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| 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 |
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| 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 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 | RCS2009-323 MoMuC2009-96 SR2009-120 AN2009-89 |
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| 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 | Author-1 |
| Date Time | 2010-03-05 15:50:00 |
| Presentation Time | 20 minutes |
| Registration for | SR |
| Paper # | RCS2009-323, MoMuC2009-96, SR2009-120, AN2009-89 |
| Volume (vol) | vol.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 | 6 |
| Date of Issue | 2010-02-24 (RCS, MoMuC, SR), 2010-02-25 (AN) |
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