DocumentCode
603665
Title
A proposal of burst cloning for video quality improvement in Optical Burst Switching Networks
Author
Espina, F. ; Morato, Daniel ; Izal, Mikel ; Magana, Eduardo
Author_Institution
Public Univ. of Navarre, Pamplona, Spain
fYear
2013
fDate
16-19 April 2013
Firstpage
113
Lastpage
118
Abstract
This paper presents two novel cloning schemes for video delivery in Optical Burst Switching Networks. These schemes take into account the special characteristics of compressed video traffic and dramatically improve received video quality. Analytical and simulation results show up to 40% quality improvement without a substantial increase in the overall network traffic. The results show the strong dependency of these novel cloning schemes on the video traffic structure due to the coding mechanisms. Rules based on the GoP structure are presented to decide the frames to clone.
Keywords
optical fibre networks; optical switches; telecommunication traffic; video coding; video communication; cloning schemes; coding mechanisms; optical burst switching networks; special characteristics; video delivery; video quality improvement; video traffic compression; video traffic structure; Analytical models; Cloning; Optical switches; Ports (Computers); Quality assessment; Streaming media; Video recording;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Network Design and Modeling (ONDM), 2013 17th International Conference on
Conference_Location
Brest
Print_ISBN
978-1-4799-0491-4
Type
conf
Filename
6524876
Link To Document