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Paper Abstract and Keywords
Presentation 2011-10-26 08:50
Antenna Selection Criterion for maintaining minimum requirement of primary system in Frequency Spectrum Sharing
Akitaka Koganei (TUS), Osamu Takyu (Shinshu Univ), Yohtaro Umeda (TUS) SR2011-47
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, cognitive radio and multiple input multiple output (MIMO) are attracting much attention as the technique for achieving high frequency spectrum usage efficiency. The spectrum sharing among multiple systems are available due to the combining between cognitive radio and MIMO. In the combining technique, channel capacity of systems depends on the selection of the transmit and receive antenna. Since the primary system has higher priority for the access of the channel than the secondary system, it is necessary to satisfy the requirement of primary system as well as enlarge the capacity of secondary system. In this paper, we proposed antenna selection criterion for maintaining minimum requirement of primary system and enlarging channel capacity of secondary system.
Keyword (in Japanese) (See Japanese page) 
(in English) cognitive radio / MIMO / spectrum sharing / / / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 261, SR2011-47, pp. 23-28, Oct. 2011.
Paper # SR2011-47 
Date of Issue 2011-10-19 (SR) 
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 SR2011-47

Conference Information
Committee RCS AN SR USN  
Conference Date 2011-10-26 - 2011-10-28 
Place (in Japanese) (See Japanese page) 
Place (in English) Sophia Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Wireless Distributed Networks, etc. 
Paper Information
Registration To SR 
Conference Code 2011-10-RCS-AN-SR-USN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Antenna Selection Criterion for maintaining minimum requirement of primary system in Frequency Spectrum Sharing 
Sub Title (in English)  
Keyword(1) cognitive radio  
Keyword(2) MIMO  
Keyword(3) spectrum sharing  
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1st Author's Name Akitaka Koganei  
1st Author's Affiliation Tokyo University of Science (TUS)
2nd Author's Name Osamu Takyu  
2nd Author's Affiliation Shinshu University (Shinshu Univ)
3rd Author's Name Yohtaro Umeda  
3rd Author's Affiliation Tokyo University of Science (TUS)
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Speaker Author-1 
Date Time 2011-10-26 08:50:00 
Presentation Time 25 minutes 
Registration for SR 
Paper # SR2011-47 
Volume (vol) vol.111 
Number (no) no.261 
Page pp.23-28 
#Pages 6 
Date of Issue 2011-10-19 (SR) 

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