Presentation | 2016-11-25 Performance Evaluation of a Full-Dimension MIMO Base Station Using a Ray-tracing Technique Shun Nishizaki, Toshihiko Nishimura, Takeo Ohgane, Yasutaka Ogawa, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Aiming at the practical applications of Multiple-Input Multiple-Output (MIMO) system to the fifth generation mobile communication systems, the study on it has been conducted widely. It uses antenna elements at a base station more than dozens of or several hundreds. Then, if antenna elements at a base station are arranged in 1D, the installation space of the antenna array will become a problem. To cope with this problem, a Full-Dimension MIMO (FD-MIMO) system, in which antenna elements are arranged in 2D has been proposed. Applying FD-MIMO can reduce the installation space of antenna array. In addition, we can realize better resolution performance by 3D beamforming. In this paper, we generate channel matrices between a transmitter and user equipment by using a ray tracing technique and then evaluate the channel capacity with different places of a transmit antenna array in an indoor environment. The result shows that different tendencies between channel capacity of 1D and 2D arrays are observed according to installation sites. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Full-Dimension MIMO / Antenna arrangement / Ray-tracing / Indoor environment / Block Diagonalization / Block SNR Maximization / Channel capacity |
Paper # | RCS2016-205 |
Date of Issue | 2016-11-17 (RCS) |
Conference Information | |
Committee | RCS / AP |
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Conference Date | 2016/11/24(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kyoto International Community House |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Adaptive Antenna, Equalization, Interference Canceler, MIMO, Wireless Communications, etc. |
Chair | Hidekazu Murata(Kyoto Univ.) / Keizo Cho(Chiba Inst. of Tech.) |
Vice Chair | Satoshi Denno(Okayama Univ.) / Yukitoshi Sanada(Keio Univ.) / Eisuke Fukuda(Fujitsu Labs.) / Hisato Iwai(Doshisha Univ.) |
Secretary | Satoshi Denno(Toshiba) / Yukitoshi Sanada(NTT DoCoMo) / Eisuke Fukuda(Niigata Univ.) / Hisato Iwai(NTT DoCoMo) |
Assistant | Tetsuya Yamamoto(Panasonic) / Toshihiko Nishimura(Hokkaido Univ.) / Koichi Ishihara(NTT) / Kazushi Muraoka(NEC) / Shinsuke Ibi(Osaka Univ.) / Nobuyasu Takemura(Nippon Inst. of Tech.) / Satoshi Yamaguchi(Mitsubishi Electric) |
Paper Information | |
Registration To | Technical Committee on Radio Communication Systems / Technical Committee on Antennas and Propagation |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Performance Evaluation of a Full-Dimension MIMO Base Station Using a Ray-tracing Technique |
Sub Title (in English) | |
Keyword(1) | Full-Dimension MIMO |
Keyword(2) | Antenna arrangement |
Keyword(3) | Ray-tracing |
Keyword(4) | Indoor environment |
Keyword(5) | Block Diagonalization |
Keyword(6) | Block SNR Maximization |
Keyword(7) | Channel capacity |
1st Author's Name | Shun Nishizaki |
1st Author's Affiliation | Hokkaido University(Hokkaido Univ.) |
2nd Author's Name | Toshihiko Nishimura |
2nd Author's Affiliation | Hokkaido University(Hokkaido Univ.) |
3rd Author's Name | Takeo Ohgane |
3rd Author's Affiliation | Hokkaido University(Hokkaido Univ.) |
4th Author's Name | Yasutaka Ogawa |
4th Author's Affiliation | Hokkaido University(Hokkaido Univ.) |
Date | 2016-11-25 |
Paper # | RCS2016-205 |
Volume (vol) | vol.116 |
Number (no) | RCS-318 |
Page | pp.pp.79-84(RCS), |
#Pages | 6 |
Date of Issue | 2016-11-17 (RCS) |