Presentation | 2015-09-18 Study of Correlation Coefficient on Each User and between Users in MU-MIMO Yuuki Kanemiyo, Hiroaki Nakabayashi, Shigeru Kozono, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | As the study of correlation coefficients on each user and that between users in MU-MIMO, dependence of the correlation coefficients on moving direction and the locations of the users in a limited narrow area was examined by computer simulations. The correlation coefficients on user 1 and user 2 and that between user 1 and user 2 with the movement of the users were expressed by cumulative distributions, and we got the following main results. As the moving directions of the each user are different and as the angle spread of arriving waves becomes small, the correlation coefficients on the each user are different, and then the correlation coefficient between the user shifts to a smaller value. When the moving directions of the each user are the same and when the locations of the users become far, the correlation coefficients on the each user are the same, but the correlation coefficient between the users becomes small. In addition, the correlation coefficients on the each user and that between the users become small, as the angle spread of the arriving waves becomes small. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | MU-MIMO / MIMO channel property / movement model / multipath propagation / correlation coefficient between users / cumulative distribution |
Paper # | AP2015-91 |
Date of Issue | 2015-09-10 (AP) |
Conference Information | |
Committee | MW / AP |
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Conference Date | 2015/9/17(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Oyama National College of Tech. |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Microwave and Millimeter-wave |
Chair | Yohei Ishikawa(Kyoto Univ.) / Keizo Cho(Chiba Inst. of Tech.) |
Vice Chair | Masashi Nakatsugawa(NTT) / Takao Kuki(Kokushikan Univ.) / Kenjiro Nishikawa(Kagoshima Univ.) / Hisato Iwai(Doshisha Univ.) |
Secretary | Masashi Nakatsugawa(NTT) / Takao Kuki(Panasonic) / Kenjiro Nishikawa(KDDI R&D Labs.) / Hisato Iwai(Niigata Univ.) |
Assistant | Ryo Ishikawa(Univ. of Electro-Comm.) / Naoto Sekiya(Univ. of Yamanashi) / Yuichi Kimura(Saitama Univ.) |
Paper Information | |
Registration To | Technical Committee on Microwaves / 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) | Study of Correlation Coefficient on Each User and between Users in MU-MIMO |
Sub Title (in English) | Dependence on Moving Direction and Location of Each User |
Keyword(1) | MU-MIMO |
Keyword(2) | MIMO channel property |
Keyword(3) | movement model |
Keyword(4) | multipath propagation |
Keyword(5) | correlation coefficient between users |
Keyword(6) | cumulative distribution |
1st Author's Name | Yuuki Kanemiyo |
1st Author's Affiliation | (Former)Chiba Institute of Technology((Former)Chiba Tech) |
2nd Author's Name | Hiroaki Nakabayashi |
2nd Author's Affiliation | Chiba Institute of Technology(Chiba Tech) |
3rd Author's Name | Shigeru Kozono |
3rd Author's Affiliation | (Former)Chiba Institute of Technology((Former)Chiba Tech) |
Date | 2015-09-18 |
Paper # | AP2015-91 |
Volume (vol) | vol.115 |
Number (no) | AP-226 |
Page | pp.pp.65-70(AP), |
#Pages | 6 |
Date of Issue | 2015-09-10 (AP) |