DocumentCode :
3139698
Title :
Monitoring End-to-End Quality of Service in a Video Streaming System
Author :
Lehikoinen, L. ; Räty, T.
Author_Institution :
VTT Tech. Res. Centre of Finland, Oulu, Finland
fYear :
2009
fDate :
1-3 June 2009
Firstpage :
750
Lastpage :
754
Abstract :
Todaypsilas Internet relies on best-effort delivery in which no guarantees regarding transmission quality are employed. This is problematic in the field of video streaming due to its sensitiveness to transmission quality fluctuations. The ability to measure the experienced level of quality of service (QoS) is valuable in streaming applications. By utilizing the information from QoS measurements, the video traffic can be adapted to meet the constraints on the network transmission which improves the perceived playback quality. The endeavor of the research is to review the concept of QoS, to study different QoS monitoring approaches and to construct a system that monitors the experienced end-to-end QoS of several simultaneous video streaming sessions. The research is based on the constructive method of the related publications and technologies and the results are derived by the constructed end-to-end QoS monitoring system.
Keywords :
Internet; monitoring; quality of service; telecommunication traffic; video streaming; Internet; QoS measurements; QoS monitoring system; end-to-end quality of service monitoring; network transmission; playback quality; transmission quality; video streaming system; video traffic; Computer networks; Computerized monitoring; IP networks; Local area networks; Protocols; Quality of service; Remote monitoring; Streaming media; Telecommunication traffic; Web and internet services; Internet applications; and QoS; passive monitoring;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computer and Information Science, 2009. ICIS 2009. Eighth IEEE/ACIS International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-0-7695-3641-5
Type :
conf
DOI :
10.1109/ICIS.2009.167
Filename :
5222889
Link To Document :
بازگشت