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Paper Abstract and Keywords
Presentation 2018-09-21 09:55
Evaluation of Channel Capacity of Millimeter-Wave WBAN in User-Dense Condition
Taichi Yokouchi, Kohei akimoto, Mizuki Motoyoshi, Suguru Kameda, Noriharu Suematsu (Tohoku Univ.) MW2018-63
Abstract (in Japanese) (See Japanese page) 
(in English) Wireless body area network (WBAN) is a communication system between wearable devices in the human body area.Inter-network interference with neighbor WBAN users is one of the problems because the user-dense condition of WBAN is expected.Millimeter-wave WBAN is expected as one of the methods to solve the inter-Wnolinebreak BAN interference problem due to the large body attenuation against interference power.
We have proposed an interference propagation model of millimeter-wave WBAN considering the human body blocking in the user-dense condition and confirmed the effectiveness for decreasing the inter-WBAN interference.In the previous study, the human body was approximated as a cylinder, and the human body blocking depending on the human direction was not considered.In this paper, the interference power and the channel capacity are evaluated by computer simulation considering the WBAN interference model using elliptic cylinder approximation of the human body.The results show a channel capacity of 50 Mbit/s or more in intra-WBAN communication is ensured, even in a low throughput environment of CDF 0.1, therefore we show that the millimeter-wave WBAN can ensure sufficient channel capacity in the user-dense condition.
Keyword (in Japanese) (See Japanese page) 
(in English) body area network / millimeter wave / inter-WBAN interference / human body blocking / wearable node / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 218, MW2018-63, pp. 23-28, Sept. 2018.
Paper # MW2018-63 
Date of Issue 2018-09-13 (MW) 
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 MW2018-63

Conference Information
Committee AP MW  
Conference Date 2018-09-20 - 2018-09-21 
Place (in Japanese) (See Japanese page) 
Place (in English) Tokyo Tech 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Microwave, Millimeter wave, Measurement, Antennas and Propagation 
Paper Information
Registration To MW 
Conference Code 2018-09-AP-MW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Evaluation of Channel Capacity of Millimeter-Wave WBAN in User-Dense Condition 
Sub Title (in English)  
Keyword(1) body area network  
Keyword(2) millimeter wave  
Keyword(3) inter-WBAN interference  
Keyword(4) human body blocking  
Keyword(5) wearable node  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Taichi Yokouchi  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name Kohei akimoto  
2nd Author's Affiliation Tohoku University (Tohoku Univ.)
3rd Author's Name Mizuki Motoyoshi  
3rd Author's Affiliation Tohoku University (Tohoku Univ.)
4th Author's Name Suguru Kameda  
4th Author's Affiliation Tohoku University (Tohoku Univ.)
5th Author's Name Noriharu Suematsu  
5th Author's Affiliation Tohoku University (Tohoku Univ.)
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Speaker Author-1 
Date Time 2018-09-21 09:55:00 
Presentation Time 25 minutes 
Registration for MW 
Paper # MW2018-63 
Volume (vol) vol.118 
Number (no) no.218 
Page pp.23-28 
#Pages 6 
Date of Issue 2018-09-13 (MW) 

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