{"title":"集群v2x系统数学模型的数值分析","authors":"P. Plotnikov, A. Vladyko","doi":"10.31854/1813-324x-2023-9-1-14-23","DOIUrl":null,"url":null,"abstract":"The article analyzes the results of numerical modeling of information processes in vehicular ad-hoc networks (VANETs). The review of works devoted to clustering and data caching schemes in Vehicle-to-Everything (V2X) systems is given. L1-metric was chosen as a metric because of its active use in cities with modern layout. Two approaches to the description and evaluation of the efficiency of interaction of boundary devices in a traditional configuration and using a cluster scheme with a shared cache are considered. A mathematical model is constructed and an analysis of its effectiveness is carried out. It is shown that the introduction of new IEEE 802.11bd standards will increase the percentage of serviced devices, thereby minimize the overall delay of computing, which will improve the efficiency of the V2X-system. The results of the study can be used in the design and deployment of automated traffic control systems in cities.","PeriodicalId":298883,"journal":{"name":"Proceedings of Telecommunication Universities","volume":"18 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Numerical Analysis of the Mathematical Model of a Cluster V2X-System\",\"authors\":\"P. Plotnikov, A. Vladyko\",\"doi\":\"10.31854/1813-324x-2023-9-1-14-23\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The article analyzes the results of numerical modeling of information processes in vehicular ad-hoc networks (VANETs). The review of works devoted to clustering and data caching schemes in Vehicle-to-Everything (V2X) systems is given. L1-metric was chosen as a metric because of its active use in cities with modern layout. Two approaches to the description and evaluation of the efficiency of interaction of boundary devices in a traditional configuration and using a cluster scheme with a shared cache are considered. A mathematical model is constructed and an analysis of its effectiveness is carried out. It is shown that the introduction of new IEEE 802.11bd standards will increase the percentage of serviced devices, thereby minimize the overall delay of computing, which will improve the efficiency of the V2X-system. The results of the study can be used in the design and deployment of automated traffic control systems in cities.\",\"PeriodicalId\":298883,\"journal\":{\"name\":\"Proceedings of Telecommunication Universities\",\"volume\":\"18 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-03-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of Telecommunication Universities\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.31854/1813-324x-2023-9-1-14-23\",\"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 Telecommunication Universities","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.31854/1813-324x-2023-9-1-14-23","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Numerical Analysis of the Mathematical Model of a Cluster V2X-System
The article analyzes the results of numerical modeling of information processes in vehicular ad-hoc networks (VANETs). The review of works devoted to clustering and data caching schemes in Vehicle-to-Everything (V2X) systems is given. L1-metric was chosen as a metric because of its active use in cities with modern layout. Two approaches to the description and evaluation of the efficiency of interaction of boundary devices in a traditional configuration and using a cluster scheme with a shared cache are considered. A mathematical model is constructed and an analysis of its effectiveness is carried out. It is shown that the introduction of new IEEE 802.11bd standards will increase the percentage of serviced devices, thereby minimize the overall delay of computing, which will improve the efficiency of the V2X-system. The results of the study can be used in the design and deployment of automated traffic control systems in cities.
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