2.5 GHz和60 GHz下的建筑物内宽带分区损耗测量
In-Building Wideband Partition Loss Measurements at 2.5 GHz and 60 GHz
摘要：
本文包含了2.5 & 60 GHz室内传播路径损耗和多径延迟扩展的实测数据和经验模型。使用宽带滑动相关器信道探测器记录路径损耗测量，该探测器在现代办公楼的22个独立位置记录了超过39，000个功率延迟分布（PDP）。发射器和接收器之间的距离从3.5米到27.4米不等，并且被各种障碍物隔开，以便为未来的每个房间的单小区无线网络创造现实的环境。路径损耗数据与站点特定信息相结合，以提供对信道特性的深入了解。这些测量和模型可能有助于未来在未经许可的2.4 GHz和60 GHz频段内开发建筑物内无线网络。
英文摘要：
This paper contains measured data and empirical models for 2.5 & 60 GHz in-building propagation path loss and multipath delay spread. Path loss measurements were recorded using a broadband sliding correlator channel sounder which recorded over 39,000 Power Delay Profiles (PDPs) in 22 separate locations in a modern office building. Transmitters and receivers were separated by distances ranging from 3.5 to 27.4 meters, and were separated by a variety of obstructions, in order to create realistic environments for future single-cell-per-room wireless networks. Path loss data is coupled with site-specific information to provide insight into channel characteristics. These measurements and models may aid in the development of future in-building wireless networks in the unlicensed 2.4 GHz and 60 GHz bands.
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