{"title":"在DVB-S2/RCS系统中TCP和多媒体应用的BoD算法","authors":"Armando García Berumen, M. Marot","doi":"10.1109/IWSSC.2009.5286397","DOIUrl":null,"url":null,"abstract":"With the increasing utilization of multimedia applications and triple play services, multimedia traffic (using TFRC-TCP Friendly Rate Protocol) will be occupying an important portion of Internet in competition with TCP traffic. However, the increasing occupation will be accompanied by complex user's bandwidth requests. In satellite based systems such as DVB-S2/RCS, the management of this resource will be critical. In this work we propose a Bandwidth on Demand (BoD) algorithm based on a cross-layer interaction between the MAC and Transport layers to overcome the BW optimization problem. The algorithm allows to recover the bandwidth that is not being used for any other connection assigning it to the connections that require more resources.","PeriodicalId":137431,"journal":{"name":"2009 International Workshop on Satellite and Space Communications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"BoD algorithm for TCP and multimedia applications in a DVB-S2/RCS system\",\"authors\":\"Armando García Berumen, M. Marot\",\"doi\":\"10.1109/IWSSC.2009.5286397\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"With the increasing utilization of multimedia applications and triple play services, multimedia traffic (using TFRC-TCP Friendly Rate Protocol) will be occupying an important portion of Internet in competition with TCP traffic. However, the increasing occupation will be accompanied by complex user's bandwidth requests. In satellite based systems such as DVB-S2/RCS, the management of this resource will be critical. In this work we propose a Bandwidth on Demand (BoD) algorithm based on a cross-layer interaction between the MAC and Transport layers to overcome the BW optimization problem. The algorithm allows to recover the bandwidth that is not being used for any other connection assigning it to the connections that require more resources.\",\"PeriodicalId\":137431,\"journal\":{\"name\":\"2009 International Workshop on Satellite and Space Communications\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2009-10-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2009 International Workshop on Satellite and Space Communications\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IWSSC.2009.5286397\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 International Workshop on Satellite and Space Communications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IWSSC.2009.5286397","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
BoD algorithm for TCP and multimedia applications in a DVB-S2/RCS system
With the increasing utilization of multimedia applications and triple play services, multimedia traffic (using TFRC-TCP Friendly Rate Protocol) will be occupying an important portion of Internet in competition with TCP traffic. However, the increasing occupation will be accompanied by complex user's bandwidth requests. In satellite based systems such as DVB-S2/RCS, the management of this resource will be critical. In this work we propose a Bandwidth on Demand (BoD) algorithm based on a cross-layer interaction between the MAC and Transport layers to overcome the BW optimization problem. The algorithm allows to recover the bandwidth that is not being used for any other connection assigning it to the connections that require more resources.
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