Details
| Original language | English |
|---|---|
| Title of host publication | NETWORKING 2002 |
| Subtitle of host publication | Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; Mobile and Wireless Communications - 2nd International IFIP-TC6 Networking Conference, Proceedings |
| Editors | Enrico Gregori, Marco Conti, Andrew T. Campbell, Guy Omidyar, Moshe Zukerman |
| Publisher | Springer Verlag |
| Pages | 551-562 |
| Number of pages | 12 |
| ISBN (print) | 3540437096, 9783540437093 |
| Publication status | Published - 7 May 2002 |
| Externally published | Yes |
| Event | 2nd International IFIP-TC6 Networking Conference, NETWORKING 2002 - Pisa, Italy Duration: 19 May 2002 → 24 May 2002 |
Publication series
| Name | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
|---|---|
| Volume | 2345 |
| ISSN (Print) | 0302-9743 |
| ISSN (electronic) | 1611-3349 |
Abstract
In this paper we report on an implementation and evaluation of Internet prioritydropping schemes and their application to layered video transmissions. The incremental decoding of each of the different layers of such an hierarchical video stream leads to an enhancement of the video quality, whereas the absence of a layer renders the receipt of higher layers useless. Thereby the layers have a specific order of precedence, which reflects their importance on the video qualityand on the decoding process. We accommodate this hierarchyb ymapping the video layers on different traffic classes implemented in a Differentiated Services network.We present a thorough evaluation of these schemes and we demonstrate the performance gain, if different Qualityof Service classes for the transmission of the different layers are applied. Further on we address the interaction between non-responsive video flows and responsive streams and show how fairness can be supported bythis approach.
ASJC Scopus subject areas
- Mathematics(all)
- Theoretical Computer Science
- Computer Science(all)
- General Computer Science
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NETWORKING 2002: Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; Mobile and Wireless Communications - 2nd International IFIP-TC6 Networking Conference, Proceedings. ed. / Enrico Gregori; Marco Conti; Andrew T. Campbell; Guy Omidyar; Moshe Zukerman. Springer Verlag, 2002. p. 551-562 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 2345).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Differentiated Services Based Priority Dropping and Its Application to Layered Video Streams
AU - Fidler, Markus
PY - 2002/5/7
Y1 - 2002/5/7
N2 - In this paper we report on an implementation and evaluation of Internet prioritydropping schemes and their application to layered video transmissions. The incremental decoding of each of the different layers of such an hierarchical video stream leads to an enhancement of the video quality, whereas the absence of a layer renders the receipt of higher layers useless. Thereby the layers have a specific order of precedence, which reflects their importance on the video qualityand on the decoding process. We accommodate this hierarchyb ymapping the video layers on different traffic classes implemented in a Differentiated Services network.We present a thorough evaluation of these schemes and we demonstrate the performance gain, if different Qualityof Service classes for the transmission of the different layers are applied. Further on we address the interaction between non-responsive video flows and responsive streams and show how fairness can be supported bythis approach.
AB - In this paper we report on an implementation and evaluation of Internet prioritydropping schemes and their application to layered video transmissions. The incremental decoding of each of the different layers of such an hierarchical video stream leads to an enhancement of the video quality, whereas the absence of a layer renders the receipt of higher layers useless. Thereby the layers have a specific order of precedence, which reflects their importance on the video qualityand on the decoding process. We accommodate this hierarchyb ymapping the video layers on different traffic classes implemented in a Differentiated Services network.We present a thorough evaluation of these schemes and we demonstrate the performance gain, if different Qualityof Service classes for the transmission of the different layers are applied. Further on we address the interaction between non-responsive video flows and responsive streams and show how fairness can be supported bythis approach.
UR - http://www.scopus.com/inward/record.url?scp=84948156921&partnerID=8YFLogxK
U2 - 10.1007/3-540-47906-6_44
DO - 10.1007/3-540-47906-6_44
M3 - Conference contribution
AN - SCOPUS:84948156921
SN - 3540437096
SN - 9783540437093
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 551
EP - 562
BT - NETWORKING 2002
A2 - Gregori, Enrico
A2 - Conti, Marco
A2 - Campbell, Andrew T.
A2 - Omidyar, Guy
A2 - Zukerman, Moshe
PB - Springer Verlag
T2 - 2nd International IFIP-TC6 Networking Conference, NETWORKING 2002
Y2 - 19 May 2002 through 24 May 2002
ER -