| Presentation | 2019-12-12 On Capacity of Massive MIMO in Multiuser Operation Yoshio Karasawa, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In our previous report, we focused on the channel capability of Massive MIMO and investigated the relationship with the radio wave propagation environment in the case of point-to-point link, that is, single-user transmission. The target transmission method is selected eigenmode transmission, which selects several higher-gain modes from orthogonal streams in the MIMO configuration. Propagation environment was taken into consideration Rayleigh fading environment for non-line-of-sight communication and Nakagami-Rice fading environment for line-of-sight communication, and considered spatial correlation with the base station array. In this report, we expand the method in the previous paper and investigate the channel capability of Massive MIMO in point-to-multipoint, that is, multi-user transmission. Here, as the first step to investigate the basic property, the capability in the case of Rayleigh fading and no spatial correlation is clarified. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Massive MIMO / Multi-user system / Asymptotic eigenvalue / Channel capacity / Mar?enko-Pastur law |
| Paper # | AP2019-142 |
| Date of Issue | 2019-12-05 (AP) |
| Conference Information | |
| Committee | AP |
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| Conference Date | 2019/12/12(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Antennas and Propagation |
| Chair | Qiang Chen(Tohoku Univ.) |
| Vice Chair | Satoru Kurokawa(AIST) |
| Secretary | Satoru Kurokawa(Mitsubishi Electric) |
| Assistant | Michitaka Ameya(AIST) |
| Paper Information | |
| Registration To | 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) | On Capacity of Massive MIMO in Multiuser Operation |
| Sub Title (in English) | |
| Keyword(1) | Massive MIMO |
| Keyword(2) | Multi-user system |
| Keyword(3) | Asymptotic eigenvalue |
| Keyword(4) | Channel capacity |
| Keyword(5) | Mar?enko-Pastur law |
| 1st Author's Name | Yoshio Karasawa |
| 1st Author's Affiliation | *(*) |
| Date | 2019-12-12 |
| Paper # | AP2019-142 |
| Volume (vol) | vol.119 |
| Number (no) | AP-336 |
| Page | pp.pp.1-6(AP), |
| #Pages | 6 |
| Date of Issue | 2019-12-05 (AP) |