| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| IEICE-SIS, BCT |
2024-10-03
13:30 |
Hokkaido |
Hokusei Gakuen Univ.
(Primary: On-site, Secondary: Online) |
A Study on Preamble Signal for Enhancement of Synchronization Performance of TDD-based FPU
Fumito Ito, Fumiya Yamagishi, Takuya Kurakake, Takayuki Nakagawa, Tsuyoshi Nakatogawa (NHK) |
The authors have been working on miniaturizing the TDD (Time Division Duplex)-based FPU compliant with the ARIB STD-B75 ... [more] |
BCT2024-61
pp.7-12 |
| IEICE-SIS, BCT |
2024-10-04
13:20 |
Hokkaido |
Hokusei Gakuen Univ.
(Primary: On-site, Secondary: Online) |
Microwave Band FPU Patch Antennas for Drones
Fumiya Yamagishi, Fumito Ito, Takuya Kurakake, Takayuki Nakagawa, Tsuyoshi Nakatogawa (NHK) |
We are conducting research and development for direct transmission of video images from Unmanned Aerial Vehicles (UAVs) ... [more] |
BCT2024-66
pp.33-36 |
| BCT, IEEE-BT, HOKKAIDO |
2024-07-26
13:30 |
Hokkaido |
Muroran Institute of Technology
(Primary: On-site, Secondary: Online) |
2-Stage Relaying for Millimeter Wave Band FPU Using In Band Full Duplex UAV-assisted Relays
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] |
BCT2024-55
pp.16-19 |
| 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, 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 |
2022-06-10
16:00 |
Tokyo |
NHK STRL |
Verification of distributed 8K compression/decompression processing using JPEG XS
Ryo Shirato, Junichiro Kawamoto, Tsuyoshi Nakatogawa, Takuya Kurakake (NHK) |
Software-based professional media production system has been developed. In the software-based system, the video must be ... [more] |
BCT2022-38
pp.29-32 |
| BCT, IEEE-BT |
2022-06-10
16:25 |
Tokyo |
NHK STRL |
NMOS-based Program Production System Capable of Granting Authorization Based on Configurations Made by a Resource Owner
Tomofumi Koyama, Takuya Kurakake (NHK), Toshiki Sato, Ryosuke Uchida, Masayuki Sugawara (NEC) |
AMWA NMOS is widely known as a control method for IP-based program production systems. It defines how to manage and cont... [more] |
BCT2022-39
pp.33-36 |
| BCT, IEEE-BT |
2022-03-11
13:25 |
Online |
|
Practical Experiment for 8K Full-remote Professional Media Production
Ryo Shirato, Junichiro Kawamoto, Takuya Kurakake, Tsuyoshi Nakatogawa (NHK) |
We are aiming to realize the full-remote production which creates outside broadcasting program on the side of the broadc... [more] |
BCT2022-25
pp.17-20 |
| 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 |
2021-09-03
16:25 |
Online |
Online |
Prototype of System Monitoring Tool with Information from NMOS for IP-based Program Production System
Tomofumi Koyama, Takuya Kurakake (NHK) |
[more] |
BCT2021-41
pp.25-28 |
| 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
16:00 |
|
Online |
Implementation of Uncompressed Video Transmission Library Using XDP for Softwarization of program production functions
Tomofumi Koyama, Masahiro Kawaragi, Takuya Kurakake (NHK) |
Broadcasters are working to build program production system with IP (Internet Protocol) network. Since it is easy to con... [more] |
BCT2021-27
pp.37-40 |
| BCT, IEEE-BT |
2020-07-31
11:05 |
Hokkaido |
Hokkaido |
Study on Network Configuration to Realize Delay Requirement for Remote Production
Junichiro Kawamoto, Ryo Shirato, Tomofumi Koyama, Masahiro Kawaragi, Takuya Kurakake, Kyoichi Saito (NHK) |
[more] |
BCT2020-50
pp.5-8 |
| BCT, IEEE-BT |
2020-03-05
15:10 |
Okinawa |
RBC Hall
(Cancelled) |
Development of 2K/4K Multi-Format IP Transmission Device using Lightweight Compression
Ryo Shirato, Junichiro Kawamoto, Takuya Kurakake, Kyouichi Saito (NHK) |
We are aiming to realize the remote production which makes the device management efficient and flexible by creating outs... [more] |
BCT2020-38
pp.29-32 |
| BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2020-01-24
10:45 |
Kagoshima |
|
Performance Evaluation on RTP Payload Mapping of JPEG XS to Reduce Image Quality Degradation
Junichiro Kawamoto, Ryo Shirato, Takuya Kurakake (NHK) |
In an IP program production system, attention has been focused on a lightweight compression technology capable of transm... [more] |
BCT2020-15
pp.55-58 |
| BCT, IEICE-SIS |
2019-10-25
10:15 |
Fukui |
Fukui International Activities Plaza |
Development of IP flow real-time monitoring device for IP-based program production system
Tomofumi Koyama, Masahiro Kawaragi, Junichiro Kawamoto, Ryo Shirato, Takuya Kurakake, Kyoichi Saito (NHK) |
[more] |
BCT2019-83
pp.69-72 |
| 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 |
2019-06-14
13:50 |
Osaka |
MBS Chayamachi Plaza |
Development of Lightweight Compressed 8K over IP Transmission Device Realizing High-Reliable Function
Junichiro Kawamoto, Tomofumi Koyama, Masahiro Kawaragi, Ryo Shirato, Takuya Kurakake, Kyoichi Saito (NHK) |
Technical development and standardization of transmitting video signals with low latency in IP packets are performed. In... [more] |
BCT2019-51
pp.13-16 |
| BCT, IEEE-BT |
2019-03-15
15:35 |
Nagasaki |
Izuharachiku-Kouminkan (Tsushima City) |
Proposal of Video Division Method Suitable for Light-weight Compression on IP Remote Production
Ryo Shirato, Junichiro Kawamoto, Takuya Kurakake, Kyouichi Saito (NHK) |
We are aiming to realize a multi-format transmission system capable of efficiently transmitting 2K/4K/8K video with one ... [more] |
BCT2019-44
pp.33-36 |
| BCT, IEICE-OCS, IEICE-OFT, IEE-CMN [detail] |
2018-11-08
16:35 |
Okayama |
Kurashiki-City-Geibunnkan |
[Invited Lecture]
Development and Trends of Live Production System Running on IP Networks
Takuya Kurakake (NHK) |
[more] |
BCT2018-87
pp.55-60 |