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Paper Abstract and Keywords
Presentation 2018-09-03 16:00
An Improvement of Replica Delivery Method by Short Distance Communications among Mobile Terminals
Yusuke Ishibayashi, Shinji Sugawara (CIT) IA2018-20
Abstract (in Japanese) (See Japanese page) 
(in English) This report proposes an efficient data transmission method by direct and short-range communications with mobile terminals based on Epidemic Routing. In a previous study, when a message packet arrives at its destination node, it floods ack packets called “anti-packets,” and deletes the other message packets remaining in the network in order to use the buffer memories of the other terminals efficiently. However, since anti-packets are not issued until the message arrives its destination, spreading the wasted messages cannnot be stopped sufficiently. Therfore in this report, the timing of anti-packet's issue is accelerated by observing the number of nodes the messages have gone through, and the wasted messages can be stopped earlier. The effectiveness of the proposed method is evaluated by computer simulations, which
show that the message arrival rate is improved and average time required for message arrival is shortened.
Keyword (in Japanese) (See Japanese page) 
(in English) DTN / Store-Carry-Forward Communication / Epidemic Routing / Vaccine Scheme / ONE Simulator / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 204, IA2018-20, pp. 29-34, Sept. 2018.
Paper # IA2018-20 
Date of Issue 2018-08-27 (IA) 
ISSN 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 IA2018-20

Conference Information
Committee IA  
Conference Date 2018-09-03 - 2018-09-04 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido Univ. Conference Hall 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Internet Operation and Management, etc. 
Paper Information
Registration To IA 
Conference Code 2018-09-IA 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An Improvement of Replica Delivery Method by Short Distance Communications among Mobile Terminals 
Sub Title (in English)  
Keyword(1) DTN  
Keyword(2) Store-Carry-Forward Communication  
Keyword(3) Epidemic Routing  
Keyword(4) Vaccine Scheme  
Keyword(5) ONE Simulator  
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1st Author's Name Yusuke Ishibayashi  
1st Author's Affiliation Chiba Institute of Technology (CIT)
2nd Author's Name Shinji Sugawara  
2nd Author's Affiliation Chiba Institute of Technology (CIT)
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Speaker Author-1 
Date Time 2018-09-03 16:00:00 
Presentation Time 25 minutes 
Registration for IA 
Paper # IA2018-20 
Volume (vol) vol.118 
Number (no) no.204 
Page pp.29-34 
#Pages
Date of Issue 2018-08-27 (IA) 


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