{"title":"5G网络中多播业务的寻呼组大小分配","authors":"O. Vikhrova, S. Pizzi, A. Molinaro, G. Araniti","doi":"10.1109/INFOCOMWKSHPS50562.2020.9162851","DOIUrl":null,"url":null,"abstract":"Group-oriented/multicast services in cellular networks are gaining momentum as the number of connected Internet of Things (IoT) devices is constantly growing. Different sensors, video cameras, robots, and general-purpose IoT devices can be organised into groups to receive services over a Point-to-Multipoint (PTM) link, thus improving the system spectral efficiency. When the group-oriented content is available in the radio access network (RAN) segment, the network sends paging messages to announce the multicast service. However, most of the battery-powered devices are not immediately available for paging and multicast services. In this work, we analyze the fundamental trade-off between paging and delay for the group-based content delivery. The impact of different paging configurations on the system performance is investigated analytically and proved by simulations.","PeriodicalId":104136,"journal":{"name":"IEEE INFOCOM 2020 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Paging Group Size Distribution for Multicast Services in 5G Networks\",\"authors\":\"O. Vikhrova, S. Pizzi, A. Molinaro, G. Araniti\",\"doi\":\"10.1109/INFOCOMWKSHPS50562.2020.9162851\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Group-oriented/multicast services in cellular networks are gaining momentum as the number of connected Internet of Things (IoT) devices is constantly growing. Different sensors, video cameras, robots, and general-purpose IoT devices can be organised into groups to receive services over a Point-to-Multipoint (PTM) link, thus improving the system spectral efficiency. When the group-oriented content is available in the radio access network (RAN) segment, the network sends paging messages to announce the multicast service. However, most of the battery-powered devices are not immediately available for paging and multicast services. In this work, we analyze the fundamental trade-off between paging and delay for the group-based content delivery. The impact of different paging configurations on the system performance is investigated analytically and proved by simulations.\",\"PeriodicalId\":104136,\"journal\":{\"name\":\"IEEE INFOCOM 2020 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)\",\"volume\":\"49 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IEEE INFOCOM 2020 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/INFOCOMWKSHPS50562.2020.9162851\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE INFOCOM 2020 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/INFOCOMWKSHPS50562.2020.9162851","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Paging Group Size Distribution for Multicast Services in 5G Networks
Group-oriented/multicast services in cellular networks are gaining momentum as the number of connected Internet of Things (IoT) devices is constantly growing. Different sensors, video cameras, robots, and general-purpose IoT devices can be organised into groups to receive services over a Point-to-Multipoint (PTM) link, thus improving the system spectral efficiency. When the group-oriented content is available in the radio access network (RAN) segment, the network sends paging messages to announce the multicast service. However, most of the battery-powered devices are not immediately available for paging and multicast services. In this work, we analyze the fundamental trade-off between paging and delay for the group-based content delivery. The impact of different paging configurations on the system performance is investigated analytically and proved by simulations.
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