三维多径衰落测量扫描仪

2020 International Conference on Information and Communication Technology Convergence (ICTC) Pub Date : 2020-10-21 DOI:10.1109/ICTC49870.2020.9289489

Issei Makino, N. Miki

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引用次数: 1

摘要

为了设计智能建筑等室内物联网应用，了解室内环境的传播特性至关重要。为此，我们实现了尺寸为1.5 × 1.5 × 1.5 m(活动范围约为1.3 × 1.3 × 1.3 m)的三维(3D)扫描仪，可以精确地获得三维扫描仪内的多径衰落变化。给出了在磁屏蔽室中采用LoRa模块的接收信号强度指标(RSSI)测量结果。测量结果表明了所实现的三维扫描仪对多径衰落的测量精度和有效性。

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Three-dimensional Scanner for Multipath Fading Measurement

In order to design the indoor internet of things (IoT) applications such as smart buildings, it is crucial to understand the propagation characteristics of the indoor environments. To this end, we implement the three-dimensional (3D) scanner with the size of 1.5 × 1.5 × 1.5 m (movable range of approximately 1.3 × 1.3 × 1.3 m). We can obtain the multipath fading variation precisely within the 3D scanner. We present the received signal strength indicator (RSSI) measurement results employing LoRa modules in the magnetic shield room. The measurement results indicate its accurate measurements and effectiveness of the implemented 3D scanner for multipath fading.

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2020 International Conference on Information and Communication Technology Convergence (ICTC)

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