Paper Abstract and Keywords |
Presentation |
2023-03-14 13:25
Generation of GPS and QZSS Spoofing Signals Yuta Kawasaki, ishii koji (Kagawa Univ.) IT2022-82 ISEC2022-61 WBS2022-79 RCC2022-79 |
Abstract |
(in Japanese) |
(See Japanese page) |
(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) |
(in English) |
GPS / QZSS / software defined radio / spoofing / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 122, no. 430, RCC2022-79, pp. 91-96, March 2023. |
Paper # |
RCC2022-79 |
Date of Issue |
2023-03-07 (IT, ISEC, WBS, RCC) |
ISSN |
Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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IT2022-82 ISEC2022-61 WBS2022-79 RCC2022-79 |
Conference Information |
Committee |
RCC ISEC IT WBS |
Conference Date |
2023-03-14 - 2023-03-15 |
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(See Japanese page) |
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Paper Information |
Registration To |
RCC |
Conference Code |
2023-03-RCC-ISEC-IT-WBS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Generation of GPS and QZSS Spoofing Signals |
Sub Title (in English) |
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GPS |
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QZSS |
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software defined radio |
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spoofing |
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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.) |
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Speaker |
Author-1 |
Date Time |
2023-03-14 13:25:00 |
Presentation Time |
25 minutes |
Registration for |
RCC |
Paper # |
IT2022-82, ISEC2022-61, WBS2022-79, RCC2022-79 |
Volume (vol) |
vol.122 |
Number (no) |
no.427(IT), no.428(ISEC), no.429(WBS), no.430(RCC) |
Page |
pp.91-96 |
#Pages |
6 |
Date of Issue |
2023-03-07 (IT, ISEC, WBS, RCC) |
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