{"title":"SCPS-TP在ns-3中的实现与分析","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":"{\"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}","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}
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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