{"title":"An Implementation and Analysis of SCPS-TP in ns-3","authors":"T. A. Nguyen, J. Sterbenz","doi":"10.1145/3067665.3067679","DOIUrl":null,"url":null,"abstract":"Given the importance of TCP in transport-layer protocol studies and the numerous TCP modifications, yet the limited TCP models in ns-3, we extend the existing TCP framework in the network simulator by implementing SCPS-TP, a transport-layer protocol for space communications. The TCP backward-compatible SCPS-TP is constructed as a set of TCP enhancements through the utilization of TCP options to address the unique characteristics of space networks with error-prone, highly asymmetric, and bandwidth-constrained channels. In this paper, we present our implementation together with a set of simulations to validate our model against the original SCPS-TP paper. Through the verification, we also analyze the performance of SCPS-TP in comparison with the standard TCP.","PeriodicalId":309072,"journal":{"name":"Proceedings of the 2017 Workshop on ns-3","volume":"33 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 2017 Workshop on ns-3","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/3067665.3067679","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
Given the importance of TCP in transport-layer protocol studies and the numerous TCP modifications, yet the limited TCP models in ns-3, we extend the existing TCP framework in the network simulator by implementing SCPS-TP, a transport-layer protocol for space communications. The TCP backward-compatible SCPS-TP is constructed as a set of TCP enhancements through the utilization of TCP options to address the unique characteristics of space networks with error-prone, highly asymmetric, and bandwidth-constrained channels. In this paper, we present our implementation together with a set of simulations to validate our model against the original SCPS-TP paper. Through the verification, we also analyze the performance of SCPS-TP in comparison with the standard TCP.
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