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| Presentation | 2017-11-08 13:30 [Invited Lecture] Massive MIMO System towards Practical Use -- Activities by Ericsson -- Hideshi Murai, Shoji Itoh (Ericsson Japan), Arne Simonsson, Okvist Peter (Ericsson Research)  AP2017-114 RCS2017-211 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Standardization and/or R&D for 5G system is very active around the world targeting to start 3GPP compliant commercial service in the year 2020. Massive MIMO is a technology to create narrow beam(s). Then it can compensate propagation loss significantly experienced at higher frequency band and provide spatial multiplexing as known as multi-user MIMO. Therefore, Massive MIMO has gotten high attention as a critical technology for higher frequency band beyond 10GHz and very useful technology also for lower frequency band below 6GHz. Ericsson is actively performing 5G trials in Sweden, and in other countries with operators as respective joint trials using 15GHz and/or 28GHz frequency for PoC of beamforming, multi-user MIMO, distributed MIMO etc. This paper introduces some trial results obtained so far relevant with Massive MIMO from perspective of coverage, beam tracking, multipoint transmission and distributed MIMO performance. In addition to 5G trial, Ericsson has a road map called 5G Plug-in to introduce 5G concept into existing LTE system. In this presentation, we will introduce Ericsson’s activities on Massive MIMO system towards practical realization. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | 5G / Raidio Access / Massive MIMO / Multi-User MIMO / Practical Realization / 5G Plug-in / / | |
| Reference Info. | IEICE Tech. Rep., vol. 117, no. 284, RCS2017-211, pp. 41-44, Nov. 2017. | |
| Paper # | RCS2017-211 | |
| Date of Issue | 2017-11-01 (AP, 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 | AP2017-114 RCS2017-211 |
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| Conference Information | |
| Committee | AP RCS |
| Conference Date | 2017-11-08 - 2017-11-10 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Fukuoka University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Adaptive Antenna, Equalization, Interference Canceler, MIMO, Wireless Communications, etc. |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2017-11-AP-RCS |
| Language | English (Japanese title is available) |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Massive MIMO System towards Practical Use |
| Sub Title (in English) | Activities by Ericsson |
| Keyword(1) | 5G |
| Keyword(2) | Raidio Access |
| Keyword(3) | Massive MIMO |
| Keyword(4) | Multi-User MIMO |
| Keyword(5) | Practical Realization |
| Keyword(6) | 5G Plug-in |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Hideshi Murai |
| 1st Author's Affiliation | Ericsson Japan (Ericsson Japan) |
| 2nd Author's Name | Shoji Itoh |
| 2nd Author's Affiliation | Ericsson Japan (Ericsson Japan) |
| 3rd Author's Name | Arne Simonsson |
| 3rd Author's Affiliation | Ericsson Research (Ericsson Research) |
| 4th Author's Name | Okvist Peter |
| 4th Author's Affiliation | Ericsson Research (Ericsson Research) |
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| Speaker | Author-1 |
| Date Time | 2017-11-08 13:30:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | AP2017-114, RCS2017-211 |
| Volume (vol) | vol.117 |
| Number (no) | no.283(AP), no.284(RCS) |
| Page | pp.37-40(AP), pp.41-44(RCS) |
| #Pages | 4 |
| Date of Issue | 2017-11-01 (AP, RCS) |
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