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| Paper Abstract and Keywords | ||
| Presentation | 2016-08-18 09:55 Performance Evaluation of GPS Measurement Data under Multipath Environment Hiroki Onuki, Hiroyasu Ishikawa (Nihon Univ.)  SAT2016-37 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In the Global Positioning System(GPS), high accurate position determination is carried out by receiving signals from more than three satellites and calculating pseudo range between a GPS satellite and a receiver by multiplying the velocity of light wave and a time difference. In the urban environment where large and high buildings are surrounded around roads, multipath signals from satellites which include inevitable delays shall degrade the accuracy of the position determination because the measurement range (pseudo range) includes a distance error. Moreover, visibility of the satellite constellation is restricted in the urban area that causes interception of the satellite signals and the deterioration of the satellite constellation. In such sever condition, a large position error will be produced also. In this study, outdoor experimentation was conducted by using GPS receivers in order to analyze the influence of the interception of the satellite signals and the reception of multipath signals from the surrounded buildings. Further, relationship between multipath environments and satellite constellations were analyzed and reported by evaluating the deviations of positioning errors and pseudo-ranges. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | GPS / Multipath Environments / Positioning Accuracy / Pseudo-range / Received Signal Strength / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 116, no. 183, SAT2016-37, pp. 25-30, Aug. 2016. | |
| Paper # | SAT2016-37 | |
| Date of Issue | 2016-08-11 (SAT) | |
| ISSN | Print edition: ISSN 0913-5685 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 | SAT2016-37 |
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| Conference Information | |
| Committee | SAT RCS |
| Conference Date | 2016-08-18 - 2016-08-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tohoku Gakuin University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Satellite Communications, Broadcasting, Error Correction, Wireless Communication Systems, etc. |
| Paper Information | |
| Registration To | SAT |
| Conference Code | 2016-08-SAT-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Performance Evaluation of GPS Measurement Data under Multipath Environment |
| Sub Title (in English) | |
| Keyword(1) | GPS |
| Keyword(2) | Multipath Environments |
| Keyword(3) | Positioning Accuracy |
| Keyword(4) | Pseudo-range |
| Keyword(5) | Received Signal Strength |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Hiroki Onuki |
| 1st Author's Affiliation | Nihon Iniversity (Nihon Univ.) |
| 2nd Author's Name | Hiroyasu Ishikawa |
| 2nd Author's Affiliation | Nihon Iniversity (Nihon Univ.) |
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| Speaker | Author-1 |
| Date Time | 2016-08-18 09:55:00 |
| Presentation Time | 25 minutes |
| Registration for | SAT |
| Paper # | SAT2016-37 |
| Volume (vol) | vol.116 |
| Number (no) | no.183 |
| Page | pp.25-30 |
| #Pages | 6 |
| Date of Issue | 2016-08-11 (SAT) |
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