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To achieve reliable and consistent end\u2014to\u2014end video streaming with relative service differentiation, the proposed solution consists of two parts: (1) relative priority\u2014based indexing and categorization of streaming video content at the sending end\u2014system and (2) dynamic and aggregate QoS mapping control with packet, session, and class\u2014based granularity level for categorized packets at the edge of the DiffServ domain, called the video gateway (VG), based upon the load variation of the network. In particular, we focus on dynamic solutions to handle QoS demand variations of continuous media applications (e. g. varying priorities from aggregated\/categorized packets) and QoS supply variations of the DiffServ network (e. g. varying loss\/delay due to fluctuating network loads). Thus, with the proposed dynamic QoS mapping control, video streaming with enhanced quality is demonstrated under a pricing model.<\/jats:p>","DOI":"10.1002\/ett.4460120309","type":"journal-article","created":{"date-parts":[[2008,9,12]],"date-time":"2008-09-12T15:03:12Z","timestamp":1221231792000},"page":"217-229","source":"Crossref","is-referenced-by-count":17,"title":["Dynamic QoS mapping control for streaming video in relative service differentiation networks"],"prefix":"10.1002","volume":"12","author":[{"given":"Jitae","family":"Shin","sequence":"first","affiliation":[]},{"given":"Jin\u2010Gyeong","family":"Kim","sequence":"additional","affiliation":[]},{"given":"Jongwon","family":"Kim","sequence":"additional","affiliation":[]},{"given":"C.\u2010C.","family":"Jay Kuo","sequence":"additional","affiliation":[]}],"member":"311","published-online":{"date-parts":[[2008,9,12]]},"reference":[{"key":"e_1_2_1_2_2","doi-asserted-by":"crossref","unstructured":"S.Blake D.Black M.Carlson E.Davies.Z.Wang andW.Weiss An architecture for differentiated services.Internet Engineering Task Force RFC2475 December1998.","DOI":"10.17487\/rfc2475"},{"key":"e_1_2_1_3_2","doi-asserted-by":"crossref","unstructured":"V.Jacobson K.Nichols andK.Poduri An expedited forwarding PHB.Internet Engineering Task Force RFC2598 June1999.","DOI":"10.17487\/rfc2598"},{"key":"e_1_2_1_4_2","doi-asserted-by":"crossref","unstructured":"J.Heinanen F.Baker W.Weiss andJ.Wroclawski Assured forwarding PHB group.Internet Engineering Task Force RFC2597 June1999.","DOI":"10.17487\/rfc2597"},{"key":"e_1_2_1_5_2","doi-asserted-by":"crossref","unstructured":"I.Stoica S.Shenker andH.Zhang Core\u2013stateless fair queueing: Achieving approximately fair bandwidth allocations in high speed networks. 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