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Paper Abstract and Keywords
Presentation 2013-03-08 09:20
Efficiency Analysis of Location based Multicast Address
Kazuya Okada, Takeshi Okuda, Youki Kadobayashi, Suguru Yamaguchi (NAIST) NS2012-242
Abstract (in Japanese) (See Japanese page) 
(in English) Location aware information delivery is useful application, which automatically distribute information such as weather forecast, disaster information and advertisement to a user based on their location. Service provider have to periodically observe users’ device location and deliver information related to the location to user, there are no public service or infrastructure available for the purpose. In this paper, we propose LBM (Location based Multi- cast), which is implemented fully on the Internet. We present new IPv6 multicast address for the LBM. We call the address GALMA, Geographically Aggregatable Location based Multicast Address. GALMA has hierarchical area specification and route aggregation in its structure like unicast IP address. We evaluate the number of generated addresses in individual level and update ratio of the address by using massive trajectory data (including 722,000 subjects). The result shows that maximum update ratio of the address is 11% or less of total devices. We also discuss membership management and routing/forwarding mechanism for LBM.
Keyword (in Japanese) (See Japanese page) 
(in English) IPv6 / LBS / Multicast / Information Delivery / / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 463, NS2012-242, pp. 451-456, March 2013.
Paper # NS2012-242 
Date of Issue 2013-02-28 (NS) 
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 NS2012-242

Conference Information
Committee NS IN  
Conference Date 2013-03-07 - 2013-03-08 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Zanpamisaki Royal Hotel 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To NS 
Conference Code 2013-03-NS-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Efficiency Analysis of Location based Multicast Address 
Sub Title (in English)  
Keyword(1) IPv6  
Keyword(2) LBS  
Keyword(3) Multicast  
Keyword(4) Information Delivery  
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1st Author's Name Kazuya Okada  
1st Author's Affiliation Nara Institute of Science and Technology (NAIST)
2nd Author's Name Takeshi Okuda  
2nd Author's Affiliation Nara Institute of Science and Technology (NAIST)
3rd Author's Name Youki Kadobayashi  
3rd Author's Affiliation Nara Institute of Science and Technology (NAIST)
4th Author's Name Suguru Yamaguchi  
4th Author's Affiliation Nara Institute of Science and Technology (NAIST)
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Speaker Author-1 
Date Time 2013-03-08 09:20:00 
Presentation Time 20 minutes 
Registration for NS 
Paper # NS2012-242 
Volume (vol) vol.112 
Number (no) no.463 
Page pp.451-456 
#Pages
Date of Issue 2013-02-28 (NS) 


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