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Paper Abstract and Keywords
Presentation 2010-10-07 14:25
A MAP Location Estimation Method with RSS and TOA in Cellular Systems
Daisuke Anzai, Tomofumi Yabu, Shinsuke Hara (Osaka City Univ.) WBS2010-22
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we propose a novel joint RSS (Received Signal Strength)/TOA (Time Of Arrival)-based
MAP (Maximum A Posteriori) location estimation method in cellular systems.
For the realization of the MAP estimation,
we derive a posteriori pdf (Probability Density function) of
the first arrival signal
from an IPDP (Instantaneous Power Delay Profile) for an BS (Base Station),
which an MS (Mobile Station) can estimates,
and the proposed MAP estimation method estimates
the MS location which maximizes the posteriori pdf for multiple BSs.
Our computer simulation results demonstrate that
the proposed joint TOA/RSS-based MAP location estimation method is
superior to a conventional
TOA-based LS (Least Squares) location estimation method in term of
location estimation accuracy.
Keyword (in Japanese) (See Japanese page) 
(in English) location estimation / RSS / TOA / MAP estimation / / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 222, WBS2010-22, pp. 7-12, Oct. 2010.
Paper # WBS2010-22 
Date of Issue 2010-09-30 (WBS) 
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 WBS2010-22

Conference Information
Committee WBS  
Conference Date 2010-10-07 - 2010-10-08 
Place (in Japanese) (See Japanese page) 
Place (in English) Naramachi Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To WBS 
Conference Code 2010-10-WBS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A MAP Location Estimation Method with RSS and TOA in Cellular Systems 
Sub Title (in English)  
Keyword(1) location estimation  
Keyword(2) RSS  
Keyword(3) TOA  
Keyword(4) MAP estimation  
Keyword(5)  
Keyword(6)  
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1st Author's Name Daisuke Anzai  
1st Author's Affiliation Osaka City University (Osaka City Univ.)
2nd Author's Name Tomofumi Yabu  
2nd Author's Affiliation Osaka City University (Osaka City Univ.)
3rd Author's Name Shinsuke Hara  
3rd Author's Affiliation Osaka City University (Osaka City Univ.)
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Speaker Author-1 
Date Time 2010-10-07 14:25:00 
Presentation Time 25 minutes 
Registration for WBS 
Paper # WBS2010-22 
Volume (vol) vol.110 
Number (no) no.222 
Page pp.7-12 
#Pages 6 
Date of Issue 2010-09-30 (WBS) 

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