| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| 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 |
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, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2022-01-21
16:05 |
Online |
Online |
A Study on multipath margin for the link budget of advanced ISDB-T
Akihiko Sato, Kohei Kambara, Masahiro Okano, Kyoichi Saito (NHK) |
We have been developing an advanced ISDB-T(Integrated Systems Digital Broadcasting - Terrestrial) to realize UHDTV servi... [more] |
BCT2022-12
pp.45-48 |
| 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 |
| 3DMT |
2021-03-08
16:30 |
|
|
AR head-mounted display using aspherical phase plates to mitigate visual fatigue
Takumi Ono (Tokyo Univ. of Agri. and Tec), Yasushi Miyajima, Kazutoshi Kato (ITOH Opt), Yasuhiro Takaki (Tokyo Univ. of Agri. and Tec) |
Augmented reality (AR) technology is expected to be applied in various fields, such as, medical, industrial, entertainme... [more] |
3DIT2021-15
pp.61-64 |
| BCT, IEICE-OFT, IEICE-OCS, IEE-CMN [detail] |
2020-11-13
14:20 |
Online |
Online |
3 Layer Segment Division SISO Transmission System for Advanced terrestrial broadcasting technology
-- Field experiment on a technique to transmit 4K and 2K with 6MHz bandwid --
Iwao Namikawa, Hideki Hama (KTV) |
We are sutuding technical methodology for simultaneously transmiting 2K and 4K as a horizontal polarized wave using the ... [more] |
BCT2020-69
pp.53-57 |
| BCT, IEEE-BT |
2020-07-31
15:20 |
Hokkaido |
Hokkaido |
Transmission Performance Evaluation of an Advanced ISDB-T
-- Fixed Reception Performance of Practical Field Trials --
Noriyuki Shirai, Shogo Kawashima, Akihiko Sato, Takuya Shitomi, Tsuyoshi Nakatogawa, Masahiro Okano, Kenichi Tsuchida (NHK) |
We are currently developing an advanced Integrated Services Digital Broadcasting-Terrestrial(ISDB-T) system to provide b... [more] |
BCT2020-57
pp.33-36 |
| BCT, IEEE-BT |
2020-07-31
15:45 |
Hokkaido |
Hokkaido |
Transmission Performance Evaluation of an Advanced ISDB-T
-- Evaluation of Mobile Reception --
Hiroaki Miyasaka, Tomoaki Takeuchi, Masahiro Okano, Kenichi Tsuchida (NHK) |
We are conducting research on an advanced digital terrestrial broadcasting system (advanced system) to realize 4K 8K bro... [more] |
BCT2020-58
pp.37-40 |
| BCT, IEEE-BT |
2020-07-31
16:20 |
Hokkaido |
Hokkaido |
Trancemission Performance Evaluation of an Advanced ISDB-T
-- Fixed Reception Performance in SFN Environment --
Shogo Kawashima, Tomoya Ijiguchi, Shingo Asakura, Tomoaki Takeuchi, Kohei Kambara, Masahiro Okano, Kenichi Tsuchida (NHK) |
We have been developing an advanced ISDB-T (Integrated Services Digital Broadcasting – Terrestrial) to provide 4K8K serv... [more] |
BCT2020-59
pp.41-44 |
| 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 |
| 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
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 |