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Paper Abstract and Keywords
Presentation 2010-03-05 15:50
A Heterogeneous Network System with Flexible Access Points and Protocol-free Signal Processing Part -- Part3: Signal Processing Technology for Highly Accurate Signal Reception --
Takayuki Yamada, Doohwan Lee, Hiroyuki Shiba, Yo Yamaguchi, Kazuhiro Uehara (NTT Corp.) RCS2009-323 MoMuC2009-96 SR2009-120 AN2009-89
Abstract (in Japanese) (See Japanese page) 
(in English) In these days, a great variety of wireless systems are currently being used and new wireless systems are being standardized. We propose a new heterogeneous network system supporting for a wide variety of wireless systems, which is composed of flexible access points and protocol-free signal processing part. This network system receives a wide bandwidth spectrum including many signals of a variety of wireless systems collectively. Signal receiving performance degrades, because the wider bandwidth receiver provides lower noise performance and the collective multiple signals reception causes a lot of interferences. In this paper, we propose a novel signal processing technology for highly accurate signal reception. This proposed technology performs signal separation and signal restoration with desired signal features extracted from the received radio wave. Then, we show the effectiveness of the proposed technology by using a computer simulation.
Keyword (in Japanese) (See Japanese page) 
(in English) Flexible wireless system / Signal restoration / Signal separation / Heterogeneous network / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 442, SR2009-120, pp. 195-200, March 2010.
Paper # SR2009-120 
Date of Issue 2010-02-24 (RCS, MoMuC, SR), 2010-02-25 (AN) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
Copyright
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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. (No. 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF RCS2009-323 MoMuC2009-96 SR2009-120 AN2009-89

Conference Information
Committee RCS AN MoNA SR  
Conference Date 2010-03-03 - 2010-03-05 
Place (in Japanese) (See Japanese page) 
Place (in English) YRP 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Communication Workshop 
Paper Information
Registration To SR 
Conference Code 2010-03-RCS-AN-MoMuC-SR 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Heterogeneous Network System with Flexible Access Points and Protocol-free Signal Processing Part 
Sub Title (in English) Part3: Signal Processing Technology for Highly Accurate Signal Reception 
Keyword(1) Flexible wireless system  
Keyword(2) Signal restoration  
Keyword(3) Signal separation  
Keyword(4) Heterogeneous network  
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1st Author's Name Takayuki Yamada  
1st Author's Affiliation NTT Network Innovation Laboratories, NTT Corporation. (NTT Corp.)
2nd Author's Name Doohwan Lee  
2nd Author's Affiliation NTT Network Innovation Laboratories, NTT Corporation. (NTT Corp.)
3rd Author's Name Hiroyuki Shiba  
3rd Author's Affiliation NTT Network Innovation Laboratories, NTT Corporation. (NTT Corp.)
4th Author's Name Yo Yamaguchi  
4th Author's Affiliation NTT Network Innovation Laboratories, NTT Corporation. (NTT Corp.)
5th Author's Name Kazuhiro Uehara  
5th Author's Affiliation NTT Network Innovation Laboratories, NTT Corporation. (NTT Corp.)
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Speaker
Date Time 2010-03-05 15:50:00 
Presentation Time 20 
Registration for SR 
Paper # IEICE-RCS2009-323,IEICE-MoMuC2009-96,IEICE-SR2009-120,IEICE-AN2009-89 
Volume (vol) IEICE-109 
Number (no) no.440(RCS), no.441(MoMuC), no.442(SR), no.443(AN) 
Page pp.385-390(RCS), pp.135-140(MoMuC), pp.195-200(SR), pp.123-128(AN) 
#Pages IEICE-6 
Date of Issue IEICE-RCS-2010-02-24,IEICE-MoMuC-2010-02-24,IEICE-SR-2010-02-24,IEICE-AN-2010-02-25 


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