Two-Tier 5G Wireless Networks

两层 5G 无线网络

• 批准号: 500564-2016
• 负责人: Sousa, Elvino
• 金额: $ 4.7万
• 依托单位: University of Toronto
• 依托单位国家: 加拿大
• 项目类别: Collaborative Research and Development Grants
• 财政年份: 2018
• 资助国家: 加拿大
• 起止时间: 2018-01-01 至 2019-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=665667
• 关键词: Two; Tier; 5G; Wireless; Networks

There is currently a great deal of interest in the use of unlicensed frequency bands for cellular system services.**The state of the art standard for cellular system transmission is known as LTE. As a result this new system is**commonly referred to as LTE-U. The push for LTE-U is motivated by the great success of cellular services**based on smart-phones and the associated shortage of spectrum for cellular systems, and the fact that there is a**large amount of spectrum that has been allocated to WiFi services, especially in the 5 GHz band. However the**WiFi community is concerned that the "incursion" of LTE systems into the WiFi unlicensed bands will result in**degradation of the quality of WiFi based services. The purpose of this project is to determine the impact of the**addition of these LTE-U services on the WiFi services. The project will introduce various parameters to model**the behaviour of LTE-U transmissions in the WiFi band and at the same time determine the impact on the WiFi**services.

目前对蜂窝系统服务使用未经许可的频带有很大的兴趣。**蜂窝系统传输的最新标准被称为LTE。因此，这种新系统通常被称为LTE-U。推动LTE-U的动力来自于基于智能手机的蜂窝服务的巨大成功，以及蜂窝系统相关的频谱短缺，以及有大量频谱被分配给WiFi服务的事实，特别是在5ghz频段。然而，WiFi社区担心LTE系统“入侵”WiFi无牌频段会导致基于WiFi的服务质量下降。这个项目的目的是确定这些LTE-U业务的增加对WiFi业务的影响。该项目将引入各种参数来模拟LTE-U在WiFi频段的传输行为，同时确定对WiFi**业务的影响。