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Paper Abstract and Keywords
Presentation 2014-03-14 15:25
Restricted relaying method for indoor deley/disruption tolerant network using distance and relative moving direction information
Takeyuki Kudo, Hiroaki Morino (Shibaura Inst. of Tech.) MoNA2013-75
Abstract (in Japanese) (See Japanese page) 
(in English) This paper addresses the issue of how to design wireless communication for post-disaster safety information registration which would be used by wounded people to issue information in the indoor environments. After disasters, existing cellular communication systems will be unavailable in most cases due to congestion. Further, GPS system will be also not available in the indoor environments. To cope with these problems, this paper presents a novel wireless communication scheme for safety information registration using DTN(Delay/Disruption Tolerant Networks), realized by ad hoc WiFi equipped with users' mobile terminals. In this system, it is needed to reduce the number of safety message packets copied and forwarded by each user terminal while keeping the delay performance, which will prolong terminal battery life and network life. We present a novel restricted forwarding method in which the area of message packet propagation in DTN is efficiently limited,by using the information of relative movement direction and distance information between each terminal.
Keyword (in Japanese) (See Japanese page) 
(in English) Disaster communication / DTN / Epidemic routing / Mobile communication / Geomagnetic sensor / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 495, MoNA2013-75, pp. 113-118, March 2014.
Paper # MoNA2013-75 
Date of Issue 2014-03-07 (MoNA) 
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 MoNA2013-75

Conference Information
Committee MoNA IPSJ-MBL IPSJ-UBI  
Conference Date 2014-03-14 - 2014-03-15 
Place (in Japanese) (See Japanese page) 
Place (in English) Keio Univ. (Hiyoshi Campus) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Applications, Ubiquitous Services, Mobile Communication, Ad hoc network, Next Generation Wireless Technologies, Field Sensing, etc. 
Paper Information
Registration To MoNA 
Conference Code 2014-03-MoNA-MBL-UBI 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Restricted relaying method for indoor deley/disruption tolerant network using distance and relative moving direction information 
Sub Title (in English)  
Keyword(1) Disaster communication  
Keyword(2) DTN  
Keyword(3) Epidemic routing  
Keyword(4) Mobile communication  
Keyword(5) Geomagnetic sensor  
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Keyword(7)  
Keyword(8)  
1st Author's Name Takeyuki Kudo  
1st Author's Affiliation Shibaura Institute of Technology (Shibaura Inst. of Tech.)
2nd Author's Name Hiroaki Morino  
2nd Author's Affiliation Shibaura Institute of Technology (Shibaura Inst. of Tech.)
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Speaker Author-1 
Date Time 2014-03-14 15:25:00 
Presentation Time 25 minutes 
Registration for MoNA 
Paper # MoNA2013-75 
Volume (vol) vol.113 
Number (no) no.495 
Page pp.113-118 
#Pages 6 
Date of Issue 2014-03-07 (MoNA) 

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