Paper Abstract and Keywords |
Presentation |
2022-03-03 10:20
Deployment of mmWave Beyond 5G Testbed and high-precision propagation measurement system including relay stations Keishi Tokugawa, Kazuki Maruta, Keiichi Kubota, Kei Sakaguchi (Tokyo Tech), Jin Nakazato, Mitsuhiro Kuchitsu, Soh Masuko (RMI) RCS2021-272 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In the 5th generation mobile communication (5G), which is now in service in many countries around the world, higher speeds will be achieved by introducing beamforming and millimeter wave bands. On the other hand, since the millimeter-wave band has a narrow transmission range, it is necessary to develop an efficient service area using relay stations. Therefore, it is necessary to design an area based on a detailed understanding of the propagation environment of millimeter wave.
Since the millimeter-wave band has inherently short coverage and beamforming is applied to compensate for the short communication distance, it is necessary to create an area map that accurately maps location information and signal strength.
In this paper, we propose an area design that can reproduce the propagation environment in real time using digital twin and dynamically determine the deployment of the repeaters. As an initial study, we carried out high-precision propagation measurements in the 5G testbed field being constructed at the Ookayama campus and investigated the deployment of relay stations. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Beyond 5G / 6G Millimeter wave / Digital Twin / Analog relay / Beamforming / Proof-of-Concept / / |
Reference Info. |
IEICE Tech. Rep., vol. 121, no. 391, RCS2021-272, pp. 114-119, March 2022. |
Paper # |
RCS2021-272 |
Date of Issue |
2022-02-23 (RCS) |
ISSN |
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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RCS2021-272 |
Conference Information |
Committee |
RCS SR SRW |
Conference Date |
2022-03-02 - 2022-03-04 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Mobile Communication Workshop |
Paper Information |
Registration To |
RCS |
Conference Code |
2022-03-RCS-SR-SRW |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Deployment of mmWave Beyond 5G Testbed and high-precision propagation measurement system including relay stations |
Sub Title (in English) |
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Keyword(1) |
Beyond 5G |
Keyword(2) |
6G Millimeter wave |
Keyword(3) |
Digital Twin |
Keyword(4) |
Analog relay |
Keyword(5) |
Beamforming |
Keyword(6) |
Proof-of-Concept |
Keyword(7) |
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Keyword(8) |
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1st Author's Name |
Keishi Tokugawa |
1st Author's Affiliation |
Tokyo Institute of Technology (Tokyo Tech) |
2nd Author's Name |
Kazuki Maruta |
2nd Author's Affiliation |
Tokyo Institute of Technology (Tokyo Tech) |
3rd Author's Name |
Keiichi Kubota |
3rd Author's Affiliation |
Tokyo Institute of Technology (Tokyo Tech) |
4th Author's Name |
Kei Sakaguchi |
4th Author's Affiliation |
Tokyo Institute of Technology (Tokyo Tech) |
5th Author's Name |
Jin Nakazato |
5th Author's Affiliation |
Rakuten Mobile, Inc. (RMI) |
6th Author's Name |
Mitsuhiro Kuchitsu |
6th Author's Affiliation |
Rakuten Mobile, Inc. (RMI) |
7th Author's Name |
Soh Masuko |
7th Author's Affiliation |
Rakuten Mobile, Inc. (RMI) |
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Speaker |
Author-1 |
Date Time |
2022-03-03 10:20:00 |
Presentation Time |
25 minutes |
Registration for |
RCS |
Paper # |
RCS2021-272 |
Volume (vol) |
vol.121 |
Number (no) |
no.391 |
Page |
pp.114-119 |
#Pages |
6 |
Date of Issue |
2022-02-23 (RCS) |
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