Paper Abstract and Keywords |
Presentation |
2016-06-23 14:50
Experimental Evaluation for 26GHz Band under a Crowded Indoor Environment Masashi Iwabuchi, Toshiyuki Shintaku, Mizuki Suga, Takeshi Onizawa, Tetsu Sakata, Masashi Nakatsugawa (NTT) RCS2016-70 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This report describes the experimental performance of higher-frequency bands which is expected to apply to future wireless communication systems, e.g. 5G. In particular, we focus on the effect of human bodies and measure the transmission performance of 5GHz and 26GHz in two situations. First, the performance is evaluated in a static environment with one human body. In the evaluation, we show that 26GHz band is easily influenced by human body. However, if human body exists, it can obtain stable received power by reflected waves. Second, we evaluate performances under a crowed indoor environment. It is found that the average throughput of 26GHz can maintain the performance if some human bodies sparsely exist. On the other hand, the performance is degraded by received power loss and higher error rate if human bodies densely exist. As the result, the average throughput of 26GHz decreases about 47.2% in the crowded indoor environment. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Crowed indoor environment / Human body shadowing / Throughput performance / Higher-frequency band / 26GHz / 5GHz / / |
Reference Info. |
IEICE Tech. Rep., vol. 116, no. 110, RCS2016-70, pp. 141-146, June 2016. |
Paper # |
RCS2016-70 |
Date of Issue |
2016-06-15 (RCS) |
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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RCS2016-70 |
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