{"title":"改进车载通信中的数据QoS","authors":"Brijesh Kadri Mohandas, O. Yang, R. Liscano","doi":"10.1109/ICFIN.2009.5339575","DOIUrl":null,"url":null,"abstract":"The ability to provide various application services introduces more traffic and therefore the problem of data traffic congestion in a VANET (Vehicular Ad-Hoc Network), and hence the QoS (Quality of Service) of the application deteriorates. This paper studies an adaptive PI rate-controller to improve/restore the QoS. The controller controls the source sending rate based on the instantaneous queue length of the congested node. Our simulations demonstrate that this controller is capable of providing a smooth throughput at the source as desired by most of the applications.","PeriodicalId":123746,"journal":{"name":"2009 First International Conference on Future Information Networks","volume":"65 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Improving data QoS in vehicular communication\",\"authors\":\"Brijesh Kadri Mohandas, O. Yang, R. Liscano\",\"doi\":\"10.1109/ICFIN.2009.5339575\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The ability to provide various application services introduces more traffic and therefore the problem of data traffic congestion in a VANET (Vehicular Ad-Hoc Network), and hence the QoS (Quality of Service) of the application deteriorates. This paper studies an adaptive PI rate-controller to improve/restore the QoS. The controller controls the source sending rate based on the instantaneous queue length of the congested node. Our simulations demonstrate that this controller is capable of providing a smooth throughput at the source as desired by most of the applications.\",\"PeriodicalId\":123746,\"journal\":{\"name\":\"2009 First International Conference on Future Information Networks\",\"volume\":\"65 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2009-11-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2009 First International Conference on Future Information Networks\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICFIN.2009.5339575\",\"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 First International Conference on Future Information Networks","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICFIN.2009.5339575","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The ability to provide various application services introduces more traffic and therefore the problem of data traffic congestion in a VANET (Vehicular Ad-Hoc Network), and hence the QoS (Quality of Service) of the application deteriorates. This paper studies an adaptive PI rate-controller to improve/restore the QoS. The controller controls the source sending rate based on the instantaneous queue length of the congested node. Our simulations demonstrate that this controller is capable of providing a smooth throughput at the source as desired by most of the applications.