Toktam Mahmoodi, Stephen H. Johnson, M. Condoluci, Vicknesan Ayadurai, M. Cuevas, M. Dohler
{"title":"管理5G融合核心接入流量转向、交换、分裂","authors":"Toktam Mahmoodi, Stephen H. Johnson, M. Condoluci, Vicknesan Ayadurai, M. Cuevas, M. Dohler","doi":"10.4018/978-1-5225-7570-2.CH008","DOIUrl":null,"url":null,"abstract":"This chapter discusses the ongoing work around hybrid access and network convergence, with particular emphasis on recent works on ATSSS in 3GPP. Three main aspects are analyzed: policy enforcement, integration with 5G QoS framework, interaction with underlying multi-path transport protocol. The chapter also provides some preliminary testbed results showing the benefits of ATSSS in the management of multiple accesses analyzing some primary performance indicators such as achievable data rates, link utilization for aggregated traffic, and session setup latency. The chapter also provides some results by considering two examples of realization of ATSSS policies to avoid inefficiency in link utilization and to allow the fulfillment of data rate requirements.","PeriodicalId":298363,"journal":{"name":"Research Anthology on Developing and Optimizing 5G Networks and the Impact on Society","volume":"77 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Managing 5G Converged Core With Access Traffic Steering, Switching, and Splitting\",\"authors\":\"Toktam Mahmoodi, Stephen H. Johnson, M. Condoluci, Vicknesan Ayadurai, M. Cuevas, M. Dohler\",\"doi\":\"10.4018/978-1-5225-7570-2.CH008\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This chapter discusses the ongoing work around hybrid access and network convergence, with particular emphasis on recent works on ATSSS in 3GPP. Three main aspects are analyzed: policy enforcement, integration with 5G QoS framework, interaction with underlying multi-path transport protocol. The chapter also provides some preliminary testbed results showing the benefits of ATSSS in the management of multiple accesses analyzing some primary performance indicators such as achievable data rates, link utilization for aggregated traffic, and session setup latency. The chapter also provides some results by considering two examples of realization of ATSSS policies to avoid inefficiency in link utilization and to allow the fulfillment of data rate requirements.\",\"PeriodicalId\":298363,\"journal\":{\"name\":\"Research Anthology on Developing and Optimizing 5G Networks and the Impact on Society\",\"volume\":\"77 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Research Anthology on Developing and Optimizing 5G Networks and the Impact on Society\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.4018/978-1-5225-7570-2.CH008\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Research Anthology on Developing and Optimizing 5G Networks and the Impact on Society","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4018/978-1-5225-7570-2.CH008","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Managing 5G Converged Core With Access Traffic Steering, Switching, and Splitting
This chapter discusses the ongoing work around hybrid access and network convergence, with particular emphasis on recent works on ATSSS in 3GPP. Three main aspects are analyzed: policy enforcement, integration with 5G QoS framework, interaction with underlying multi-path transport protocol. The chapter also provides some preliminary testbed results showing the benefits of ATSSS in the management of multiple accesses analyzing some primary performance indicators such as achievable data rates, link utilization for aggregated traffic, and session setup latency. The chapter also provides some results by considering two examples of realization of ATSSS policies to avoid inefficiency in link utilization and to allow the fulfillment of data rate requirements.