论文标题
3.7和28 GHz的室内工业环境的测量和表征
Measurement and Characterization of an Indoor Industrial Environment at 3.7 and 28 GHz
论文作者
论文摘要
预计第五代（5G）移动网络将在与公司场所部署的私人移动通信网络中发挥越来越多的作用。对于计划，标准化和产品开发，至关重要的是要彻底了解此类环境的无线电频道特征。监管机构已经保留了约3.7 GHz的频率，并满足对更高带宽的需求，毫米波范围的频谱左右是28 GHz的目标。本文在3.7和28 GHz的宽带频道测量活动中介绍了28 GHz的到达方向信息。将结果与3GPP TR 38.901室内工厂模型和其他两篇最近的两篇论文进行了比较。评估路径损失，RMS延迟和角度扩散显示了工业室内环境的独特性质。
Fifth generation (5G) mobile networks are expected to play an increasing role in industrial communication with private mobile communication networks deployed on company premises. For planning, standardization and product development, it is crucial to to thoroughly understand the radio channel characteristics of such environments. Frequencies around 3.7 GHz were already reserved by regulation authorities and to meet the increasing demand for higher bandwidths, spectrum in the millimeter wave range around 28 GHz is targeted. This paper presents a wideband channel measurement campaign at both 3.7 and 28 GHz with direction-of-arrival information at 28 GHz. The results are compared to the 3GPP TR 38.901 Indoor Factory model and to two other recent papers. Evaluation of path loss and RMS delay and angle spread show the unique nature of industrial indoor environments.
