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Paper Abstract and Keywords
Presentation 2013-07-18 15:45
[Poster Presentation] Analysis of Signal Detection for Deriving Minimum Isolation Distance for Frequency Recycling under WLAN Systems
Masayuki Goto, Osamu Takyu (Shinshu Univ.), Takeo Fujii (UEC), Fumihito Sasamori, Shiro Handa (Shinshu Univ.) NS2013-62 RCS2013-113 SR2013-51 ASN2013-80
Abstract (in Japanese) (See Japanese page) 
(in English) The cognitive radio system is powerful technique for significantly improving the frequency spectrum usage efficiency.
In this paper, we discuss that observes the use situation of a frequency channel and the situation of reuse of the frequency in space and time domain for the wireless LAN environment which is an example of representation of cognitive radio. From the measurement result, by MAC protocol analysis, we observed generating packet collision, failure of reception of packet, and generating of change of the rate which happens from change of packet length. Furthermore, when two wireless LAN systems existed in the same room and each system is in the separated room, the isolated distances for suppressing the mutual interference are clarified.
Keyword (in Japanese) (See Japanese page) 
(in English) Cognitive Radio / MAC Protocol Analysis / Reuse of Frequency / / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 131, SR2013-51, pp. 165-170, July 2013.
Paper # SR2013-51 
Date of Issue 2013-07-10 (RCS, SR, ASN), 2013-07-11 (NS) 
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. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF NS2013-62 RCS2013-113 SR2013-51 ASN2013-80

Conference Information
Committee ASN RCS NS SR  
Conference Date 2013-07-17 - 2013-07-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Hamamatsu Act City 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Wireless Distributed Networks, M2M (Machine-to-Machine), D2D (Device-to-Device), etc. 
Paper Information
Registration To SR 
Conference Code 2013-07-ASN-RCS-NS-SR 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Analysis of Signal Detection for Deriving Minimum Isolation Distance for Frequency Recycling under WLAN Systems 
Sub Title (in English)  
Keyword(1) Cognitive Radio  
Keyword(2) MAC Protocol Analysis  
Keyword(3) Reuse of Frequency  
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1st Author's Name Masayuki Goto  
1st Author's Affiliation Shinshu University (Shinshu Univ.)
2nd Author's Name Osamu Takyu  
2nd Author's Affiliation Shinshu University (Shinshu Univ.)
3rd Author's Name Takeo Fujii  
3rd Author's Affiliation The University of Electro-Communications (UEC)
4th Author's Name Fumihito Sasamori  
4th Author's Affiliation Shinshu University (Shinshu Univ.)
5th Author's Name Shiro Handa  
5th Author's Affiliation Shinshu University (Shinshu Univ.)
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Speaker Author-1 
Date Time 2013-07-18 15:45:00 
Presentation Time 120 minutes 
Registration for SR 
Paper # NS2013-62, RCS2013-113, SR2013-51, ASN2013-80 
Volume (vol) vol.113 
Number (no) no.129(NS), no.130(RCS), no.131(SR), no.132(ASN) 
Page pp.149-154(NS), pp.191-196(RCS), pp.165-170(SR), pp.177-182(ASN) 
#Pages
Date of Issue 2013-07-10 (RCS, SR, ASN), 2013-07-11 (NS) 


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