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Paper Abstract and Keywords
Presentation 2010-01-08 11:15
Effects of Pulse Interference on Modified Viterbi Decoding
Yu Morishima, Ikuo Oka, Shingo Ata (Osaka City Univ.) IT2009-63
Abstract (in Japanese) (See Japanese page) 
(in English) When some wireless communication systems operate in the same frequency band, the systems cause the interference problem with a significant performance degradation. To avoid this problem, it is essential to employ the techniques for interference mitigation. In this paper, we evaluate the performance of some interference mitigation methods in the systems using Viterbi decoding, i.e., puncturing, received power based limiting, erasure, and metric based limiting. These methods are compared from the view point of bit error rate (BER) obtained by computer simulations. Simulation results show the superiority of metric based limiting, which yields better BER performance than other interference mitigation methods.
Keyword (in Japanese) (See Japanese page) 
(in English) interference mitigation / Viterbi decoding / erasure decoding / limiting / puncturing / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 357, IT2009-63, pp. 65-70, Jan. 2010.
Paper # IT2009-63 
Date of Issue 2009-12-31 (IT) 
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)
Notes on Review This article is a technical report without peer review, and its polished version will be published elsewhere.
Download PDF IT2009-63

Conference Information
Committee IT  
Conference Date 2010-01-07 - 2010-01-08 
Place (in Japanese) (See Japanese page) 
Place (in English) Univ. of Hawaii 
Topics (in Japanese) (See Japanese page) 
Topics (in English) general 
Paper Information
Registration To IT 
Conference Code 2010-01-IT 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Effects of Pulse Interference on Modified Viterbi Decoding 
Sub Title (in English)  
Keyword(1) interference mitigation  
Keyword(2) Viterbi decoding  
Keyword(3) erasure decoding  
Keyword(4) limiting  
Keyword(5) puncturing  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Yu Morishima  
1st Author's Affiliation Osaka City University (Osaka City Univ.)
2nd Author's Name Ikuo Oka  
2nd Author's Affiliation Osaka City University (Osaka City Univ.)
3rd Author's Name Shingo Ata  
3rd Author's Affiliation Osaka City University (Osaka City Univ.)
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Speaker Author-1 
Date Time 2010-01-08 11:15:00 
Presentation Time 20 minutes 
Registration for IT 
Paper # IT2009-63 
Volume (vol) vol.109 
Number (no) no.357 
Page pp.65-70 
#Pages 6 
Date of Issue 2009-12-31 (IT) 

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