NDLI: Single-path versus multi-path advance reservation in media production networks

Content Provider	IEEE Xplore Digital Library
Author	Barshan, M. Moens, H. Volckaert, B. De Turck, F.
Copyright Year	2015
Description	Author affiliation: Dept. of Inf. Technol., Ghent Univ. - iMinds, Ghent, Belgium (Barshan, M.; Moens, H.; Volckaert, B.; De Turck, F.)
Abstract	In media production, a set of actors works simultaneously on video content from different sources. If the actors are geographically spread, the use of a shared substrate network can improve their collaborative efficiency. In such a network traffic consists mostly of large video files, which need to be transferred respecting strict deadlines. Restrictions on the underlying network can force the use of single-path routing mechanisms over multi-path approaches. In this paper, we investigate the influence of using single-path routing compared to multi-path routing in deadline-aware advance reservation (AR) systems for media production networks. We have modified our previously designed optimal multi-path advance reservation model to incorporate the single-path mechanism and heuristic alternatives are presented and thoroughly evaluated. The experimental results show that the single-path optimal model can only provide satisfactory performance when the network is not in contention. With the heuristic approach, when adequate bandwidth is provided, the multi-path approach outperforms the single-path by up to 7.3%.
Starting Page	1
Ending Page	6
File Size	281260
Page Count	6
File Format	PDF
e-ISBN	9781467383868
DOI	10.1109/NOF.2015.7333283
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-09-30
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Multi-path Heuristic algorithms Single-path Bandwidth Production Media Streaming media Routing Media production network Resource management Advance bandwidth reservation
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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