论文标题

Shine(高频室内环境的策略)具有有效的THZ-AP放置

SHINE (Strategies for High-frequency INdoor Environments) with Efficient THz-AP Placement

论文作者

Singh, Rohit, Sicker, Douglas

论文摘要

超高网络中对超高吞吐量的需求不断增长,可能会对5G容量造成损失。此外,随着图像Internet(IoT)和用于室内杀手应用的不断增长的用例,有必要超越5G技术。一种有希望的技术是在频率上移动更高,例如THZ($ 300 $ $ GHz $ -10 $ $ $ THZ $)。 THZ拥有大量的绿地频道,范围从$ 10 $ GHz $到$ 200 $ GHz $(最佳情况),这在传统的射频(RF)或毫米波(MMWave)频段中不可用。尽管THZ具有满足此类需求的巨大潜力,但围绕硬件,链接预算,移动性,障碍,日程安排和部署的许多挑战都带来了许多挑战。 Terahertz访问点(THZ-APS)对部署很敏感,并且可能会对系统\ totequotesingle s动态(即覆盖范围,吞吐量和效率)产生严重影响。在本文中,我们提出了高频室内环境或Shine的策略,该策略侧重于THZ频谱中有效的AP部署,并从使用室内改善照明条件的方法中汲取动力。由于THZ \ texQuotesingle的有限覆盖面积为几米,与当今的单路由器/盒/AP型号相比,满足人口稠密房间所需的THZ-aps数量将更高。 THZ-APS的数量不仅会增加运营成本,而且(在某些情况下)也可以使系统效率低下。通过Shine,我们探讨了与部署相关的挑战,并提出了减轻同样的策略。

The increasing demand for ultra-high throughput in ultra-dense networks might take a toll on 5G capacity. Moreover, with Internet-of-Things (IoT) and the growing use-cases for indoor killer-applications, it will be necessary to look beyond 5G technologies. One such promising technology is to move higher in the frequencies, such as the THz ($300$ $GHz$-$10$ $THz$) spectrum. THz has a massive number of greenfield-contiguous channels ranging from $10$ $GHz$ to $200$ $GHz$ (best case), which was not available in the traditional radio frequency (RF) or millimeter wave (mmWave) bands. Although THz has immense potential to cater to such demands, it comes with numerous challenges revolving around hardware, link budget, mobility, blockages, scheduling, and deployment. Terahertz access points (THz-APs) are sensitive to deployment and can critically impact a system\textquotesingle s dynamics (i.e., coverage, throughput, and efficiency). In this paper, we present Strategies for High-frequency INdoor Environments or SHINE, which focuses on efficient AP deployment in the THz spectrum and draws motivation from approaches used indoor to improve lighting conditions. Due to THz\textquotesingle s limited coverage area of a few meters, the number of THz-APs required to satisfy a densely populated room will be higher compared to today's single router/box/AP model. This increased number of THz-APs will not only increase the operational costs, but also (in some cases) can make the system inefficient. Through SHINE, we explore the deployment-related challenges and propose strategies to mitigate the same.

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