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A Dimensioning Strategy for Almost Guaranteed Quality of Service in Voice over IP Networks

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dc.contributor.author Riedl, Anton
dc.contributor.author Sharafeddine, Sanaa
dc.contributor.author Totzke, Jurgen
dc.contributor.editor Freire, Mário Marques
dc.contributor.editor Lorenz, Pascal
dc.contributor.editor Lee, Mike Myung-Ok
dc.date.accessioned 2018-06-27T11:59:34Z
dc.date.available 2018-06-27T11:59:34Z
dc.date.copyright 2003 en_US
dc.identifier.isbn 9783540450764 en_US
dc.identifier.uri http://hdl.handle.net/10725/8112
dc.description.abstract Providing hard quality of service guarantees for Voice over IP traffic in multi-service IP networks is quite costly in terms of network resources. However, if one is willing to slightly soften the guarantees and to accept a small probability of service degradation, the amount of capacity necessary for voice traffic can be greatly reduced. In this paper, we investigate the tradeoff between quality of service and the required bandwidth for voice traffic in IP networks taking into account different scheduling schemes. We propose a dimensioning strategy, which allows the worst-case packet delay to exceed a desired threshold with a certain probability. Based on simulations, it can be demonstrated that bandwidth is reduced while the quality of service is assured in most cases. en_US
dc.language.iso en en_US
dc.publisher Springer en_US
dc.subject Computer networks -- Congresses en_US
dc.subject Multimedia systems -- Congresses en_US
dc.title A Dimensioning Strategy for Almost Guaranteed Quality of Service in Voice over IP Networks en_US
dc.type Conference Paper / Proceeding en_US
dc.author.school SAS en_US
dc.author.idnumber 200502746 en_US
dc.author.department Computer Science and Mathematics en_US
dc.description.embargo N/A en_US
dc.description.physdesc xiii, 582 pages : illustrations. en_US
dc.publication.place Berlin en_US
dc.keywords Priority Queue en_US
dc.keywords Traffic Class en_US
dc.keywords Traffic Stream en_US
dc.keywords Link Utilization en_US
dc.keywords Complementary Cumulative Distribution Function en_US
dc.description.bibliographiccitations Includes bibliographical references en_US
dc.identifier.doi https://doi.org/10.1007/978-3-540-45076-4_35 en_US
dc.identifier.ctation Sharafeddine, S., Riedl, A., & Totzke, J. (2003, July). A dimensioning strategy for almost guaranteed quality of service in voice over IP networks. In IEEE International Conference on High Speed Networks and Multimedia Communications (pp. 343-352). Springer, Berlin, Heidelberg. en_US
dc.author.email sanaa.sharafeddine@lau.edu.lb en_US
dc.conference.date July 23-25, 2003 en_US
dc.conference.pages 343-352 en_US
dc.conference.place Estoril, Portugal en_US
dc.conference.subtitle 6th IEEE international conference, HSNMC 2003, Estoril, Portugal, July 23-25, 2003 : proceedings en_US
dc.conference.title High-speed networks and multimedia communications en_US
dc.identifier.tou http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.php en_US
dc.identifier.url https://link.springer.com/chapter/10.1007/978-3-540-45076-4_35#aboutcontent en_US
dc.orcid.id https://orcid.org/0000-0001-6548-1624 en_US
dc.publication.date 2003 en_US
dc.author.affiliation Lebanese American University en_US
dc.relation.numberofseries 2720 en_US
dc.title.volume Lecture notes in computer science en_US


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