{"title":"HetNets中基于RAN切片的切换方案","authors":"Xudong Dong, Liqiang Zhao, H Zhao, Chengkang Pan","doi":"10.1109/ICDSP.2018.8631578","DOIUrl":null,"url":null,"abstract":"In this paper, we propose a radio access network (RAN) slicing based handover scheme in heterogeneous networks, which provides users with better QoS of customized services during handover. Firstly, we present a hierarchical control model composed of a global controller and multiple local controllers for the heterogeneous networks, including LTE, WLAN and NR. Secondly, we develop each RAN slice based on control/user plane separation to provide users with customized services. Thirdly, we implement the RAN slicing based handover scheme. Finally, we develop a testbed based on open-source software and the experiment results verify the feasibility of the proposed handover scheme.","PeriodicalId":218806,"journal":{"name":"2018 IEEE 23rd International Conference on Digital Signal Processing (DSP)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"RAN Slicing-based Handover Scheme in HetNets\",\"authors\":\"Xudong Dong, Liqiang Zhao, H Zhao, Chengkang Pan\",\"doi\":\"10.1109/ICDSP.2018.8631578\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, we propose a radio access network (RAN) slicing based handover scheme in heterogeneous networks, which provides users with better QoS of customized services during handover. Firstly, we present a hierarchical control model composed of a global controller and multiple local controllers for the heterogeneous networks, including LTE, WLAN and NR. Secondly, we develop each RAN slice based on control/user plane separation to provide users with customized services. Thirdly, we implement the RAN slicing based handover scheme. Finally, we develop a testbed based on open-source software and the experiment results verify the feasibility of the proposed handover scheme.\",\"PeriodicalId\":218806,\"journal\":{\"name\":\"2018 IEEE 23rd International Conference on Digital Signal Processing (DSP)\",\"volume\":\"49 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2018 IEEE 23rd International Conference on Digital Signal Processing (DSP)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICDSP.2018.8631578\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 IEEE 23rd International Conference on Digital Signal Processing (DSP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICDSP.2018.8631578","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
In this paper, we propose a radio access network (RAN) slicing based handover scheme in heterogeneous networks, which provides users with better QoS of customized services during handover. Firstly, we present a hierarchical control model composed of a global controller and multiple local controllers for the heterogeneous networks, including LTE, WLAN and NR. Secondly, we develop each RAN slice based on control/user plane separation to provide users with customized services. Thirdly, we implement the RAN slicing based handover scheme. Finally, we develop a testbed based on open-source software and the experiment results verify the feasibility of the proposed handover scheme.