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| 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 |
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| 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 | |
| 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 | RCS2017-387 |
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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 |
| Keyword(6) | |
| 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 | Author-1 |
| Date Time | 2018-03-02 15:05:00 |
| Presentation Time | 20 minutes |
| Registration for | RCS |
| Paper # | RCS2017-387 |
| Volume (vol) | vol.117 |
| Number (no) | no.456 |
| Page | pp.375-380 |
| #Pages | 6 |
| Date of Issue | 2018-02-21 (RCS) |
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