observe that a large number of 'unpopular' channels, those with dozens or hundreds of concurrent peers, tend to experience inferior streaming quality. We also notice a short lifespan in these channels, which further exacerbates streaming quality. To derive useful insights towards improving streaming performance, we seek to thoroughly characterize important factors that may cause peer volatility in unpopular channels. Specifically, we conduct a comprehensive statistical analysis on the impact of various factors on peer lifespan, using survival analysis techniques. We found that the initial buffering level, the variance of peer indegree, and the peer joining time all have important effects on the lifespan of peers. © IFIP International Federation for Information Processing 2009. | en_HK |
dc.language | eng | en_HK |
dc.publisher | Springer Verlag. The Journal's web site is located at http://springerlink.com/content/105633/ | en_HK |
dc.relation.ispartof | Lecture Notes in Computer Science | en_HK |
dc.rights | The original publication is available at www.springerlink.com | - |
dc.subject | Live streaming | en_HK |
dc.subject | Measurement | en_HK |
dc.subject | Peer-to-Peer | en_HK |
dc.title | Why are peers less stable in unpopular P2P streaming channels? | en_HK |
dc.type | Conference_Paper | en_HK |
dc.identifier.email | Wu, C: cwu@cs.hku.hk | en_HK |
dc.identifier.authority | Wu, C=rp01397 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1007/978-3-642-01399-7_22 | en_HK |
dc.identifier.scopus | eid_2-s2.0-67650333323 | en_HK |
dc.identifier.hkuros | 161105 | - |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-67650333323&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 5550 | en_HK |
dc.identifier.spage | 274 | en_HK |
dc.identifier.epage | 286 | en_HK |
dc.identifier.eissn | 1611-3349 | - |
dc.publisher.place | Germany | en_HK |
dc.identifier.scopusauthorid | Zhao, S=22137150800 | en_HK |
dc.identifier.scopusauthorid | Li, B=35248588700 | en_HK |
dc.identifier.scopusauthorid | Wu, C=15836048100 | en_HK |
dc.identifier.scopusauthorid | Liu, Z=27267780300 | en_HK |
dc.customcontrol.immutable | sml 140718 | - |
dc.identifier.issnl | 0302-9743 | - |