| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| IEICE-SIS, BCT |
2023-10-12
13:55 |
Yamaguchi |
HISTORIA UBE
(Primary: On-site, Secondary: Online) |
A study on multiplex transmission of program signals using STL/TTL for Advanced Integrated Services Digital Broadcasting - Terrestrial
Tomohiro Shimazaki, Tetsuya Umenai, Hiroyasu Nagata, Takayuki Nakagawa (NHK) |
We have been studying an advanced studio-to-transmitter link / transmitter-to-transmitter link (STL/TTL) for Advanced In... [more] |
BCT2023-67
pp.1-5 |
| BCT, IEEE-BT |
2023-03-10
09:45 |
Okinawa |
Okinawa RBC
(Primary: On-site, Secondary: Online) |
Development of 2k4K signal multiplexing system in current STL/TTL at the introduction of three layers segment division method for Advanced terrestrial broadcasting
Iwao Namikawa, Hideki Hama (KTV) |
We developed the multiplex system of 2K and 4K signals by using the current STL/TTL transmission system at the introduct... [more] |
BCT2023-32
pp.9-11 |
| 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, IEEE-BT |
2023-03-10
15:20 |
Okinawa |
Okinawa RBC
(Primary: On-site, Secondary: Online) |
IP Linear Streaming System Using Dynamic Optical Path Network for Live Program Content Transmission
Daiki Fukudome (NHK), Hiroyuki Kitada (NTT), Hisayuki Ohmata (NHK), Takafumi Okuyama (NTT), Satoshi Nishimura (NHK) |
We have been studying a cloud IP linear video delivery system that can efficiently provide various linear channels consi... [more] |
BCT2023-42
pp.49-52 |
| BCT, IEEE-BT |
2022-06-10
13:05 |
Tokyo |
NHK STRL |
Transmission Performance Evaluation of Advanced ISDB-T
-- Evaluation of the Fixed Reception Characteristics at Over Hundred Reception Points for the Link Budget --
Kotoko Furuya, Takuya Shitomi, Yuki Hirabayashi, Akihiko Sato, Masahiro Okano, Kyoichi Saito (NHK) |
We are conducting research on the advanced Integrated Services Digital Broadcasting - Terrestrial (advanced ISDB-T) to r... [more] |
BCT2022-31
pp.1-4 |
| BCT, IEEE-BT |
2022-03-11
14:25 |
Online |
|
Transmission Performance Evaluation of an Advanced ISDB-T
-- Comparison of the Tolerance against Multipath by FFT sizes --
Yuki Hirabayashi, Shingo Asakura, Kohei Kambara, Masahiro Okano, Kyoichi Saito (NHK) |
Advanced ISDB-T system has been developed in order to provide next-generation terrestrial broadcasting services such as ... [more] |
BCT2022-27
pp.25-28 |
| 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 |
| AIT, ME, MMS, IEICE-IE, IEICE-ITS [detail] |
2022-02-21
14:40 |
Online |
online |
Effect of post-exposure time on diffraction efficiency of volume holograms during recording
Yuya Kuroda, Atsushi Okamoto (Hokkaido Univ.), Satoshi Shinada, Yuta Goto (NICT), Akihisa Tomita (Hokkaido Univ.) |
To realize the mode division multiplexing transmission, we have proposed a volume holographic mode de-multiplexer (VHDM)... [more] |
MMS2022-13 ME2022-38 AIT2022-13
pp.67-70 |
| BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2022-01-21
13:20 |
Online |
Online |
Single-Feed Waveguide Antenna and Branched Probe Generating Orbital Angular Momentum
Haruki Ohira, Takeshi Fukusako, Ryuji Kuse (Kumamoto Univ.) |
Spatial multiplex transmission with orbital angular momentum (OAM) is being studied as a method for increasing wireless ... [more] |
BCT2022-5
pp.17-20 |
| 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, 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
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
14:05 |
|
Online |
A Study on Broadcast Wave-Relay with an advanced ISDB-T using LDM for Hierarchical Transmission.
Akihiko Sato, Shogo Kawashima, Tomoaki Takeuchi, Masahiro Okano, Kenichi Tsuchida (NHK) |
We have been developing an advanced ISDB-T to realize new services via terrestrial broadcasting. For the construction of... [more] |
BCT2021-23
pp.21-24 |
| 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, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2021-01-22
14:50 |
Fukuoka |
Online |
Single Feed Waveguide Antenna Generating Orbital Angular Momentum
Haruki Ohira, Takeshi Fukusako, Ryuji Kuse (Kumamoto Univ.) |
Spatial multiplex transmission with orbital angular momentum (OAM) is being studied as a method for increasing wireless ... [more] |
BCT2021-8
pp.29-32 |
| BCT, IEEE-BT |
2020-07-31
14:20 |
Hokkaido |
Hokkaido |
Transmission Performance Evaluation of an Advanced ISDB-T
-- Fixed Reception Performance of Bit-Interleave Coded Modulation --
Takuya Shitomi, Shingo Asakura, Tomoaki Takeuchi, Tsuyoshi Nakatogawa, Masahiro Okano, Kenichi Tsuchida (NHK) |
We are currently developing an advanced Integrated Services Digital Broadcasting-Terrestrial (ISDB-T) system to provide ... [more] |
BCT2020-55
pp.25-28 |
| BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2020-01-23
13:00 |
Kagoshima |
|
Multi-mode Microstrip Antenna with Orbital Angular Momentum Mode
Takuya Sato, Ryuji Kuse, Takeshi Fukusako (Kumamoto Univ) |
In spatial multiplexing systems using orbital angular momentum (OAM), which is expected to dramatically increase wireles... [more] |
BCT2020-1
pp.1-4 |
| 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-OCS, IEICE-OFT, IEE-CMN [detail] |
2019-11-21
15:55 |
Yamaguchi |
Kaikyo-Messe-Shimonoseki |
Cut-off frequency dependence of N-OTDM signal de-multiplexing in correlation receiver using AIDD method.
Shota Maeda, Yuji Miyoshi, Hirokazu Kubota (Osaka Prefecture Univ.) |
Recently, the Nyquist optical time division multiplexing (N-OTDM) transmission method have attracted attention in order ... [more] |
|