Paper Abstract and Keywords |
Presentation |
2014-05-30 10:45
Evaluation of Diversity Effect of UWB BAN Coordinator in Indoor Environment Sho Kobayashi (Tokyo Inst. of Tech.), Minseok Kim (Niifata Univ.), Jun-ichi Takada (Tokyo Inst. of Tech.) RCC2014-13 MICT2014-13 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
To collect vital data continuously using a wireless sensor network, a highly reliable wireless transmission is needed. Some diversity techniques such as RAKE diversity which combines the delayed multipath signals coherently, and antenna diversity which combines the independently received signals at different antennas, can be used in the coordinator to improve the performance. However, the performance gain depends on the radio propagation environment, thus they are not always effective. In this study, assuming a UWB BAN (ultra wideband body area network) system, the channel responses between the antennas of the coordinator attached on a waist belt and the the sensor nodes at various postions were measured. Then, the performance gains of RAKE reception and antenna diversity were compared by evaluating the outage probability. Furthermore, the dependency of the subject location in the room on the diversity gain was clarified. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Body Area Network / Ultra Wideband / Multi-link / RAKE Diversity / Antenna Diversity / / / |
Reference Info. |
IEICE Tech. Rep., vol. 114, no. 61, MICT2014-13, pp. 63-68, May 2014. |
Paper # |
MICT2014-13 |
Date of Issue |
2014-05-22 (RCC, MICT) |
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) |
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RCC2014-13 MICT2014-13 |
Conference Information |
Committee |
MICT RCC |
Conference Date |
2014-05-29 - 2014-05-30 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kikai-Shinko-Kaikan Bldg |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Reliable Communication and Control, Healthcare and Medical Information Communication Technologies, etc. |
Paper Information |
Registration To |
MICT |
Conference Code |
2014-05-MICT-RCC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Evaluation of Diversity Effect of UWB BAN Coordinator in Indoor Environment |
Sub Title (in English) |
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Keyword(1) |
Body Area Network |
Keyword(2) |
Ultra Wideband |
Keyword(3) |
Multi-link |
Keyword(4) |
RAKE Diversity |
Keyword(5) |
Antenna Diversity |
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1st Author's Name |
Sho Kobayashi |
1st Author's Affiliation |
Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
2nd Author's Name |
Minseok Kim |
2nd Author's Affiliation |
Niigata University (Niifata Univ.) |
3rd Author's Name |
Jun-ichi Takada |
3rd Author's Affiliation |
Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
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Speaker |
Author-2 |
Date Time |
2014-05-30 10:45:00 |
Presentation Time |
25 minutes |
Registration for |
MICT |
Paper # |
RCC2014-13, MICT2014-13 |
Volume (vol) |
vol.114 |
Number (no) |
no.60(RCC), no.61(MICT) |
Page |
pp.63-68 |
#Pages |
6 |
Date of Issue |
2014-05-22 (RCC, MICT) |
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