{"title":"Goodput Improvement for MPTCP Based on Controlling the Difference of Delay","authors":"Yang Tao, Z. Yan","doi":"10.14257/IJHIT.2017.10.4.01","DOIUrl":null,"url":null,"abstract":"Due to the out of order problem, the goodput is usually far lower than the aggregated throughput. How to improve the goodput is a focus of researches. However, lots of them hardly consider the influence of the congestion window on out of order data. So, based on that, A goodput improvement solution based on controlling delay difference for the MPTCP (referred to as CDD-MPTCP) is put forward. By dynamically adjusting congestion window of each sub-streams, it can reduce end to end path delay, thus reducing out of order data. And, we also propose a data scheduling strategy based on the congestion degree of sub-streams to reduce the congestion during the transmission process. The NS-2 simulation results show that CDD-MPTCP can effectively decrease the amount of out of order data received at the receiver without loss of aggregate throughput.","PeriodicalId":170772,"journal":{"name":"International Journal of Hybrid Information Technology","volume":"44 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Hybrid Information Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.14257/IJHIT.2017.10.4.01","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
Due to the out of order problem, the goodput is usually far lower than the aggregated throughput. How to improve the goodput is a focus of researches. However, lots of them hardly consider the influence of the congestion window on out of order data. So, based on that, A goodput improvement solution based on controlling delay difference for the MPTCP (referred to as CDD-MPTCP) is put forward. By dynamically adjusting congestion window of each sub-streams, it can reduce end to end path delay, thus reducing out of order data. And, we also propose a data scheduling strategy based on the congestion degree of sub-streams to reduce the congestion during the transmission process. The NS-2 simulation results show that CDD-MPTCP can effectively decrease the amount of out of order data received at the receiver without loss of aggregate throughput.