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Paper Abstract and Keywords
Presentation 2018-03-02 15:05
5G Field Experimental Trial Using 39GHz band in Long Range and Mobility Environments
Masashi Iwabuchi, Anass Benjebour, Yoshihisa Kishiyama (NTT DOCOMO), Tingjian Tian, Guangjian Wang, Liang Gu (Huawei Tehcnologies), Teruhumi Takada, Cui Yang (Huawei Technologies Japan) RCS2017-387
Abstract (in Japanese) (See Japanese page) 
(in English) Research and development for 5G is accelerating toward the start of commercial services in 2020. In the future, it is also important to expand 5G for 2020 and beyond. To realize higher data rate and more capacity, utilization of higher frequency bands is required. However, since high frequency bands have heavy path-loss, the coverage tends to be limited. Moreover, it is required to maintain high data rate and large capacity when user is moving. In this trial, we use 39 GHz band and evaluate the transmission performance with long range and the mobility performance. Our test-bed has high beamforming gain by using lens antenna and it is able to switch beam to maintain SNR. We design frame structure for this trial, and the test-bed can select an appropriate beam within approximately 160 ms by using the designed frame structure. In this trial, we achieved 2.1 Gbit/s with the transmission distance of 1.8 km for the stationary case. Furthermore, we achieved 2.0 Gbit/s for the mobile case with a speed of 20 km/h and the transmission distance of 1.45 km.
Keyword (in Japanese) (See Japanese page) 
(in English) 5G / Millimeter wave / Lens antenna / Beamforming / Outdoor experiment / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 456, RCS2017-387, pp. 375-380, Feb. 2018.
Paper # RCS2017-387 
Date of Issue 2018-02-21 (RCS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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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 RCS SR SRW  
Conference Date 2018-02-28 - 2018-03-02 
Place (in Japanese) (See Japanese page) 
Place (in English) YRP 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Communication Workshop 
Paper Information
Registration To RCS 
Conference Code 2018-02-RCS-SR-SRW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) 5G Field Experimental Trial Using 39GHz band in Long Range and Mobility Environments 
Sub Title (in English)  
Keyword(1) 5G  
Keyword(2) Millimeter wave  
Keyword(3) Lens antenna  
Keyword(4) Beamforming  
Keyword(5) Outdoor experiment  
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Keyword(7)  
Keyword(8)  
1st Author's Name Masashi Iwabuchi  
1st Author's Affiliation NTT DOCOMO, INC (NTT DOCOMO)
2nd Author's Name Anass Benjebour  
2nd Author's Affiliation NTT DOCOMO, INC (NTT DOCOMO)
3rd Author's Name Yoshihisa Kishiyama  
3rd Author's Affiliation NTT DOCOMO, INC (NTT DOCOMO)
4th Author's Name Tingjian Tian  
4th Author's Affiliation Huawei Tehcnologies, Co., Ltd. (Huawei Tehcnologies)
5th Author's Name Guangjian Wang  
5th Author's Affiliation Huawei Tehcnologies, Co., Ltd. (Huawei Tehcnologies)
6th Author's Name Liang Gu  
6th Author's Affiliation Huawei Tehcnologies, Co., Ltd. (Huawei Tehcnologies)
7th Author's Name Teruhumi Takada  
7th Author's Affiliation Huawei Technologies Japan, K.K (Huawei Technologies Japan)
8th Author's Name Cui Yang  
8th Author's Affiliation Huawei Technologies Japan, K.K (Huawei Technologies Japan)
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Speaker
Date Time 2018-03-02 15:05:00 
Presentation Time 20 
Registration for RCS 
Paper # IEICE-RCS2017-387 
Volume (vol) IEICE-117 
Number (no) no.456 
Page pp.375-380 
#Pages IEICE-6 
Date of Issue IEICE-RCS-2018-02-21 


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