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Paper Abstract and Keywords
Presentation 2017-02-17 09:30
[Invited Lecture] Study on Propagation Channel Characteristics at 20-GHz Band for Outdoor Small Cell
Ngochao Tran, Tetsuro Imai, Koshiro Kitao, Yukihiko Okumura (NTT Docomo), Ryotaro Taniguchi, Kentaro Nishimori (Niigata Univ) AP2016-167
Abstract (in Japanese) (See Japanese page) 
(in English) To address the trend of rapid increase in data traffic of mobile communication network, the future mobile communications systems (5G), which enables data transmission rate as high as 10 Gbps has been the focus of studies recently. To transmit data with very high bit rate, wider bandwidth channels are required. One approach is using high frequency bands: High-SHF (over 6 GHz) and EHF (mainly 30 - 100 GHz). Because of high path losses of high frequency bands, these bands are considered to use for small cells. To design radio links with high accuracy, the channel characteristics such as path loss, delay spread, angle spread etc. at High-SHF and EHF bands, must be clarified. In this paper, we measure and present channel characteristics in an outdoor small cell environment at the 20 GHz band. Cluster characteristics using K-power-means method are also reported.
Keyword (in Japanese) (See Japanese page) 
(in English) 5G / high frequency bands / outdoor small cell environment / channel characteristics / / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 454, AP2016-167, pp. 61-66, Feb. 2017.
Paper # AP2016-167 
Date of Issue 2017-02-09 (AP) 
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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Conference Information
Committee AP  
Conference Date 2017-02-16 - 2017-02-17 
Place (in Japanese) (See Japanese page) 
Place (in English) Tochigiken-sougou-bunnka Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Industrial Session, Antennas and Propagation 
Paper Information
Registration To AP 
Conference Code 2017-02-AP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Study on Propagation Channel Characteristics at 20-GHz Band for Outdoor Small Cell 
Sub Title (in English)  
Keyword(1) 5G  
Keyword(2) high frequency bands  
Keyword(3) outdoor small cell environment  
Keyword(4) channel characteristics  
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Keyword(6)  
Keyword(7)  
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1st Author's Name Ngochao Tran  
1st Author's Affiliation NTT Docomo (NTT Docomo)
2nd Author's Name Tetsuro Imai  
2nd Author's Affiliation NTT Docomo (NTT Docomo)
3rd Author's Name Koshiro Kitao  
3rd Author's Affiliation NTT Docomo (NTT Docomo)
4th Author's Name Yukihiko Okumura  
4th Author's Affiliation NTT Docomo (NTT Docomo)
5th Author's Name Ryotaro Taniguchi  
5th Author's Affiliation Niigata University (Niigata Univ)
6th Author's Name Kentaro Nishimori  
6th Author's Affiliation Niigata University (Niigata Univ)
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Speaker Author-1 
Date Time 2017-02-17 09:30:00 
Presentation Time 25 minutes 
Registration for AP 
Paper # AP2016-167 
Volume (vol) vol.116 
Number (no) no.454 
Page pp.61-66 
#Pages 6 
Date of Issue 2017-02-09 (AP) 

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