| Presentation | 2023-03-14 GPS and QZSS spoofing signal generation Yuta Kawasaki, ishii koji, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Spoofing, in which actual satellite signals are spoofed to send signals with falsified position and time information, has become a major problem in the Global Navigation Satellite System (GNSS). The generation of a pseudo-GNSS signal is necessary to study anti-spoofing measures. This study proposes how to generate an environment where GPS and QZSS are present based on USRP. Specifically, the GPS-SDR-SIM, which supports only GPS signals, was modified to generate a simulation file with QZSS L1C/A signals, and RF signals were generated using USRP. It is shown that the position and time information can be falsified in a commercial GNSS receiver that received our generated signals. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | GPS / QZSS / software defined radio / spoofing |
| Paper # | IT2022-82,ISEC2022-61,WBS2022-79,RCC2022-79 |
| Date of Issue | 2023-03-07 (IT, ISEC, WBS, RCC) |
| Conference Information | |
| Committee | RCC / ISEC / IT / WBS |
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| Conference Date | 2023/3/14(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Shunichi Azuma(Nagoya Univ.) / Noboru Kunihiro(Tsukuba Univ.) / Tetsuya Kojima(Tokyo Kosen) / Takashi Shono(Wind River) |
| Vice Chair | Shunichi Azuma(Hokkaido Univ.) / Koji Ishii(Kagawa Univ.) / Junji Shikata(Yokohama National Univ.) / Goichiro Hanaoka(AIST) / Yasuyuki Nogami(Okayama Univ.) / Hiroyasu Ishikawa(Nihon Univ.) / Hideki Ochiai(Yokohama National Univ.) |
| Secretary | Shunichi Azuma(CRIEPI) / Koji Ishii(Ritsumeikan Univ.) / Junji Shikata(AIST) / Goichiro Hanaoka(Ibaraki Univ.) / Yasuyuki Nogami(Saitamai Univ.) / Hiroyasu Ishikawa(Nagaoka Univ. of Tech.) / Hideki Ochiai(Okayama Prefectural Univ.) |
| Assistant | SHAN LIN(NICT) / Ryosuke Adachi(Yamaguchi Univ.) / Yoshikazu Hanatani(Toshiba) / Takayuki Nozaki(Yamaguchi Univ.) / Sun Ran(Ibaraki Univ.) / Chen Na(NAIST) |
| Paper Information | |
| Registration To | Technical Committee on Reliable Communication and Control / Technical Committee on Information Security / Technical Committee on Information Theory / Technical Committee on Wideband System |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | GPS and QZSS spoofing signal generation |
| Sub Title (in English) | |
| Keyword(1) | GPS |
| Keyword(2) | QZSS |
| Keyword(3) | software defined radio |
| Keyword(4) | spoofing |
| 1st Author's Name | Yuta Kawasaki |
| 1st Author's Affiliation | Kagawa University(Kagawa Univ.) |
| 2nd Author's Name | ishii koji |
| 2nd Author's Affiliation | Kagawa University(Kagawa Univ.) |
| Date | 2023-03-14 |
| Paper # | IT2022-82,ISEC2022-61,WBS2022-79,RCC2022-79 |
| Volume (vol) | vol.122 |
| Number (no) | IT-427,ISEC-428,WBS-429,RCC-430 |
| Page | pp.pp.91-96(IT), pp.91-96(ISEC), pp.91-96(WBS), pp.91-96(RCC), |
| #Pages | 6 |
| Date of Issue | 2023-03-07 (IT, ISEC, WBS, RCC) |