Development of Coherent Base Station Scanner with Real-Time Demodulation

Kazuma Tomimoto; Ryo Yamaguchi; Takeshi Fukusako

doi:10.1587/comex.2021COL0013

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Development of Coherent Base Station Scanner with Real-Time Demodulation

Kazuma Tomimoto, Ryo Yamaguchi, Takeshi Fukusako

著者情報

キーワード: vehicular MIMO (Multiple Input and Multiple Output), LTE (Long Term Evolution), fading analysis

ジャーナルフリー早期公開

論文ID: 2021COL0013

DOI https://doi.org/10.1587/comex.2021COL0013

この記事には本公開記事があります。

The final version of this article is now available: Vol. 10 (2021), No. 12 pp. 905-911

詳細

抄録

A base station scanner that can evaluate MIMO antennas for LTE downlink signaling has been proposed. In this system, all signal processing is done offline, so analysis is significantly delayed. Further, only FDD-LTE is supported. This report details a coherent base station scanner that offers real-time demodulation of not only FDD but also TDD. Experiments on LTE signals using both duplex modes confirm that the developed scanner offers excellent performance and reduced post analysis times.

責任著者(Corresponding author)

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