| 講演名 | 2016-10-27 [Technology Exhibit] Portable channel sounder based on software defined radio for studying the wireless propagation channel in an outdoor environment Tossaporn Srisooksai(東工大), Jun-ichi Takada(東工大), Kamol Kaemarungsi(NECTEC), |
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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. |
| 抄録(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. |
| キーワード(和) | Channel Sounder / Propagation Channel / bladeRF / GNU Radio / Software Defined Radio / Agriculture |
| キーワード(英) | Channel Sounder / Propagation Channel / bladeRF / GNU Radio / Software Defined Radio / Agriculture |
| 資料番号 | SR2016-58 |
| 発行日 | 2016-10-20 (SR) |
| 研究会情報 | |
| 研究会 | SR |
|---|---|
| 開催期間 | 2016/10/27(から2日開催) |
| 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. |
| 委員長氏名（和） | 藤井 威生(電通大) |
| 委員長氏名（英） | Takeo Fujii(Univ. of Electro-Comm.) |
| 副委員長氏名（和） | 梅林 健太(東京農工大) / 有吉 正行(NEC) / 亀田 卓(東北大) |
| 副委員長氏名（英） | Kenta Umebayashi(Tokyo Univ. of Agric. and Tech.) / Masayuki Ariyoshi(NEC) / Suguru Kameda(Tohoku Univ.) |
| 幹事氏名（和） | 田久 修(信州大) / 石津 健太郎(NICT) |
| 幹事氏名（英） | Osamu Takyu(Shinshu Univ.) / Kentaro Ishidu(NICT) |
| 幹事補佐氏名（和） | 矢野 一人(ATR) / 稲森 真美子(東海大) / 芝 宏礼(NTT) / Gia Khanh Tran(東工大) |
| 幹事補佐氏名（英） | Kazuto Yano(ATR) / Mamiko Inamori(Tokai Univ.) / Hiroyuki Shiba(NTT) / Gia Khanh Tran(Tokyo Inst. of Tech.) |
| 講演論文情報詳細 | |
| 申込み研究会 | Technical Committee on Smart Radio |
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| 本文の言語 | ENG |
| タイトル（和） | |
| サブタイトル（和） | |
| タイトル（英） | [Technology Exhibit] Portable channel sounder based on software defined radio for studying the wireless propagation channel in an outdoor environment |
| サブタイトル（和） | |
| 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 |
| 第 1 著者 氏名（和/英） | 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） | 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） | 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) |
| 発表年月日 | 2016-10-27 |
| 資料番号 | SR2016-58 |
| 巻番号（vol） | vol.116 |
| 号番号（no） | SR-276 |
| ページ範囲 | pp.11-16(SR), |
| ページ数 | 6 |
| 発行日 | 2016-10-20 (SR) |