{"title":"Deficit Round-Robin: Network Calculus based Worst-Case Traversal Time Analysis Revisited","authors":"Aakash Soni, Jean-Luc Scharbarg","doi":"10.1109/LCN53696.2022.9843526","DOIUrl":null,"url":null,"abstract":"Deficit Round-Robin (DRR) is a promising service discipline for real-time Ethernet without a global synchronisation. Two improved Network Calculus approaches have been proposed to provide the required bounds on end-to-end delays. The first one is fast but can be optimistic for cornet cases. The second one is safe but highly time consuming. In this paper, we remove the potential optimism of the first approach while keeping its low complexity.","PeriodicalId":303965,"journal":{"name":"2022 IEEE 47th Conference on Local Computer Networks (LCN)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 IEEE 47th Conference on Local Computer Networks (LCN)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/LCN53696.2022.9843526","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Deficit Round-Robin (DRR) is a promising service discipline for real-time Ethernet without a global synchronisation. Two improved Network Calculus approaches have been proposed to provide the required bounds on end-to-end delays. The first one is fast but can be optimistic for cornet cases. The second one is safe but highly time consuming. In this paper, we remove the potential optimism of the first approach while keeping its low complexity.