ダウンロード数: 121
このアイテムのファイル:
ファイル | 記述 | サイズ | フォーマット | |
---|---|---|---|---|
OJVT.2023.3237390.pdf | 2.22 MB | Adobe PDF | 見る/開く |
タイトル: | Software-Defined Radio-Based 5G Physical Layer Experimental Platform for Highly Mobile Environments |
著者: | Mori, Shota Mizutani, Keiichi Harada, Hiroshi https://orcid.org/0000-0001-5904-7987 (unconfirmed) |
著者名の別形: | 森, 聖太 水谷, 圭一 原田, 博司 |
キーワード: | Highly mobile software-defined radio vehicular network V2X 5G |
発行日: | 16-Jan-2023 |
出版者: | Institute of Electrical and Electronics Engineers (IEEE) |
誌名: | IEEE Open Journal of Vehicular Technology |
巻: | 4 |
開始ページ: | 230 |
終了ページ: | 240 |
抄録: | In this study, we developed a 5th generation mobile communication (5G) physical layer (PHY) experimental platform based on software-defined radio (SDR), which makes it easy to customize the transmission and reception process. The developed platform consists of an SDR-based transmitter and a receiver. Digital baseband processing is performed using internal software-based programs. Therefore, it can be used to evaluate the wireless communication performance of 5G (or user-defined modified/customized 5G) not only in a laboratory but also in any field. In addition, as an example of the use of this platform, we proposed signal processing that can receive signals at speeds of 500 km/h or higher and performed an experimental evaluation by running it on the developed platform. Through laboratory experiments in a multipath fading environment using a fading emulator, performance of the developed platform was validated. Moreover, it was confirmed that this platform can satisfy the required block error rate of 0.1 even in a multipath environment at a velocity of approximately 630 km/h, which exceeds the requirements of 5G. Therefore, it has sufficient resilience to be used in high-moving-speed environments. This platform is expected to enable simple testing and evaluation of various new PHY technologies. |
著作権等: | This work is licensed under a Creative Commons Attribution 4.0 License. |
URI: | http://hdl.handle.net/2433/285311 |
DOI(出版社版): | 10.1109/OJVT.2023.3237390 |
出現コレクション: | 学術雑誌掲載論文等 |
このアイテムは次のライセンスが設定されています: クリエイティブ・コモンズ・ライセンス