Presentation | 2013-11-20 Throughput performance for field experiments in MU-MIMO Systems Takaharu Nagahashi, Kohei Miyasaka, Takuya Akiyama, Kazuhiro Yamaguchi, Hideaki Matsue, Akio Hasui, Kunio Uekado, Satoshi Furihata, Takakazu Namera, Hiroshi Fukui, Hirotaka Sakamoto, Makoto Uno, Satoshi Nanamatsu, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(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) |
Keyword(in English) | MU-MIMO / BD (Block Diagonalization) algorithm / WiMAX system / Multipath fading environment |
Paper # | RCS2013-174 |
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Conference Information | |
Committee | RCS |
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Conference Date | 2013/11/13(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Radio Communication Systems (RCS) |
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Language | JPN |
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 |
1st Author's Name | Takaharu Nagahashi |
1st Author's Affiliation | Graduate School of Tokyo University of Science, Suwa() |
2nd Author's Name | Kohei Miyasaka |
2nd Author's Affiliation | Graduate School of Tokyo University of Science, Suwa |
3rd Author's Name | Takuya Akiyama |
3rd Author's Affiliation | Tokyo University of Science, Suwa |
4th Author's Name | Kazuhiro Yamaguchi |
4th Author's Affiliation | Tokyo University of Science, Suwa |
5th Author's Name | Hideaki Matsue |
5th Author's Affiliation | Tokyo University of Science, Suwa |
6th Author's Name | Akio Hasui |
6th Author's Affiliation | Azumino City |
7th Author's Name | Kunio Uekado |
7th Author's Affiliation | Azumino City |
8th Author's Name | Satoshi Furihata |
8th Author's Affiliation | Azumino City |
9th Author's Name | Takakazu Namera |
9th Author's Affiliation | MIRAIT Technologies Corporation |
10th Author's Name | Hiroshi Fukui |
10th Author's Affiliation | MIRAIT Technologies Corporation |
11th Author's Name | Hirotaka Sakamoto |
11th Author's Affiliation | MIRAIT Technologies Corporation |
12th Author's Name | Makoto Uno |
12th Author's Affiliation | MIRAIT Technologies Corporation |
13th Author's Name | Satoshi Nanamatsu |
13th Author's Affiliation | NPO CCC21L |
Date | 2013-11-20 |
Paper # | RCS2013-174 |
Volume (vol) | vol.113 |
Number (no) | 301 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |