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Paper Abstract and Keywords
Presentation 2010-07-08 13:55
An effective simple method to reduce bandwidth usage over an access link in IPTV multicast delivery services
Takeshige Sugahara, Masao Ikezaki, Masayoshi Shimamura, Takeshi Ikenaga (Kyushu Inst. of Tech.) IN2010-26
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we propose an effective simple method for reducing
bandwidth usage over an access link in the IPTV multicast delivery
services. The IPTV services are required to meet rapid channel switching
as well as conventional analog TV services, but these services encounter
issues to achieve rapid channel switching. A significant problem is
excess bandwidth consumption due to repeated channel switching behavior
(channel zapping). This problem is caused by multicast leave processing,
i.e., edge routers (ERs) cannot stop transmission immediately due to the
leave processing, so that ERs are required to stop unnecessary
distributions. The feature of the proposed method is a reduction of
bandwidth usage on the access link. We show effectiveness of the
proposed method through simulation evaluations.
Keyword (in Japanese) (See Japanese page) 
(in English) IPTV / IP multicast / Channel zapping / / / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 116, IN2010-26, pp. 19-24, July 2010.
Paper # IN2010-26 
Date of Issue 2010-07-01 (IN) 
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 IN2010-26

Conference Information
Committee IN  
Conference Date 2010-07-08 - 2010-07-09 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) QoS control, Network quality, IPv6, IP backbone network, Depandable network, Network model, etc. 
Paper Information
Registration To IN 
Conference Code 2010-07-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An effective simple method to reduce bandwidth usage over an access link in IPTV multicast delivery services 
Sub Title (in English)  
Keyword(1) IPTV  
Keyword(2) IP multicast  
Keyword(3) Channel zapping  
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1st Author's Name Takeshige Sugahara  
1st Author's Affiliation Kyusyu Institute of Technology (Kyushu Inst. of Tech.)
2nd Author's Name Masao Ikezaki  
2nd Author's Affiliation Kyusyu Institute of Technology (Kyushu Inst. of Tech.)
3rd Author's Name Masayoshi Shimamura  
3rd Author's Affiliation Kyusyu Institute of Technology (Kyushu Inst. of Tech.)
4th Author's Name Takeshi Ikenaga  
4th Author's Affiliation Kyusyu Institute of Technology (Kyushu Inst. of Tech.)
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Speaker Author-1 
Date Time 2010-07-08 13:55:00 
Presentation Time 25 minutes 
Registration for IN 
Paper # IN2010-26 
Volume (vol) vol.110 
Number (no) no.116 
Page pp.19-24 
#Pages
Date of Issue 2010-07-01 (IN) 


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