| Paper Abstract and Keywords |
| Presentation |
2022-10-31 10:30
[Poster Presentation]
Highly Detectable Collision Detection in PhyC-SN by Receiving Antenna Selection
Toshi Ito, Osamu Takyu (Shinshu Univ.), Mai Ohta (Fukuoka Univ), Takeo Fujii, Koichi Adachi (UEC) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
The feature of phase dispersion is used as a collision detection method in the wireless physical quantity conversion-summary (PhyC-SN) method, which converts sensor information into a carrier wave for transmission, utilizing the frequency offset. However, low-power signal points are easily affected by noise and the phase transition fluctuates, resulting in a high dispersion value. Therefore, even when the transmitted signal is not in collision, the dispersion value may be high, affecting identification. This paper proposes a collision detection method in which a certain threshold is set and the phase variance is calculated only for signal points with power above the threshold and is used as a feature. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
PhyC-SN / Frequency Offset / Window function / SVM / / / / |
| Reference Info. |
IEICE Tech. Rep. |
| Paper # |
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| Date of Issue |
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| Download PDF |
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| Conference Information |
| Committee |
RISING |
| Conference Date |
2022-10-31 - 2022-11-02 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kyoto Terrsa (Day 1), and Online (Day 2, 3) |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
RISING |
| Conference Code |
2022-10-RISING |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Highly Detectable Collision Detection in PhyC-SN by Receiving Antenna Selection |
| Sub Title (in English) |
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| Keyword(1) |
PhyC-SN |
| Keyword(2) |
Frequency Offset |
| Keyword(3) |
Window function |
| Keyword(4) |
SVM |
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| 1st Author's Name |
Toshi Ito |
| 1st Author's Affiliation |
Shinshu University (Shinshu Univ.) |
| 2nd Author's Name |
Osamu Takyu |
| 2nd Author's Affiliation |
Shinshu University (Shinshu Univ.) |
| 3rd Author's Name |
Mai Ohta |
| 3rd Author's Affiliation |
Fukuoka University (Fukuoka Univ) |
| 4th Author's Name |
Takeo Fujii |
| 4th Author's Affiliation |
The University of Electro-Communications (UEC) |
| 5th Author's Name |
Koichi Adachi |
| 5th Author's Affiliation |
The University of Electro-Communications (UEC) |
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| Speaker |
Author-1 |
| Date Time |
2022-10-31 10:30:00 |
| Presentation Time |
45 minutes |
| Registration for |
RISING |
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| Volume (vol) |
vol. |
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