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| Presentation | 2021-08-26 16:15 Mitigation of Multipath with Different Doppler Frequency in GNSS Receiver at Moving Tsubasa Terada, Takeshi Amishima, Ryuhei Takahashi (Mitsubishi Electric Corp.)  SANE2021-27 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In urban GNSS positioning, multipath affects pseudo-range and results in positioning errors. Pseudo-range error reduction techniques such as narrow-correlator cannot suppress low-latency reflected waves. In this paper, we propose a method to suppress reflected waves in GNSS receivers at moving based on doppler differences between direct waves from satellites and reflected waves. Simulation results show that even in reflected waves with a delay less than the correlator spacing, the proposed method achieves a close pseudo-distance estimation accuracy to the theoretical value when only a direct wave arrive. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | GNSS / GPS / Multipath / Doppler / Correlator / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 121, no. 154, SANE2021-27, pp. 26-31, Aug. 2021. | |
| Paper # | SANE2021-27 | |
| Date of Issue | 2021-08-19 (SANE) | |
| 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) | |
| Download PDF | SANE2021-27 |
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| Conference Information | |
| Committee | SANE |
| Conference Date | 2021-08-26 - 2021-08-27 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Positioning, navigation, Telecommunication, Uninhabited system and general |
| Paper Information | |
| Registration To | SANE |
| Conference Code | 2021-08-SANE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Mitigation of Multipath with Different Doppler Frequency in GNSS Receiver at Moving |
| Sub Title (in English) | |
| Keyword(1) | GNSS |
| Keyword(2) | GPS |
| Keyword(3) | Multipath |
| Keyword(4) | Doppler |
| Keyword(5) | Correlator |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Tsubasa Terada |
| 1st Author's Affiliation | Mitsubishi Electric Corporation, Information technology R&D Center (Mitsubishi Electric Corp.) |
| 2nd Author's Name | Takeshi Amishima |
| 2nd Author's Affiliation | Mitsubishi Electric Corporation, Information technology R&D Center (Mitsubishi Electric Corp.) |
| 3rd Author's Name | Ryuhei Takahashi |
| 3rd Author's Affiliation | Mitsubishi Electric Corporation, Information technology R&D Center (Mitsubishi Electric Corp.) |
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| Speaker | Author-1 |
| Date Time | 2021-08-26 16:15:00 |
| Presentation Time | 25 minutes |
| Registration for | SANE |
| Paper # | SANE2021-27 |
| Volume (vol) | vol.121 |
| Number (no) | no.154 |
| Page | pp.26-31 |
| #Pages | 6 |
| Date of Issue | 2021-08-19 (SANE) |
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