| Presentation | 2023-01-19 [Short Paper] Comparative Study of Object Localization by Millimeter Wave Sensing and Sound Wave Sensing Ryosuke Hanahara, Itsuki Yonemura, Koji Yamamoto, Takuto Arai, Shuki Hideki, Tatsuhiko Iwakuni, Daisei Uchida, Naoki Kita, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper compares sensing of indoor communication environments using the beam search method in millimeter-wave (mmWave) communications and sensing using the results of arrival angle estimation using a linear microphone array and acoustic wave, particularly for object location estimation. MmWaves are highly linear and, therefore, vulnerable to blocking of LOS paths. Estimating a moving object's position helps achieve high-quality communications because it can predict changes in received power, including obstructions. Therefore, our sensing of moving objects is based on the observations used in mmWave beamforming. The same sensing experiments are performed using acoustic waves, which have different physical properties than radio waves. Experimental evaluations have identified differences in the trends of sensing results. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Millimeter-wave sensing / Acoustic sensing / Linear microphone array / Millimeter-wave communication / IEEE 802.11ad / Localization |
| Paper # | SeMI2022-84 |
| Date of Issue | 2023-01-12 (SeMI) |
| Conference Information | |
| Committee | SeMI |
|---|---|
| Conference Date | 2023/1/19(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Naruto grand hotel |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Koji Yamamoto(Kyoto Univ.) |
| Vice Chair | Kazuya Monden(Hitachi) / Yasunori Owada(NICT) / Shunsuke Saruwatari(Osaka Univ.) |
| Secretary | Kazuya Monden(NTT DOCOMO) / Yasunori Owada(Tokyo Univ. of Agri. and Tech.) / Shunsuke Saruwatari(Osaka Univ.) |
| Assistant | Yuki Matsuda(NAIST) / Akihito Taya(Aoyama Gakuin Univ.) / Takeshi Hirai(Osaka Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Sensor Network and Mobile Intelligence |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Short Paper] Comparative Study of Object Localization by Millimeter Wave Sensing and Sound Wave Sensing |
| Sub Title (in English) | |
| Keyword(1) | Millimeter-wave sensing |
| Keyword(2) | Acoustic sensing |
| Keyword(3) | Linear microphone array |
| Keyword(4) | Millimeter-wave communication |
| Keyword(5) | IEEE 802.11ad |
| Keyword(6) | Localization |
| 1st Author's Name | Ryosuke Hanahara |
| 1st Author's Affiliation | Kyoto University(Kyoto Univ.) |
| 2nd Author's Name | Itsuki Yonemura |
| 2nd Author's Affiliation | Kyoto University(Kyoto Univ.) |
| 3rd Author's Name | Koji Yamamoto |
| 3rd Author's Affiliation | Kyoto University(Kyoto Univ.) |
| 4th Author's Name | Takuto Arai |
| 4th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 5th Author's Name | Shuki Hideki |
| 5th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 6th Author's Name | Tatsuhiko Iwakuni |
| 6th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 7th Author's Name | Daisei Uchida |
| 7th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 8th Author's Name | Naoki Kita |
| 8th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| Date | 2023-01-19 |
| Paper # | SeMI2022-84 |
| Volume (vol) | vol.122 |
| Number (no) | SeMI-341 |
| Page | pp.pp.54-56(SeMI), |
| #Pages | 3 |
| Date of Issue | 2023-01-12 (SeMI) |