Sub-THz Wireless Transport Layer for Ubiquitous High Data Rate
Sub-THz Wireless Transport Layer for Ubiquitous High Data Rate
复制标题
次太赫兹无线传输层可实现无处不在的高数据速率
DOI：
10.1109/mcom.001.2000326
复制
发表时间：
2021
影响因子：
11.2
通讯作者：
C. Paoloni
中科院分区：
文献类型：
--
作者：
C. Paoloni
5G和未来的6G雄心壮志将成为现实，当无线“无限数据”将可用时。每秒千兆和每秒太比特是衡量新兴应用(如8K视频、电子健康、扩展现实、车载到一切等)数据需求的新单位。实际的无线网络基于光纤基板，该光纤基板通过固定接入点馈送无线层，以低得多的容量分发给用户，这对数据密集型应用的引入构成了限制。为了增加无线分布层的区域容量，需要一个泛在的数据源。在屋顶层传输数据的无线层被构思为无线复制光纤基板的数据供应，具有无限的接入灵活性。这一新的层由光纤馈送，并向无线分布层提供任意分布的链路，以实现泛在数据分发。描述了所提出的无线传输层的体系结构和使能技术。
5G and the future 6G ambitions will be real when wireless “unlimited data” will be available. Multi-gigabit-per-second and terabit-per-second are the new units to measure the data demand of emerging applications such as 8K video, e-health, extended reality, vehicle-to-everything, and many others. Actual wireless networks are based on the fiber substrate that feeds, by fixed access points, a wireless layer for distribution to users at much lower capacity, posing a limit to the introduction of data-hungry applications. To increase the area capacity of the wireless distribution layer, a ubiquitous data source is needed. A wireless layer to transport data at the rooftop level is conceived to wirelessly replicate the data provision of the fiber substrate, with unlimited access flexibility. This new layer is fed by fiber and provides to the wireless distribution layer arbitrarily distributed links for ubiquitous data distribution. The architecture and enabling technology of the proposed wireless transport layer is described.