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| Presentation | 2019-06-21 16:25 Experimental Study of High-Capacity Technologies for 5G Ultra High-Density Distributed Antenna Systems -- Verification of coordinated radio resource scheduling algorithm in up to 32 multi-stream transmission -- Takaharu Kobayashi, Shinya Kumagai, Masafumi Tsutsui, Chiyoshi Akiyama, Takashi Dateki, Hiroyuki Seki, Morihiko Minowa (Fujitsu), Tatsuki Okuyama, Jun Mashino, Satoshi Suyama, Yukihiko Okumura (DOCOMO)  RCS2019-99 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In 5G mobile communication systems, an effective high-capacity technology is expected by using high-density small cells. We are proposing the ultra high-density distributed antenna systems and studying the coordinated radio resource scheduling. In MU-MIMO, scheduling methods including UE selection and control of the number of multiplexed UEs affects system throughput performance. In previous work, we proposed low complexity UE selection method and evaluated the system throughput via computer simulation. In this paper, we show the proposed method can optimally control the number of multiplexed UEs in the experiment system which can transmit 32 streams at maximum. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | 5G / Distributed antenna / High-density small cells / Coordinated multi-user MIMO / Indoor experiment / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 90, RCS2019-99, pp. 365-370, June 2019. | |
| Paper # | RCS2019-99 | |
| Date of Issue | 2019-06-12 (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) | |
| Download PDF | RCS2019-99 |
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| Conference Information | |
| Committee | RCS |
| Conference Date | 2019-06-19 - 2019-06-21 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Miyakojima Hirara Port Terminal Building |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | First Presentation in IEICE Technical Committee, Resource Control, Scheduling, Wireless Communications, etc. |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2019-06-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Experimental Study of High-Capacity Technologies for 5G Ultra High-Density Distributed Antenna Systems |
| Sub Title (in English) | Verification of coordinated radio resource scheduling algorithm in up to 32 multi-stream transmission |
| Keyword(1) | 5G |
| Keyword(2) | Distributed antenna |
| Keyword(3) | High-density small cells |
| Keyword(4) | Coordinated multi-user MIMO |
| Keyword(5) | Indoor experiment |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Takaharu Kobayashi |
| 1st Author's Affiliation | FUJITSU LIMITED (Fujitsu) |
| 2nd Author's Name | Shinya Kumagai |
| 2nd Author's Affiliation | FUJITSU LIMITED (Fujitsu) |
| 3rd Author's Name | Masafumi Tsutsui |
| 3rd Author's Affiliation | FUJITSU LIMITED (Fujitsu) |
| 4th Author's Name | Chiyoshi Akiyama |
| 4th Author's Affiliation | FUJITSU LIMITED (Fujitsu) |
| 5th Author's Name | Takashi Dateki |
| 5th Author's Affiliation | FUJITSU LIMITED (Fujitsu) |
| 6th Author's Name | Hiroyuki Seki |
| 6th Author's Affiliation | FUJITSU LIMITED (Fujitsu) |
| 7th Author's Name | Morihiko Minowa |
| 7th Author's Affiliation | FUJITSU LIMITED (Fujitsu) |
| 8th Author's Name | Tatsuki Okuyama |
| 8th Author's Affiliation | NTT DOCOMO, INC. (DOCOMO) |
| 9th Author's Name | Jun Mashino |
| 9th Author's Affiliation | NTT DOCOMO, INC. (DOCOMO) |
| 10th Author's Name | Satoshi Suyama |
| 10th Author's Affiliation | NTT DOCOMO, INC. (DOCOMO) |
| 11th Author's Name | Yukihiko Okumura |
| 11th Author's Affiliation | NTT DOCOMO, INC. (DOCOMO) |
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| 18th Author's Affiliation | () |
| Speaker | Author-1 |
| Date Time | 2019-06-21 16:25:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | RCS2019-99 |
| Volume (vol) | vol.119 |
| Number (no) | no.90 |
| Page | pp.365-370 |
| #Pages | 6 |
| Date of Issue | 2019-06-12 (RCS) |
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