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Paper Abstract and Keywords
Presentation 2015-12-17 13:30
[Poster Presentation] A study on low interference cognitive radio systems using GBi-ARQ method with limitter
Shotaro Ito, Kaiji Mukumoto, Tadahiro Wada (Shizuoka Univ.) WBS2015-55 ITS2015-27 RCC2015-57
Abstract (in Japanese) (See Japanese page) 
(in English) Go-Back-i-symbol(GBi)-ARQ method can archieve symbol-wise retransmission by using a convolutional encoder and a Viterbi decoder. In this paper, we apply this method to the secondary system in a low interference cognitive radio system and propose a modified method called GBi-ARQ method with limitter in which the metric calculation is modified by limitting the branch metric to accurately detect the reliability degradation caused by interference from the primary system. The performances of the GBi-ARQ method with limitter are evaluated by computer simulations.
Keyword (in Japanese) (See Japanese page) 
(in English) ARQ / convolutional codes / Viterbi decoding algorithm / limiter / cognitive radio / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 364, WBS2015-55, pp. 91-96, Dec. 2015.
Paper # WBS2015-55 
Date of Issue 2015-12-10 (WBS, ITS, RCC) 
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 WBS2015-55 ITS2015-27 RCC2015-57

Conference Information
Committee RCC ITS WBS  
Conference Date 2015-12-17 - 2015-12-18 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Industry Support Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) ITS Communications, Reliable Communication, etc. Poster Session. 
Paper Information
Registration To WBS 
Conference Code 2015-12-RCC-ITS-WBS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A study on low interference cognitive radio systems using GBi-ARQ method with limitter 
Sub Title (in English)  
Keyword(1) ARQ  
Keyword(2) convolutional codes  
Keyword(3) Viterbi decoding algorithm  
Keyword(4) limiter  
Keyword(5) cognitive radio  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Shotaro Ito  
1st Author's Affiliation Shizuoka University (Shizuoka Univ.)
2nd Author's Name Kaiji Mukumoto  
2nd Author's Affiliation Shizuoka University (Shizuoka Univ.)
3rd Author's Name Tadahiro Wada  
3rd Author's Affiliation Shizuoka University (Shizuoka Univ.)
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Speaker Author-1 
Date Time 2015-12-17 13:30:00 
Presentation Time 120 minutes 
Registration for WBS 
Paper # WBS2015-55, ITS2015-27, RCC2015-57 
Volume (vol) vol.115 
Number (no) no.364(WBS), no.365(ITS), no.366(RCC) 
Page pp.91-96 
#Pages 6 
Date of Issue 2015-12-10 (WBS, ITS, RCC) 

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