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| Presentation | 2015-07-31 14:00 Experimental Evaluation of Downlink Transmission and Beam Tracking Performance for 5G mmW Radio Access in Indoor Shielded Environment Yuki Inoue, Yoshihisa Kishiyama, Satoshi Suyama, Yukihiko Okumura (NTT DOCOMO)  RCS2015-126 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This manuscript shows experimental results on downlink transmission and beam tracking performance of an indoor shielded room environment using a Proof-of-Concept (PoC) system for 5G millimeter wave (mmW) radio access. The mmW transceiver is implemented with analog beamforming using a switched feeder array and a dielectric antenna. The experimental results show that a throughput of greater than 2 Gbps is achieved while employing beam tracking and a lens antenna. Furthermore, the performance in an anechoic camber was also evaluated. We conclude that the indoor shielded room has low reflections comparable to an anechoic chamber when using the mmW transceiver. Direct path and one reflection path has important role in the presence of beam steering when using the mmW band. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | 5G millimeter wave / shielded room / beam trackng / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 160, RCS2015-126, pp. 151-156, July 2015. | |
| Paper # | RCS2015-126 | |
| Date of Issue | 2015-07-22 (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. (No. 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | RCS2015-126 |
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| Conference Information | |
| Committee | RCC ASN RCS NS SR |
| Conference Date | 2015-07-29 - 2015-07-31 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | JA Naganoken Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Wireless Distributed Network, M2M: Machine-to-Machine, D2D (Device-to-Device)，etc. |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2015-07-RCC-ASN-RCS-NS-SR |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Experimental Evaluation of Downlink Transmission and Beam Tracking Performance for 5G mmW Radio Access in Indoor Shielded Environment |
| Sub Title (in English) | |
| Keyword(1) | 5G millimeter wave |
| Keyword(2) | shielded room |
| Keyword(3) | beam trackng |
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| 1st Author's Name | Yuki Inoue |
| 1st Author's Affiliation | NTT DOCOMO, INC. (NTT DOCOMO) |
| 2nd Author's Name | Yoshihisa Kishiyama |
| 2nd Author's Affiliation | NTT DOCOMO, INC. (NTT DOCOMO) |
| 3rd Author's Name | Satoshi Suyama |
| 3rd Author's Affiliation | NTT DOCOMO, INC. (NTT DOCOMO) |
| 4th Author's Name | Yukihiko Okumura |
| 4th Author's Affiliation | NTT DOCOMO, INC. (NTT DOCOMO) |
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| Speaker | 1 |
| Date Time | 2015-07-31 14:00:00 |
| Presentation Time | 25 |
| Registration for | RCS |
| Paper # | IEICE-RCS2015-126 |
| Volume (vol) | IEICE-115 |
| Number (no) | no.160 |
| Page | pp.151-156 |
| #Pages | IEICE-6 |
| Date of Issue | IEICE-RCS-2015-07-22 |
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