Presentation | 2023-10-20 [Invited Lecture] Wireless Sensing with Control Signals Koji Yamamoto, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This talk introduces the study of wireless sensing framework, in which wireless communication devices are used for sensing. In particular, as for device-free sensing using feedback information for MIMO eigenmode transmission in IEEE 802.11ac/ax wireless LANs, we introduce machine learning-based sensing performance improvement as well as machine learning-independent angle of departure estimation, respiratory and heart rate estimation, real-time intruder detection, and line-of-sight estimation. These results suggest a potential privacy risk in that sensing is possible from maliciously sniffed feedback information. In addition, we introduce human gait direction estimation using low-frequency acquired CSI to avoid excessive CSI observations, and device-free sensing using mmWave beam scan. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Machine learning / wireless LAN / wireless sensing |
Paper # | RCS2023-146 |
Date of Issue | 2023-10-12 (RCS) |
Conference Information | |
Committee | RCS |
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Conference Date | 2023/10/19(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kagawa University (Saiwai-cho Campus), and online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Wireless Communication Schemes, Wireless Communication Systems, Wireless Standards, Future Wireless Systems, etc. |
Chair | Kenichi Higuchi(Tokyo Univ. of Science) |
Vice Chair | Fumihide Kojima(NICT) / Osamu Muta(Kyushu Univ.) / Naoto Ishii(NEC) |
Secretary | Fumihide Kojima(Univ. of Electro-Comm) / Osamu Muta(Sharp) / Naoto Ishii(Mitsubishi Electric) |
Assistant | Masashi Iwabuchi(NTT) / Issei Kanno(KDDI Research) / Yuyuan Chang(Tokyo Inst. of Tech) / Kazuki Maruta(Tokyo Univ. of Science) / Kiichi Tateishi(NTT Docomo) |
Paper Information | |
Registration To | Technical Committee on Radio Communication Systems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Invited Lecture] Wireless Sensing with Control Signals |
Sub Title (in English) | |
Keyword(1) | Machine learning |
Keyword(2) | wireless LAN |
Keyword(3) | wireless sensing |
1st Author's Name | Koji Yamamoto |
1st Author's Affiliation | Kyoto Institute of Technology(KIT) |
Date | 2023-10-20 |
Paper # | RCS2023-146 |
Volume (vol) | vol.123 |
Number (no) | RCS-224 |
Page | pp.pp.87-88(RCS), |
#Pages | 2 |
Date of Issue | 2023-10-12 (RCS) |