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| 講演名 | 2016-10-27 15:00 ［技術展示］Portable channel sounder based on software defined radio for studying the wireless propagation channel in an outdoor environment ○Tossaporn Srisooksai・Jun-ichi Takada（Tokyo Tech）・Kamol Kaemarungsi（NECTEC）  SR2016-58 |
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| 抄録 | （和） | The propagation channel information is necessary for planning and implementing the wireless networks. Conducting the measurement by channel sounder in a target environment is considered as an approach which can accurately determine the propagation channel. However, it is difficult to utilize the conventional channel sounders in an outdoor measurement because of a high cost and a heavy workload. Therefore, the portable channel sounder which is suitable for the outdoor measurement is developed by adopting the free gnu radio software and the open-source software defined radio device called bladeRF. The multitone-overlapping frequency stepping approach is proposed and implemented on bladeRF device to obtain the wideband characteristics of propagation channel. The experiment in laboratory environment for validating the proposed channel sounder is presented and the figures of the field test conducted in sugarcane field and jackfruit orchard in Thailand are shown. In the exhibition, the operation of this channel sounder will be demonstrated and a part of the measurement result conducted in Thailand will also be presented. |
| （英） | The propagation channel information is necessary for planning and implementing the wireless networks. Conducting the measurement by channel sounder in a target environment is considered as an approach which can accurately determine the propagation channel. However, it is difficult to utilize the conventional channel sounders in an outdoor measurement because of a high cost and a heavy workload. Therefore, the portable channel sounder which is suitable for the outdoor measurement is developed by adopting the free gnu radio software and the open-source software defined radio device called bladeRF. The multitone-overlapping frequency stepping approach is proposed and implemented on bladeRF device to obtain the wideband characteristics of propagation channel. The experiment in laboratory environment for validating the proposed channel sounder is presented and the figures of the field test conducted in sugarcane field and jackfruit orchard in Thailand are shown. In the exhibition, the operation of this channel sounder will be demonstrated and a part of the measurement result conducted in Thailand will also be presented. |
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| キーワード | （和） | Channel Sounder / Propagation Channel / bladeRF / GNU Radio / Software Defined Radio / Agriculture / / |
| （英） | Channel Sounder / Propagation Channel / bladeRF / GNU Radio / Software Defined Radio / Agriculture / / | |
| 文献情報 | 信学技報, vol. 116, no. 276, SR2016-58, pp. 11-16, 2016年10月. | |
| 資料番号 | SR2016-58 | |
| 発行日 | 2016-10-20 (SR) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| 著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します．(許諾番号：10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| PDFダウンロード | SR2016-58 |
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| 研究会情報 | |
| 研究会 | SR |
| 開催期間 | 2016-10-27 - 2016-10-28 |
| 開催地（和） | 大阪大学 中之島センター |
| 開催地（英） | Osaka Univ. Nakanoshima Center |
| テーマ（和） | 技術展示，製品展示 |
| テーマ（英） | Technical Exhibition, Product Exhibition, etc. |
| 講演論文情報の詳細 | |
| 申込み研究会 | SR |
| 会議コード | 2016-10-SR |
| 本文の言語 | 英語 |
| タイトル（和） | |
| サブタイトル（和） | |
| タイトル（英） | Portable channel sounder based on software defined radio for studying the wireless propagation channel in an outdoor environment |
| サブタイトル（英） | |
| キーワード(1)（和/英） | Channel Sounder / Channel Sounder |
| キーワード(2)（和/英） | Propagation Channel / Propagation Channel |
| キーワード(3)（和/英） | bladeRF / bladeRF |
| キーワード(4)（和/英） | GNU Radio / GNU Radio |
| キーワード(5)（和/英） | Software Defined Radio / Software Defined Radio |
| キーワード(6)（和/英） | Agriculture / Agriculture |
| キーワード(7)（和/英） | / |
| キーワード(8)（和/英） | / |
| 第1著者 氏名（和/英/ヨミ） | Tossaporn Srisooksai / Tossaporn Srisooksai / |
| 第1著者 所属（和/英） | Tokyo Institute of Technology (略称： 東工大) Tokyo Institute of Technology (略称： Tokyo Tech) |
| 第2著者 氏名（和/英/ヨミ） | Jun-ichi Takada / Jun-ichi Takada / |
| 第2著者 所属（和/英） | Tokyo Institute of Technology (略称： 東工大) Tokyo Institute of Technology (略称： Tokyo Tech) |
| 第3著者 氏名（和/英/ヨミ） | Kamol Kaemarungsi / Kamol Kaemarungsi / |
| 第3著者 所属（和/英） | Thailand National Electronics and Computer Technology Center (略称： NECTEC) Thailand National Electronics and Computer Technology Center (略称： NECTEC) |
| 講演者 | 第1著者 |
| 発表日時 | 2016-10-27 15:00:00 |
| 発表時間 | 150分 |
| 申込先研究会 | SR |
| 資料番号 | SR2016-58 |
| 巻番号（vol） | vol.116 |
| 号番号（no） | no.276 |
| ページ範囲 | pp.11-16 |
| ページ数 | 6 |
| 発行日 | 2016-10-20 (SR) |
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