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Paper Abstract and Keywords
Presentation 2017-09-08 16:35
A Study on a Speedup Method for Group Formation Time of Terminal to Terminal Communication Using Wi-Fi Direct
Kenta Kato, Hiroki Nishiyama, Nei Kato (Tohoku Univ.) NS2017-88
Abstract (in Japanese) (See Japanese page) 
(in English) Terminal to Terminal communication using Wi-Fi Direct can be used for communication in disaster stricken areas. In such situations, communication infrastructures have broken down and mobile communication devices cannot communicate as usual. When you use Terminal to Terminal communication to spread information in an area with many devices, making groups of devices and spreading information over the group is better than one to one communication with the devices. The existing algorithm for group formation has a problem where the devices' waiting time is too long. The waiting time exists to avoid collisions. Therefore, we propose a new method to avoid collisions and to cut waiting time. In our method, devices send noti cation signals before and after group formations. Then, this paper evaluates the group formation time using the existing method and using our proposed method.
Keyword (in Japanese) (See Japanese page) 
(in English) Wi-Fi Direct / Terminal to Terminal communication / Group formation / / / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 204, NS2017-88, pp. 103-108, Sept. 2017.
Paper # NS2017-88 
Date of Issue 2017-08-31 (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 NS2017-88

Conference Information
Committee CS NS IN NV  
Conference Date 2017-09-07 - 2017-09-08 
Place (in Japanese) (See Japanese page) 
Place (in English) Research Institute of Electrical Communication, Tohoku Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Post IP networking, Next Generation Network (NGN)/New Generation Network (NWGN), Contingency Plan/BCP, Network Coding/Network Algorithms, Session Management (SIP/IMS), Internetworking/Standardization, Network configuration, etc. 
Paper Information
Registration To NS 
Conference Code 2017-09-CS-NS-IN-NV 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on a Speedup Method for Group Formation Time of Terminal to Terminal Communication Using Wi-Fi Direct 
Sub Title (in English)  
Keyword(1) Wi-Fi Direct  
Keyword(2) Terminal to Terminal communication  
Keyword(3) Group formation  
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1st Author's Name Kenta Kato  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name Hiroki Nishiyama  
2nd Author's Affiliation Tohoku University (Tohoku Univ.)
3rd Author's Name Nei Kato  
3rd Author's Affiliation Tohoku University (Tohoku Univ.)
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Speaker Author-1 
Date Time 2017-09-08 16:35:00 
Presentation Time 25 minutes 
Registration for NS 
Paper # NS2017-88 
Volume (vol) vol.117 
Number (no) no.204 
Page pp.103-108 
#Pages 6 
Date of Issue 2017-08-31 (NS) 

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