| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| BCT, IEEE-BT, SHIKOKU |
2022-09-02
14:05 |
Online |
Online |
Consideration and Verification of a High-precision Synchronization Method in FPU Wireless Transmission of PTP
Takahiro Yamaguchi, Tsuyoshi Nakatogawa, Takuya Kurakake, Koichiro Imamura (NHK) |
[more] |
BCT2022-50
pp.9-14 |
| 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
15:15 |
Online |
|
An Examination of Multiplexing Scheme of Low Latency Emergency Information for the Advanced STL/TTL
Hiroyasu Nagata, Yuki Kawamura, Masayoshi Onishi, Kazuhiro Otsuki, Koichiro Imamura (NHK) |
[more] |
BCT2022-29
pp.33-36 |
| BCT, IEICE-CS, IPSJ-AVM, IEICE-IE [detail] |
2021-11-25
13:50 |
Online |
Online |
An Implementation of Visible Object Filter Gateway for Effective Streaming of Free-Viewpoint AR Content
Yuki Kawamura, Nobuhiro Hiruma, Koichiro Imamura (NHK) |
[more] |
BCT2021-48
pp.35-40 |
| BCT, IEICE-CS, IPSJ-AVM, IEICE-IE [detail] |
2021-11-25
14:15 |
Online |
Online |
The examination of the home gateway for advanced terrestrial broadcasting
Masayoshi Onishi, Nobuhiro Hiruma, Ryo Kabutomori, Hiroyasu Nagata, Yuki Kawamura, Kazuhiro Otsuki, Koichiro Imamura (NHK) |
[more] |
BCT2021-49
pp.41-44 |
| BCT, IEEE-BT |
2021-09-03
16:00 |
Online |
Online |
A Study on Multiplexing Scheme in STL for Advanced ISDB-T
Hiroyasu Nagata, Yuki Kawamura, Masayoshi Onishi, Koichiro Imamura (NHK) |
[more] |
BCT2021-40
pp.21-24 |
| BCT, IEEE-BT |
2021-03-12
11:00 |
|
Online |
Implementation of a Packet Delay Variations Compensation Technology for PTP Transmission over Wireless Links
Takahiro Yamaguchi, Kenji Murase (NHK), Katsunori Aoki (NHK-ES), Takuya Kurakake, Tsuyoshi Nakatogawa, Koichiro Imamura (NHK) |
Remote production is a new style of program production, which is performed at a broadcasting station and a venue separat... [more] |
BCT2021-19
pp.5-8 |
| BCT, IEEE-BT |
2021-03-12
15:10 |
|
Online |
The prototype of the home gateway for advanced terrestrial broadcasting and its consideration of issues
Masayoshi Onishi, Yuki Kawamura, Hiroyasu Nagata, Koichiro Imamura (NHK) |
[more] |
BCT2021-25
pp.29-32 |
| BCT, IEEE-BT |
2022-02-17
14:35 |
Online |
TBD |
Adaptation of CMAF to Advanced Terrestrial Broadcasting
Yuki Kawamura, Hiroyasu Nagata, Masayoshi Onish, Koichiro Imamura (NHK) |
Research and development of advanced terrestrial broadcasting is now underway. The advanced terrestrial broadcasting we ... [more] |
BCT2021-15
pp.25-28 |
| BCT, IEEE-BT |
2020-07-31
11:30 |
Hokkaido |
Hokkaido |
Development of a Software-Based Master Control System for Advanced Integrated Broadcast - Broadband Services
Hiroyasu Nagata, Yuki Kawamura, Yuki Yamakami, Tomoya Kusunoki, Koichiro Imamura, Kyoichi Saito (NHK R&D) |
[more] |
BCT2020-51
pp.9-12 |
| BCT, IEICE-SIS |
2019-10-25
09:50 |
Fukui |
Fukui International Activities Plaza |
Development of Line Redundant and Monitoring Equipment for Next-Generation Terrestrial Digital Broadcasting STL using IP line
Hiroyasu Nagata, Yuki Kawamura, Yuki Yamakami, Tomoya Kusunoki, Koichiro Imamura (NHK) |
[more] |
BCT2019-82
pp.65-68 |
| BCT, IEEE-BT |
2019-06-14
12:35 |
Osaka |
MBS Chayamachi Plaza |
Development and evaluation of in-building transmission equipment utilizing DOCSIS standard for 4K/8K IP broadcast
Tomoya Kusunoki, Takuya Kurakake, Yuki Kawamura, Koichiro Imamura, Kyoichi Saito (NHK) |
Cable television operators are considering the introduction of IP broadcasts that distribute video signals by IP multica... [more] |
BCT2019-48
pp.1-4 |
| BCT, IEEE-BT |
2019-03-15
16:00 |
Nagasaki |
Izuharachiku-Kouminkan (Tsushima City) |
UHDTV IP multicast distribution experiment using MMT
Hiroyasu Nagata (NHK), Yuki Kawamura, Yuki Yamakami, Koichiro Imamura (NHK STRL) |
[more] |
BCT2019-45
pp.37-40 |
| BCT, IEEE-BT |
2019-03-15
16:25 |
Nagasaki |
Izuharachiku-Kouminkan (Tsushima City) |
Real-time Distribution of Dynamic Volumetric Data for Augmented Reality Synchronized with Broadcasting
Yuki Kawamura, Yuki Yamakami, Hiroyasu Nagata, Koichiro Imamura (NHK) |
The advanced satellite broadcasting for UHDTV was launched in Japan in December 2018. MPEG media transport (MMT) is used... [more] |
BCT2019-46
pp.41-44 |
| BCT, IEEE-BT, HOKKAIDO |
2018-07-26
14:55 |
Hokkaido |
Hokkaido Univ. |
A Study on Radio over Ethernet System for Mobile Wireless Camera
Katsunori Aoki (NHK Engineering System, Inc.), Kenji Murase, Koichiro Imamura (NHK) |
Wireless Camera system, which offers a robust wireless link with low latency, enables the camera operator to move freely... [more] |
BCT2018-63
pp.13-16 |
| 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 |
2018-02-23
09:00 |
Toyama |
Kanponoyado-Toyama |
OFDM Pilot Levels of Microwave Link for 4K・8K Broadcasting Program Contribution
Kenji Murase, Hirokazu Kamoda (NHK), Kazuhiko Shibuya (NES), Naohiko Iai, Koichiro Imamura, Hiroyuki Hamazumi (NHK) |
We are developing a microwave link, which we call an FPU (Field Pick-up Unit), that can transmit 4K・8K signals for live ... [more] |
BCT2018-34
pp.41-44 |
| BCT, IEEE-BT |
2010-10-22
16:45 |
Aichi |
NHK-Nagoya-hoso-center Bldg |
Development of Direction of Arrival Measurement Method for Multipath Waves of Digital Terrestrial Broadcasting
Yoshinori Satake, Koichiro Imamura (NHK) |
In a digital terrestrial broadcasting system that adopts OFDM (orthogonal frequency division multiplexing) method, echoe... [more] |
BCT2010-75
pp.29-32 |
| BCT, KYUSHU, IEEE-AP-S-FUKUOKA, IEEE-BT-TOKYO |
2009-01-23
11:30 |
Fukuoka |
|
A Field Experiment of Channel Equalizer for Echoes outside the Guard Interval at the Mizunami Relay Station
Ken'ichi Murayama, Kazunori Yokohata, Shibuya Kazuhiko, Noriyuki Shirai, Hiroataka Wakabayashi (NHK), Koichiro Imamura (NES), Yoshio Watanabe (CTV) |
(Advance abstract in Japanese is available) [more] |
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