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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 22  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
BCT, IEEE-BT 2024-03-08
14:35
Okinawa
(Primary: On-site, Secondary: Online)
Basic Study on UAV Relaying Systems for for FPU
Takuya Kurakake, Fumito Ito, Takayuki Nakagawa, Fumiya Yamagishi, Tsuyoshi Nakatogawa (NHK)
Hover-in-place Unmanned Aerial Vehicles (UAV) , which are used frequently for filming equipment of program production, a... [more] BCT2024-40
pp.19-22
BCT, IEEE-BT 2023-03-10
14:55
Okinawa Okinawa RBC
(Primary: On-site, Secondary: Online)
Field Trial of Wireless IP Remote Production using TDD-based FPU
Fumito Ito, Takahiro Sato, Kiminobu Makino, Takayuki Nakagawa, Tsuyoshi Nakatogawa (NHK)
The authors have been researching on an advancement of mobile relay FPUs (Field Pick-up Units) for use in moving live pr... [more] BCT2023-41
pp.45-48
BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA 2023-01-27
16:00
Fukuoka
(Primary: On-site, Secondary: Online)
Field trial of SVD-MIMO transmission with automatic change in the total number of modulation indices
Kiminobu Makino, Takahiro Sato, Fumito Ito, Takayuki Nakagawa, Naohiko Iai (NHK)
We evaluated the proposed-automatic changing algorithm in the total number of modulation indices by field trial. The alg... [more] BCT2023-17
pp.63-66
BCT, IEEE-BT, SHIKOKU 2022-09-02
13:30
Online Online Laboratory experiments of SVD-MIMO with automatic change in the total number of modulation indices
Kiminobu Makino, Takahiro Sato, Fumito Ito, Takayuki Nakagawa, Naohiko Iai (NHK)
For the singular value decomposition -multiple-input multiple-output method, an automatic changing algorithm for the tot... [more] BCT2022-49
pp.5-8
BCT, IEEE-BT 2022-03-11
14:50
Online   Results of laboratory experiments on time synchronization accuracy in PTP wireless transmission using FPUs
Takahiro Yamaguchi, Fumito Ito, Takayuki Nakagawa, Tsuyoshi Nakatogawa, Takuya Kurakake, Koichiro Imamura (NHK)
(To be available after the conference date) [more] BCT2022-28
pp.29-32
BCT, IEEE-BT 2022-03-11
15:50
Online   [Memorial Lecture] Field Trial of MIMO System with Adaptive Transmission Control for Next Generation Mobile Relay FPU
Takahiro Sato, Kiminobu Makino, Fumito Ito, Fumiki Uzawa, Takayuki Nakagawa, Naohiko Iai (NHK), Kei Hatano, Takuma Ono, Hitoshi Sugiyama, Hikoichi Saito (NHK Technologies, Inc), Yuichi Iwadate (NHK Engineering System, Inc)
In order to expand a capacity of mobile relay FPUs, the authors have been researching a 4x4 MIMO system with adaptive tr... [more] BCT2022-30
p.37
BCT, IEICE-SIS 2021-10-07
13:25
Online online A Study on Remote Production using Next Generation Mobile Relay FPU
Takahiro Sato, Kiminobu Makino, Fumito Ito, Takayuki Nakagawa, Naohiko Iai (NHK)
The authors have been researching a next-generation mobile relay FPU (Field Pick-up Unit) for use in mobile live product... [more] BCT2021-43
pp.23-28
BCT, IEEE-BT 2021-03-12
10:35
  Online Field Trial of Handover between Multiple Base Stations using MIMO System with Adaptive Transmission Control for Next Generation Mobile Relay FPU
Takahiro Sato, Fumito Ito, Fumiki Uzawa, Takayuki Nakagawa, Naohiko Iai (NHK), Kei Hatano, Takuma Ono, Hitoshi Sugiyama, Hikoichi Saito, Yuichi Iwadate (NHK Technologies, Inc)
In order to expand a capacity of mobile relay FPUs, the authors have been researching a 4x4 MIMO system with adaptive tr... [more] BCT2021-18
pp.1-4
BCT, IEEE-BT 2020-03-06
09:30
Okinawa RBC Hall
(Cancelled)
Transmission Capacity Expansion of Next Generation Mobile Relay FPU -- Performance Evaluation by Field Trial --
Fumito Ito, Fumiki Uzawa, Takahiro Sato, Takayuki Nakagawa, Naohiko Iai (NHK)
In order to expand a capacity of mobile relay FPUs, the authors have been researching a 4x4 TDD-SVD-MIMO system with ada... [more] BCT2020-44
pp.49-52
IEICE-SIS, BCT 2018-10-26
09:55
Kyoto Kyoto University Clock Tower Centennial Hall Mobile Transmission Trial of 8K Video using 4x4 TDD-SVD-MIMO System with Adaptive Transmission Control
Fumito Ito, Fumiki Uzawa, Kazuhiko Mitsuyama, Naohiko Iai (NHK)
In order to expand a capacity of mobile relay FPUs, the authors have been researching a 4x4 TDD-SVD-MIMO system with ada... [more] BCT2018-85
pp.73-76
BCT, IEEE-BT 2018-03-09
11:10
Okinawa Hirara-Port-Terminal Bldg.(Miyako Island) Performance Evaluation of SC-FDE Considering Nonlinear Distortion by using 42-GHz Band Power Amplifier -- Toward 4K and 8K Wireless Camera --
Yoshifumi Matsusaki, Fumiya Yamagishi, Fumito Ito, Hirokazu Kamoda, Koichiro Imamura, Hiroyuki Hamazumi (NHK)
The authors have been studying a single-carrier transmission with frequency domain equalization (SC-FDE) scheme for comp... [more] BCT2018-41
pp.13-16
BCT, IEEE-BT 2018-03-09
13:00
Okinawa Hirara-Port-Terminal Bldg.(Miyako Island) [Memorial Lecture] Development of 4x4 SVD-MIMO System with Adaptive Transmission Control for Next Generation Mobile Relay FPU
Fumito Ito, Fumiki Uzawa, Kazuhiko Mitsuyama, Naohiko Iai (NHK)
Super Hi-Vision (SHV) is the next generation broadcasting service using ultra high-definition videos. In Japan, the test... [more] BCT2018-43
pp.21-24
BCT, IEEE-BT 2017-10-20
13:25
Fukushima ApioSpace Prototyping and Performance Evaluation of 4x4 TDD-SVD-MIMO System with Adaptive Transmission Control
Fumito Ito, Fumiki Uzawa, Kazuhiko Mitsuyama, Naohiko Iai (NHK)
In order to expand a capacity of mobile relay FPUs, the authors have been researching a 4x4 TDD-SVD-MIMO system with ada... [more] BCT2017-82
pp.5-8
BCT, IEEE-BT 2017-10-20
13:50
Fukushima ApioSpace A Rate-matching Method Applicable to 4x4 TDD-SVD-MIMO System with Adaptive Transmission Control
Fumiki Uzawa, Fumito Ito, Kazuhiko Mitsuyama, Naohiko Iai (NHK)
The authors examine increasing the capacity toward 4K/8K transmission of mobile FPU (Field Pick-up Unit) system used for... [more] BCT2017-83
pp.9-12
BCT, IEEE-BT 2017-10-20
14:25
Fukushima ApioSpace Outdoor Field Trial of 4x4 TDD-SVD-MIMO System with Adaptive Transmission Control
Kazuhiko Mitsuyama, Fumiki Uzawa, Fumito Ito, Naohiko Iai (NHK)
We are conducting research on the next-generation 1.2-GHz/2.3-GHz-band mobile field pick-up unit(FPU) system that can wi... [more] BCT2017-84
pp.13-16
BCT, IEEE-BT 2017-10-20
14:50
Fukushima ApioSpace Radio Wave Propagation Characteristics Modeling for 2.3-GHz-band Mobile Field Pick-up Unit -- Method of Modeling Using Pilot Signals --
Kei Hatano, Hitoshi Sugiyama (NHK Integrated Technology Inc.), Kazuhiko Mitsuyama, Fumito Ito, Fumiki Uzawa (NHK), Hikoichi Saito (NHK Integrated Technology Inc.)
We are conducting research and development on the 2.3-GHz-band mobile relay FPU that can wirelessly transmit Super Hi-Vi... [more] BCT2017-85
pp.17-20
BCT, IEEE-BT 2017-10-20
15:15
Fukushima ApioSpace Radio Wave Propagation Characteristics Modeling for 2.3-GHz-band Mobile Field Pick-up Unit -- Results of Modeling based on Propagation Experiments in Urban/suburban Areas --
Hitoshi Sugiyama, Kei Hatano (NHK Integrated Technology Inc.), Kazuhiko Mitsuyama, Fumito Ito, Fumiki Uzawa (NHK), Hikoichi Saito (NHK Integrated Technology Inc.)
We are conducting research and development on the 2.3-GHz-band mobile relay FPU that can wirelessly transmit Super Hi-Vi... [more] BCT2017-86
pp.21-24
BCT, IEEE-BT 2017-03-10
13:35
Nagasaki Fukue-Bunka-kaikan A Study on MIMO System with Adaptive Transmission Control for Next Generation Mobile Relay FPU
Fumito Ito, Fumiki Uzawa, Kazuhiko Mitsuyama, Naohiko Iai (NHK)
The authors have been researching a 4x4 MIMO system with adaptive transmission control which changes beam-forming weight... [more] BCT2017-42
pp.13-16
BCT, IEEE-BT, HOKKAIDO [detail] 2016-07-29
10:45
Hokkaido Hokkaido Univ. [Invited Lecture] Development of Wideband Modulator and Demodulator using a MIMO-OFDM Technique for 42 GHz band FPU
Jun Tsumochi, Fumito Ito, Yoshifumi Matsusaki, Hirokazu Kamoda, Takayuki Nakagawa, Hiroyuki Hamazumi (NHK)
(To be available after the conference date) [more] BCT2016-64
pp.47-50
BCT, IEEE-BT [detail] 2016-03-11
15:20
Okinawa Nobumoto Ohama Memorial Hall Comparison of Transmission Performance between MIMO Systems for SHV Wireless Cameras
Fumito Ito, Takayuki, Hiroyuki Hamazumi (NHK)
The authors have been researching large capacity transmission technology using millimeter waves to develop SHV (Super Hi... [more] BCT2016-42
pp.33-36
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