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Paper Abstract and Keywords
Presentation 2018-04-20 10:45
Network Choice Behavior Change by Visualizing Communication History
Sumaru Niida, Norihiro Fukumoto (KDDI Research, Inc.) CQ2018-10
Abstract (in Japanese) (See Japanese page) 
(in English) The degradation of network quality caused by the rapid increase in traffic volume remains as an important issue for telecommunication carrier companies. The control of network quality in order to avoid congestion has become an increasingly important issue in network service design. However, quality has mainly been evaluated in terms of engineering strategy, such as delay reduction and increased bandwidth. It is less common to use a human-centered approach. This paper discusses a concept whereby the traffic load among multiple networks is shared by reinforcing behavior to change to another network. Author developed an application for smartphones. The application visualizes network usage history and supports users to choose an appropriate network. Field studies showed that the concept is effective in Wi-Fi offloading.
Keyword (in Japanese) (See Japanese page) 
(in English) behavior modification / user experience / human-centered design / human-network interaction / / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 8, CQ2018-10, pp. 53-58, April 2018.
Paper # CQ2018-10 
Date of Issue 2018-04-12 (CQ) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 CQ2018-10

Conference Information
Committee CQ CS  
Conference Date 2018-04-19 - 2018-04-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Hiroshima Institute of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Optical/Wireless Access and Their Integration, QoS and QoE, Assessment / Measurement / Control / Optimization of Communication Quality, Network Services, etc. 
Paper Information
Registration To CQ 
Conference Code 2018-04-CQ-CS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Network Choice Behavior Change by Visualizing Communication History 
Sub Title (in English)  
Keyword(1) behavior modification  
Keyword(2) user experience  
Keyword(3) human-centered design  
Keyword(4) human-network interaction  
1st Author's Name Sumaru Niida  
1st Author's Affiliation KDDI Research, Inc. (KDDI Research, Inc.)
2nd Author's Name Norihiro Fukumoto  
2nd Author's Affiliation KDDI Research, Inc. (KDDI Research, Inc.)
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Date Time 2018-04-20 10:45:00 
Presentation Time 25 
Registration for CQ 
Paper # IEICE-CQ2018-10 
Volume (vol) IEICE-118 
Number (no) no.8 
Page pp.53-58 
#Pages IEICE-6 
Date of Issue IEICE-CQ-2018-04-12 

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