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| Presentation | 2013-11-20 16:50 Throughput performance for field experiments in MU-MIMO Systems Takaharu Nagahashi, Kouhei Miyasaka, Takuya Akiyama, Kazuhiro Yamaguchi, Hideaki Matsue (Tokyo University of Science, Suwa), Akio Hasui, Kunio Uekado, Satoshi Furihata (Azumino City), Takakazu Namera, Hiroshi Fukui, Hirotaka Sakamoto, Makoto Uno (MIRAIT Technologies), Satoshi Nanamatsu (NPC CCC21L)  RCS2013-174 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this paper, field experimental results for downlink MU-MIMO (multiuser MIMO) system in mobile WiMAX system are analyzed. Computer simulations in MU-MIMO system based on the BD (Block Diagonalization) algorithm are carried out and we compared with the performances obtained from the field experiment and computer simulation. The results of the field experiment show that the maximum throughput in the case of 1 user reception is 13 Mbps and the maximum throughput in the case of MU-MIMO with 2 users becomes 23 Mbps under the Rayleigh fading environment. Furthermore, the maximum throughput measured in the field experiment is almost the same performance as the maximum throughput in the computer simulations. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | MU-MIMO / BD (Block Diagonalization) algorithm / WiMAX system / Multipath fading environment / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 301, RCS2013-174, pp. 1-6, Nov. 2013. | |
| Paper # | RCS2013-174 | |
| Date of Issue | 2013-11-13 (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 | RCS2013-174 |
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| Conference Information | |
| Committee | RCS AP |
| Conference Date | 2013-11-20 - 2013-11-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Matsue Terrsa |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Adaptive Antenna, Equalization, Interference Canceller, MIMO, Wireless Communication Systems, etc. |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2013-11-RCS-AP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Throughput performance for field experiments in MU-MIMO Systems |
| Sub Title (in English) | |
| Keyword(1) | MU-MIMO |
| Keyword(2) | BD (Block Diagonalization) algorithm |
| Keyword(3) | WiMAX system |
| Keyword(4) | Multipath fading environment |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Takaharu Nagahashi |
| 1st Author's Affiliation | Tokyo University of Science, Suwa (Tokyo University of Science, Suwa) |
| 2nd Author's Name | Kouhei Miyasaka |
| 2nd Author's Affiliation | Tokyo University of Science, Suwa (Tokyo University of Science, Suwa) |
| 3rd Author's Name | Takuya Akiyama |
| 3rd Author's Affiliation | Tokyo University of Science, Suwa (Tokyo University of Science, Suwa) |
| 4th Author's Name | Kazuhiro Yamaguchi |
| 4th Author's Affiliation | Tokyo University of Science, Suwa (Tokyo University of Science, Suwa) |
| 5th Author's Name | Hideaki Matsue |
| 5th Author's Affiliation | Tokyo University of Science, Suwa (Tokyo University of Science, Suwa) |
| 6th Author's Name | Akio Hasui |
| 6th Author's Affiliation | Azumino City (Azumino City) |
| 7th Author's Name | Kunio Uekado |
| 7th Author's Affiliation | Azumino City (Azumino City) |
| 8th Author's Name | Satoshi Furihata |
| 8th Author's Affiliation | Azumino City (Azumino City) |
| 9th Author's Name | Takakazu Namera |
| 9th Author's Affiliation | MIRAIT Technologies Corporation (MIRAIT Technologies) |
| 10th Author's Name | Hiroshi Fukui |
| 10th Author's Affiliation | MIRAIT Technologies Corporation (MIRAIT Technologies) |
| 11th Author's Name | Hirotaka Sakamoto |
| 11th Author's Affiliation | MIRAIT Technologies Corporation (MIRAIT Technologies) |
| 12th Author's Name | Makoto Uno |
| 12th Author's Affiliation | MIRAIT Technologies Corporation (MIRAIT Technologies) |
| 13th Author's Name | Satoshi Nanamatsu |
| 13th Author's Affiliation | NPC CCC21L (NPC CCC21L) |
| 14th Author's Name | |
| 14th Author's Affiliation | () |
| 15th Author's Name | |
| 15th Author's Affiliation | () |
| 16th Author's Name | |
| 16th Author's Affiliation | () |
| 17th Author's Name | |
| 17th Author's Affiliation | () |
| 18th Author's Name | |
| 18th Author's Affiliation | () |
| Speaker | Author-1 |
| Date Time | 2013-11-20 16:50:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | RCS2013-174 |
| Volume (vol) | vol.113 |
| Number (no) | no.301 |
| Page | pp.1-6 |
| #Pages | 6 |
| Date of Issue | 2013-11-13 (RCS) |
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