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Paper Abstract and Keywords
Presentation 2010-03-04 09:50
A Channel Coding Theorem based on the Number of Guesses
Keishi Okudera, Hirosuke Yamamoto (Univ. of Tokyo) IT2009-91 ISEC2009-99 WBS2009-70
Abstract (in Japanese) (See Japanese page) 
(in English) In ordinary channel coding theorems, it is assumed that arbitrarily small decoding error probability is allowed.
But, in this paper, we treat the case that perfect zero decoding error probability must be achieved.
We assume that a receiver can judge whether a decoded message is correct or not and a decoder
outputs a guessed message one after another until the correct message is decoded.
In this paper, we derive a coding theorem for the case that the performance of the code is
evaluated by the average number of guesses. Furthermore, we apply such coding to the so-called
wiretap channel coding.
Keyword (in Japanese) (See Japanese page) 
(in English) Number of guesses / Channel coding theorem / Wiretap channel coding / / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 444, IT2009-91, pp. 129-133, March 2010.
Paper # IT2009-91 
Date of Issue 2010-02-25 (IT, ISEC, WBS) 
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 IT2009-91 ISEC2009-99 WBS2009-70

Conference Information
Committee IT ISEC WBS  
Conference Date 2010-03-04 - 2010-03-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagano-Engineering Campus, Shinshu University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To IT 
Conference Code 2010-03-IT-ISEC-WBS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Channel Coding Theorem based on the Number of Guesses 
Sub Title (in English)  
Keyword(1) Number of guesses  
Keyword(2) Channel coding theorem  
Keyword(3) Wiretap channel coding  
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1st Author's Name Keishi Okudera  
1st Author's Affiliation The University of Tokyo (Univ. of Tokyo)
2nd Author's Name Hirosuke Yamamoto  
2nd Author's Affiliation The University of Tokyo (Univ. of Tokyo)
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Speaker Author-1 
Date Time 2010-03-04 09:50:00 
Presentation Time 25 minutes 
Registration for IT 
Paper # IT2009-91, ISEC2009-99, WBS2009-70 
Volume (vol) vol.109 
Number (no) no.444(IT), no.445(ISEC), no.446(WBS) 
Page pp.129-133 
#Pages
Date of Issue 2010-02-25 (IT, ISEC, WBS) 


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