{"title":"5G流量分流:L-LTE或Wi-Fi","authors":"Ibrahim Elgendi, K. Munasinghe, A. Jamalipour","doi":"10.1109/INFCOMW.2017.8116470","DOIUrl":null,"url":null,"abstract":"To cope with increasing mobile data traffic, researchers are currently working on traffic offloading techniques for delivering data over unlicensed cellular bands. Current offloading schemes based on offloading data to Wi-Fi regardless Wi-Fi has sufficient throughput or not. Though, we propose a novel offloading technique based on the Remaining Throughput Scheme (RTS) for Wi-Fi selection. In our proposed RTS technique, data is offloaded from the Unlicensed Long-Term Evolution (U-LTE) network such as Pico/Femto cells or Programmable Base Stations (PBSs) to Wi-Fi Access Points. Further, we propose Distance-based Transfer (DT) and Speed-based Transfer (ST) schemes to transfer users from PBS to Wi-Fi or Licensed LTE (L-LTE) Base Stations (BSs), where the transfer process relies on distance and speed of users, respectively. In this paper, the following three important issues relating to facilitating this transfer are addressed: which Wi-Fi Access Point (AP) should be selected to transfer users, which U-LTE users should be transferred to Wi-Fi, and which U-LTE users should be transferred to L-LTE. Network performance will increase by using RTS, DT and ST schemes as per the analytical evaluations presented.","PeriodicalId":306731,"journal":{"name":"2017 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":"{\"title\":\"Traffic offloading for 5G: L-LTE or Wi-Fi\",\"authors\":\"Ibrahim Elgendi, K. Munasinghe, A. Jamalipour\",\"doi\":\"10.1109/INFCOMW.2017.8116470\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"To cope with increasing mobile data traffic, researchers are currently working on traffic offloading techniques for delivering data over unlicensed cellular bands. Current offloading schemes based on offloading data to Wi-Fi regardless Wi-Fi has sufficient throughput or not. Though, we propose a novel offloading technique based on the Remaining Throughput Scheme (RTS) for Wi-Fi selection. In our proposed RTS technique, data is offloaded from the Unlicensed Long-Term Evolution (U-LTE) network such as Pico/Femto cells or Programmable Base Stations (PBSs) to Wi-Fi Access Points. Further, we propose Distance-based Transfer (DT) and Speed-based Transfer (ST) schemes to transfer users from PBS to Wi-Fi or Licensed LTE (L-LTE) Base Stations (BSs), where the transfer process relies on distance and speed of users, respectively. In this paper, the following three important issues relating to facilitating this transfer are addressed: which Wi-Fi Access Point (AP) should be selected to transfer users, which U-LTE users should be transferred to Wi-Fi, and which U-LTE users should be transferred to L-LTE. Network performance will increase by using RTS, DT and ST schemes as per the analytical evaluations presented.\",\"PeriodicalId\":306731,\"journal\":{\"name\":\"2017 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)\",\"volume\":\"28 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-05-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"7\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2017 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/INFCOMW.2017.8116470\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/INFCOMW.2017.8116470","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
To cope with increasing mobile data traffic, researchers are currently working on traffic offloading techniques for delivering data over unlicensed cellular bands. Current offloading schemes based on offloading data to Wi-Fi regardless Wi-Fi has sufficient throughput or not. Though, we propose a novel offloading technique based on the Remaining Throughput Scheme (RTS) for Wi-Fi selection. In our proposed RTS technique, data is offloaded from the Unlicensed Long-Term Evolution (U-LTE) network such as Pico/Femto cells or Programmable Base Stations (PBSs) to Wi-Fi Access Points. Further, we propose Distance-based Transfer (DT) and Speed-based Transfer (ST) schemes to transfer users from PBS to Wi-Fi or Licensed LTE (L-LTE) Base Stations (BSs), where the transfer process relies on distance and speed of users, respectively. In this paper, the following three important issues relating to facilitating this transfer are addressed: which Wi-Fi Access Point (AP) should be selected to transfer users, which U-LTE users should be transferred to Wi-Fi, and which U-LTE users should be transferred to L-LTE. Network performance will increase by using RTS, DT and ST schemes as per the analytical evaluations presented.