Paper Abstract and Keywords |
Presentation |
2008-07-25 17:30
Accuracy enhancement of indoor radio source localization estimation with array using transmitting SSP Natsumi Endo, Hiroyoshi Yamada, Ryoichi Sato, Yoshio Yamaguchi (Niigata Univ.) AP2008-73 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
There is a method of locating estimation by the array antenna. This method uses the signal space imformation of received signals, which is the pattern matching of prepared database's location fingerprint and received data. The conventional location estimation method based on this concept uses signal sub-space without any spatial decorrelation. The estimation accracy of the method depends on matching quality between database and observed signal. So, the method is very sentitive to environment change. To overcome this problem, we apply the transmitting-SSP to the method. In this paper, the method of locating estimation using the transmitting-SSP are proposed. Performance of the method is shown by computer simulations. The results show that the finger-print location-estimation method with the transmitting-SSP can realize stable estimation of terminal position, in addition to realzie robust estimation for propagation enviroment change. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
location estimation / decorrelation preprocessing / multipath / spatial smoothing preprocessing / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 108, no. 148, AP2008-73, pp. 207-212, July 2008. |
Paper # |
AP2008-73 |
Date of Issue |
2008-07-16 (AP) |
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) |
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AP2008-73 |
Conference Information |
Committee |
AP SAT |
Conference Date |
2008-07-23 - 2008-07-25 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hokkaido University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Satellite Communications, Antennas and Progation, etc. |
Paper Information |
Registration To |
AP |
Conference Code |
2008-07-AP-SAT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Accuracy enhancement of indoor radio source localization estimation with array using transmitting SSP |
Sub Title (in English) |
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Keyword(1) |
location estimation |
Keyword(2) |
decorrelation preprocessing |
Keyword(3) |
multipath |
Keyword(4) |
spatial smoothing preprocessing |
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1st Author's Name |
Natsumi Endo |
1st Author's Affiliation |
Niigata University (Niigata Univ.) |
2nd Author's Name |
Hiroyoshi Yamada |
2nd Author's Affiliation |
Niigata University (Niigata Univ.) |
3rd Author's Name |
Ryoichi Sato |
3rd Author's Affiliation |
Niigata University (Niigata Univ.) |
4th Author's Name |
Yoshio Yamaguchi |
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Niigata University (Niigata Univ.) |
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Speaker |
Author-2 |
Date Time |
2008-07-25 17:30:00 |
Presentation Time |
25 minutes |
Registration for |
AP |
Paper # |
AP2008-73 |
Volume (vol) |
vol.108 |
Number (no) |
no.148 |
Page |
pp.207-212 |
#Pages |
6 |
Date of Issue |
2008-07-16 (AP) |
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