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Paper Abstract and Keywords
Presentation 2009-03-03 11:50
Access control method for stabilizing the number of simultaneous connections and algebraic analysis of its effect
Yasuhiko Hiehata, Satoshi Uemura, Hideyuki Koto, Hajime Nakamura (KDDI Labs) IN2008-142
Abstract (in Japanese) (See Japanese page) 
(in English) TV programs and disasters could cause an enormous amount of access requests which can concentrate in a short period of time. In such a case, the server may get unstable or incapacitated, and users may not be able to access the server. To solve this problem, we proposed congestion control systems that temporarily suspend the users' requests at terminals. However, the proposed systems have a problem where the number of simultaneous connections fluctuates because only the mean service-time of connections was taken into account. This paper proposes an access control method for stabilizing the fluctuation of the number of simultaneous connections by considering the service-time distribution of each connections. Furthermore, we show the method of algebraic analysis for the fluctuation of the number of simultaneous connections of the proposed system.
Keyword (in Japanese) (See Japanese page) 
(in English) Access control / Congestion controls / Algebraic analysis / Communication-Broadcasting Integrated Service / / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 458, IN2008-142, pp. 61-66, March 2009.
Paper # IN2008-142 
Date of Issue 2009-02-24 (IN) 
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)
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Conference Information
Committee IN NS  
Conference Date 2009-03-03 - 2009-03-04 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa-Zanpamisaki Royal Hotel 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General issues 
Paper Information
Registration To IN 
Conference Code 2009-03-IN-NS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Access control method for stabilizing the number of simultaneous connections and algebraic analysis of its effect 
Sub Title (in English)  
Keyword(1) Access control  
Keyword(2) Congestion controls  
Keyword(3) Algebraic analysis  
Keyword(4) Communication-Broadcasting Integrated Service  
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1st Author's Name Yasuhiko Hiehata  
1st Author's Affiliation KDDI Laboratories (KDDI Labs)
2nd Author's Name Satoshi Uemura  
2nd Author's Affiliation KDDI Laboratories (KDDI Labs)
3rd Author's Name Hideyuki Koto  
3rd Author's Affiliation KDDI Laboratories (KDDI Labs)
4th Author's Name Hajime Nakamura  
4th Author's Affiliation KDDI Laboratories (KDDI Labs)
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Speaker Author-1 
Date Time 2009-03-03 11:50:00 
Presentation Time 20 minutes 
Registration for IN 
Paper # IN2008-142 
Volume (vol) vol.108 
Number (no) no.458 
Page pp.61-66 
#Pages
Date of Issue 2009-02-24 (IN) 


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