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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 136  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
RCS, AP, UWT
(Joint)
2022-11-17
09:55
Fukuoka Kyushu University, and Online
(Primary: On-site, Secondary: Online)
A Study on Measurement of K-Factor on Sky Cell for 3D Spatial Cell Construction in Mobile Communication
Teruya Fujii (Titech)
 [more]
RCS, AP, UWT
(Joint)
2022-11-17
15:50
Fukuoka Kyushu University, and 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.)
 [more]
RCS 2022-10-28
11:45
Ehime Ehime University, and online
(Primary: On-site, Secondary: Online)
A Study on Frequency Sharing in 3D Cell Structure consisting of Ground and Sky Cells by using Base Station Beamforming -- Application of Maximum Ratio Combining (MRC) Reception --
Shoichi Sudo (SB), Teruya Fujii (Tokyo Tech)
 [more]
NS, IN, CS, NV
(Joint)
2022-09-01
14:25
Iwate MALIOS (Iwate Prefecture) + Online Meeting
(Primary: On-site, Secondary: Online)
[Special Invited Talk] Temporary wireless relay system for mobile phones in the event of a disaster -- Role as a Life Line --
Teruya Fujii (Titech) NS2022-65 IN2022-30 CS2022-38
It is important to locate the victim as soon as possible in order to save the victim buried under snow, landslide and ru... [more] NS2022-65 IN2022-30 CS2022-38
pp.29-34(NS), pp.19-24(IN), pp.1-6(CS)
SAT, RCS
(Joint)
2022-08-25
09:50
Hokkaido
(Primary: On-site, Secondary: Online)
A Basic Study on Interference Canceller for 5G Systems and Other Systems Using the Same Frequency
Takafumi Fujii (SoftBank), Teruya Fujii (Tokyo Tech) RCS2022-97
 [more] RCS2022-97
pp.1-5
SAT, RCS
(Joint)
2022-08-25
10:15
Hokkaido
(Primary: On-site, Secondary: Online)
Uplink interference canceller for macro cell and small cells with cooperative control network in 3Dimension spatial HeNet construction
Takuya Kaneda, Takafumi Fujii (SoftBank), Teruya Fujii (Tokyo Tech) RCS2022-98
HetNet (Heterogeneous Network), which sets multiple small cells using the same frequency inside each macro cell, is seen... [more] RCS2022-98
pp.6-11
AP 2022-05-19
09:55
Hyogo Kobe Port Oasis
(Primary: On-site, Secondary: Online)
A Study on Prediction of K-Factor on Sky Cell for 3D Spatial Cell Construction in Mobile Communication
Teruya Fujii, Ryunosuke Masaoka (Titech) AP2022-11
The flight control of drones and the transfer of captured video data by using the mobile communication network will be e... [more] AP2022-11
pp.1-6
AP 2022-02-17
13:30
Online Online A Basic Study on Received Performance Optimization of Base Station Massive MIMO Antenna considering Arrival Angle Characteristics of Radio Wave
Kohei Sasa, Teruya Fujii (Tokyo Tech) AP2021-165
 [more] AP2021-165
pp.38-43
RCS, SIP, IT 2022-01-21
13:55
Online Online Processing reductio of uplink interference canceller for macro cell in HeNet construction
Takuya Kaneda, Teruya Fujii (Softbank) IT2021-78 SIP2021-86 RCS2021-246
HetNet (Heterogeneous Network), which sets multiple small cells using the same frequency inside each macro cell, is seen... [more] IT2021-78 SIP2021-86 RCS2021-246
pp.282-287
AP, RCS
(Joint)
2021-11-10
14:55
Nagasaki NBC-Bekkan (Nagasaki)
(Primary: On-site, Secondary: Online)
Computational Complexity Reduction of High Accuracy Fingerprint Method by using Last Received Data on Time Series and correcting Receiving Performance deference
Takahiro Tsujino, Teruya Fujii (Tokyo Tech) RCS2021-151
As a location detection method without using GPS, there is a fingerprint method. It measures the received radio wave pow... [more] RCS2021-151
pp.40-45
AP, RCS
(Joint)
2021-11-10
15:30
Nagasaki NBC-Bekkan (Nagasaki)
(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
AP, RCS
(Joint)
2021-11-10
15:55
Nagasaki NBC-Bekkan (Nagasaki)
(Primary: On-site, Secondary: Online)
A study on Down Link Transmit Interference Canceller for MIMO when HAPS and Cellular Mobile share a frequency.
Ryuki Yanagawa, Teruya Fujii (Tokyo Tech) RCS2021-153
In mobile communication systems, HAPS (High-Altitude Platform System), which flies at an altitude of about 20 km and use... [more] RCS2021-153
pp.52-57
RCS, IN, NV
(Joint)
2021-05-27
14:05
Online Online IN2021-3 RCS2021-19 Recently, mobile communication on the mid-to-high-rise buildings is increasing, especially in urban areas.
In addition,... [more]
IN2021-3 RCS2021-19
pp.13-18(IN), pp.19-24(RCS)
RCS, IN, NV
(Joint)
2021-05-27
15:35
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
NS, RCS
(Joint)
2020-12-18
15:25
Online Online Uplink Interference Canceller for Small Cells in HetNet Construction
Takuya Kaneda, Teruya Fujii (Tokyo Tech) RCS2020-152
 [more] RCS2020-152
pp.97-102
RCS, AP, UWT
(Joint)
2020-11-25
14:45
Online Online A Study on Frequency Co-use in 3D Cell Structure consisting of Ground and Sky Cells by using Beamforming
Shin Kitta, Teruya Fujii (Titech) RCS2020-118
It is being expected to control the flight of drones and transmit video data taken with drones using cellular network. W... [more] RCS2020-118
pp.48-53
RCS 2020-06-24
- 2020-06-26
Online Online High Accuracy Location Estimation Using the Last Received Data on Time Series in Fingerprint Method
Takahiro Tsujino, Teruya Fujii (Tokyo Tech) RCS2020-51
As a location detection method without using GPS, there is a fingerprint method. It measures the received radio wave pow... [more] RCS2020-51
pp.169-174
AP, WPT
(Joint)
2020-01-24
14:45
Kagawa Sunport Hall Takamatsu [Invited Lecture] Examination of the Mechanism of Building Penetration Loss of UHF band by Scale Model
Koki Oshikawa, Takuya Kadowaki, Shinichi Ichitsubo (Kyutech), Hideki Omote (SoftBank), Teruya Fujii (Tokyo tech) AP2019-175
In the construction of 3D cells for mobile communication systems, it is important to prevent the interference between in... [more] AP2019-175
pp.135-139
IT, SIP, RCS 2020-01-23
13:05
Hiroshima Hiroshima City Youth Center A study on Cell-edge Performance Improvement by Network Cooperation Interference Canceller in Cellular Mobile Communications
Takumi Yoneda, Teruya Fujii (Tokyo Tech) IT2019-52 SIP2019-65 RCS2019-282
The coming mobile communication systems such as 5G, ultra-high-speed data transmission is expected anywhere in a cell. I... [more] IT2019-52 SIP2019-65 RCS2019-282
pp.99-104
AP, RCS
(Joint)
2019-11-21
10:55
Saga Saga Univ. A Study on Uplink Interference Canceller of Macrocell by using Reference Signal of Smallcell eliminated Interference from Other Smallcells in HetNet Construction
Takuya Kaneda, Teruya Fujii (Tokyo Tech) RCS2019-217
HetNet which deployed multiple small cells using same frequency inside the macro cell is expected as a technology for im... [more] RCS2019-217
pp.85-90
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