Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCC, RCS, SeMI, NS, SR, RISING (Joint) |
2024-07-18 09:25 |
Hokkaido |
Hokkaido Citizens Activities Promotion Center (Hokkaido, Online) (Primary: On-site, Secondary: Online) |
Base Station Coordinated Multi-Cell MU-MIMO Canceller considering to the Accuracy of Channel Estimation Ryohei Maeda, Takuya Kaneda, Takafumi Fujii (SoftBank), Teruya Fujii (Tokyo Tech./SoftBank) RCS2024-95 |
In mobile communication systems such as 5G, ultra-high-speed data transmission anywhere within a cell is expected. In ce... [more] |
RCS2024-95 pp.52-57 |
RCC, RCS, SeMI, NS, SR, RISING (Joint) |
2024-07-18 09:50 |
Hokkaido |
Hokkaido Citizens Activities Promotion Center (Hokkaido, Online) (Primary: On-site, Secondary: Online) |
A Study on Channel Response Estimation of Neighboring Cell Terminals using SRS
-- Application to Actual Cell Configuration -- Takuya Kaneda, Ryohei Maeda, Takafumi Fujii (SoftBank), Teruya Fujii (Tokyo Tech) RCS2024-96 |
To suppress inter-cell interference in a multi-cell configuration, a "network coordinated interference canceller" has be... [more] |
RCS2024-96 pp.58-63 |
NS, RCS (Joint) |
2023-12-15 15:40 |
Fukuoka |
Kyushu Institute of Technology Tobata campus, and Online (Fukuoka, Online) (Primary: On-site, Secondary: Online) |
Optimization of Base Station Coordinated Virtualized Cell MU-MIMO Canceller according to the Accuracy of Channel Estimation Ryohei Maeda, Takafumi Fujii (SoftBank), Teruya Fujii (Tokyo Tech./SoftBank) RCS2023-204 |
In mobile communication systems such as 5G, ultra-high-speed data transmission anywhere within a cell is expected. In ce... [more] |
RCS2023-204 pp.141-146 |
AP, RCS (Joint) |
2023-11-17 15:35 |
Kumamoto |
Kumamoto Prefectural Workers' Welfare Hall (Kumamoto, Online) (Primary: On-site, Secondary: Online) |
Construction of Coordinated Base Stati ons for Network Coordination Interferen ce Canceller Takafumi Fujii, Takuya Kaneda, Ryohei Maeda (Softbank), Teruya Fujii (Tokyo Tech) RCS2023-176 |
[more] |
RCS2023-176 pp.124-128 |
RCS, SAT (Joint) |
2023-09-01 09:50 |
Nagano |
Naganoken Nokyo Building, and online (Nagano, Online) (Primary: On-site, Secondary: Online) |
Virtual Cell MU-MIMO Canceller Coordinating Base Stations in TDD Transmission
-- Eigenmode transmission without feedback of transmit and receive weights -- Ryohei Maeda, Takafumi Fujii (SoftBank), Teruya Fujii (Tokyo Tech./SoftBank) RCS2023-118 |
In mobile communication systems such as 5G, ultra-high-speed data transmission is expected anywhere within a cell. In a ... [more] |
RCS2023-118 pp.85-89 |
RCS |
2023-04-13 10:00 |
Shimane |
Matsue New Urban Hotel, and online (Shimane, Online) (Primary: On-site, Secondary: Online) |
A Study on Optimal Configuration of Massive Antenna for MU-MIMO Base Station Considering 3D Spatial Radio Arrival Angle Characteristics Kohei Mitsumoto, Ryohei Maeda, Hikari Tsuhama, Teruya Fujii (Tokyo Tech) RCS2023-1 |
In the 5th and 6th generation mobile communication systems, beamforming with massive antennas consisting of dozens to hu... [more] |
RCS2023-1 pp.1-6 |
RCS, AP, UWT (Joint) |
2022-11-17 15:50 |
Fukuoka |
Kyushu University, and Online (Fukuoka, Online) (Primary: On-site, Secondary: Online) |
A Study on Improvement of Communication Quality by Base Station Cooperative Up-Link MU-MIMO Interference Canceller with mixed SIMO and MIMO Transmissions Ryohei Maeda (Tokyo Tech), Teruya Fujii (Tokyo Tech/Softbank Corp.) RCS2022-184 |
The mobile communication systems such as 5G, ultra-high-speed data transmission is expected anywhere in a cell. In a mob... [more] |
RCS2022-184 pp.167-172 |
AP, RCS (Joint) |
2021-11-10 15:30 |
Nagasaki |
NBC-Bekkan (Nagasaki) (Nagasaki, Online) (Primary: On-site, Secondary: Online) |
A Study on Uplink Communication Capacity Improvement by Base Station Cooperative Virtualized Cell Configuration MU-MIMO Canceller with Adaptive Antenna Beam Forming Ryohei Maeda (Tokyo Tech.), Teruya Fujii (Tokyo Tech./SoftBank) RCS2021-152 |
The coming mobile communication systems such as 5G, ultra-high-speed data transmission is expected anywhere in a cell. I... [more] |
RCS2021-152 pp.46-51 |
RCS, IN, NV (Joint) |
2021-05-27 15:35 |
Online |
Online (Online) |
A Study on the Frequency Effective Usage by Base Stations Distributed MU-MIMO with Adaptive Antenna Beamforming Ryohei Maeda, Teruya Fujii (Tokyo Tech.) RCS2021-21 |
The coming mobile communication systems such as 5G, ultra-high-speed data transmission is expected anywhere in a cell. I... [more] |
RCS2021-21 pp.29-34 |