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| Presentation | 2017-10-26 16:15 [Special Talk] Real challenge for 5G mobile communication systems Fumio Watanabe (KDDI Research)  SAT2017-47 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Mobile communications service are widely penetrating to all the society as the key infrastructure. The development of the “5G” mobile system is pushed forward all over the world for a service launch of about 2020 as a target. 5G will be used for more diverse purposes. One of the goals is “Enhanced mobile broadband” providing several Gbps throughput, which is about 10-100 times faster than the current 4G. The second goal is “Massive-machine type communication” make IOT connect 10 to 100 times the number of things now. The third is “Ultra-reliable and low latency communication”, which is the most difficult one, providing high reliability and short delay network to support, for example, automatic driving, remote construction, and remote surgery. This presentation outlines the development situation on leading-edge 5G system and describe how different challenges are required from 4G to technology from the viewpoint of technology and service. Furthermore, the relation with the satellite system will also be described. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | 5G / mobile communications / mobile network / 28GHz band / massive MIMO / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 117, no. 261, SAT2017-47, pp. 59-64, Oct. 2017. | |
| Paper # | SAT2017-47 | |
| Date of Issue | 2017-10-19 (SAT) | |
| 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 | SAT2017-47 |
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| Conference Information | |
| Committee | SAT |
| Conference Date | 2017-10-26 - 2017-10-27 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa Cellular Telephone Company |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Satellite communications, etc. |
| Paper Information | |
| Registration To | SAT |
| Conference Code | 2017-10-SAT |
| Language | English (Japanese title is available) |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Real challenge for 5G mobile communication systems |
| Sub Title (in English) | |
| Keyword(1) | 5G |
| Keyword(2) | mobile communications |
| Keyword(3) | mobile network |
| Keyword(4) | 28GHz band |
| Keyword(5) | massive MIMO |
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| 1st Author's Name | Fumio Watanabe |
| 1st Author's Affiliation | KDDI Research Inc. (KDDI Research) |
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| Speaker | Author-1 |
| Date Time | 2017-10-26 16:15:00 |
| Presentation Time | 50 minutes |
| Registration for | SAT |
| Paper # | SAT2017-47 |
| Volume (vol) | vol.117 |
| Number (no) | no.261 |
| Page | pp.59-64 |
| #Pages | 6 |
| Date of Issue | 2017-10-19 (SAT) |
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