| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| BCT, IEEE-BT |
2021-03-12
14:45 |
|
Online |
Prototype evaluation of a video viewing application for TVs that enables program watching without awareness of transmission paths
Yuki Hironaka, Satoshi Fujitsu, Kinji Matsumura, Hiroshi Fujisawa (NHK) |
Current video viewing applications for TVs have the problem of not being able to go back and forth between broadcasting ... [more] |
BCT2021-24
pp.25-28 |
| BCT, IEEE-BT |
2021-03-12
15:35 |
|
Online |
Study on a basic implementation of real-time composition with shot images toward broadcast-use virtual reality movies
Daiichi Koide, Yasutaka Maeda, Kensuke Hisatomi (NHK) |
Basic implementation of real-time composition with multiple shot images was studied for producing broadcast-use virtual ... [more] |
BCT2021-26
pp.33-36 |
| 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, 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, IEICE-SIS |
2020-10-01
11:25 |
Online |
Online |
Development of Timed Metadata Events Delivery System for Broadcasters' Internet Services
Tohru Takiguchi, Masaya Ikeo, Satoshi Nishimura, Hiroshi Fujisawa (NHK) |
In broadcasting and OTT(Over-The-Top), there are various services with timed metadata events. Broadcasters’ provide serv... [more] |
BCT2020-66
pp.17-22 |
| BCT, IEEE-BT |
2020-09-04
14:35 |
Online |
Online |
MFN Broadcast-Wave Relay using Soft Decision Replica for an Advanced ISDB-T
Shogo Kawashima, Hiroaki Miyasaka, Tomoaki Takeuchi, Masahiro Okano (NHK) |
We have been developing an advanced ISDB-T to realize new services via terrestrial broadcasting. For the construction of... [more] |
BCT2020-64
pp.13-16 |
| BCT, IEEE-BT |
2020-07-31
11:55 |
Hokkaido |
Hokkaido |
Development of automatically generated subtitle service utilizing speech recognition
Kenji Sugihara, Masanori Ohsaki (TV TOKYO), Keisuke Handa (TV TOKYO Communications) |
We have developed a service that displays subtitles generated automatically by speech recognition on the out screen. [more] |
BCT2020-52
pp.13-15 |
| BCT, IEEE-BT |
2020-03-05
13:05 |
Okinawa |
RBC Hall
(Cancelled) |
Propagation analysis of the DTTB waves using the FDTD method
Atsushi Sawai, Hiroshi Yabumoto, Aiichiro Tsuzuku (Meijo Univ.) |
Recently, new Shinkansen lines have been constructed. When Shinkansen trains pass by, the strength of the TV radio waves... [more] |
BCT2020-33
pp.9-12 |
| BCT, IEEE-BT |
2020-03-05
16:00 |
Okinawa |
RBC Hall
(Cancelled) |
Development of application to extract several user's same data of TV viewing history using private set intersection
Shuhei Taguchi, Daisuke Sekine, Chigusa Yamamura, Hisayuki Ohmata, Hiroshi Fujisawa, Arisa Fujii (NHK) |
We have developed an application for users to acquire and control their own data of TV viewing history. Hybridcast that ... [more] |
BCT2020-40
pp.37-40 |
| BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2020-01-24
10:15 |
Kagoshima |
|
Study of Beam Power Control Methods of Ka-band Multi-beam Broadcasting Satellite System Using Meteorological Data
-- Examination of Power Allocation Method to Beam --
Takumi Iwamoto, Kiyotaka Fujisaki (FIT) |
In the future broadcasting satellite system, it is considered to make use of 21 GHz-band for the realization of higher q... [more] |
BCT2020-14
pp.51-54 |
| BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2020-01-24
11:10 |
Kagoshima |
|
A study on Bandwidth Extension for Advanced ISDB-T
-- Experimental Results for Protection Ratios of ISDB-T Signal Interfered with by Advanced ISDB-T Signal Using Terrestrial TV Transmitter --
Noriyuki Shirai, Akihiko Sato, Masahiro Okano, Kenichi Tsuchida (NHK) |
NHK has been developing the advanced ISDB-T system for 4K·8K services of terrestrial broadcasting. In order to increase ... [more] |
BCT2020-16
pp.59-62 |
| IEICE-IE, IEICE-CS, IPSJ-AVM, BCT [detail] |
2019-12-05
09:25 |
Iwate |
Aiina Center |
Study of Reliable IP Multicast with P2P Packet Loss Recovery Using WebRTC
Daiki Fukudome, Satoshi Nishimura, Masaaki Kurozumi (NHK) |
It is generally known that distribution using IP multicast is efficient in one-to-many or many-to-many large-scale distr... [more] |
|
| IEICE-IE, IEICE-CS, IPSJ-AVM, BCT [detail] |
2019-12-05
10:15 |
Iwate |
Aiina Center |
Multicast Converted Distribution for Live HTTP Streaming Video
Toshihito Fujiwara, Tomohiro Taniguchi (NTT) |
In recent years, video streaming services using the HTTP streaming method have become widespread. HTTP streaming support... [more] |
|
| IEICE-IE, IEICE-CS, IPSJ-AVM, BCT [detail] |
2019-12-05
15:40 |
Iwate |
Aiina Center |
[Invited Talk]
VPOF System for New 4K8K Broadcasting
Yuichi Hiraoka, Hisanori Ohara, Daisuke Tomatsu (MASPRO) |
In the new intermediate frequency band expanded by the “New 4K8K Broadcasting”, we are proceeding with the opticalizatio... [more] |
BCT2019-87
pp.55-58 |
| IST |
2019-09-20
15:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A Simulation Study on a Cascasde-pipeline BSI Multi-Collection-Gate Image Sensor
Nguyen Ngo (RU), Anh Quang Nguyen (HUST), Yoshiyuki Matsunaga, Taeko Ando (RU), Kohsei Takehara (KINDAI), Kazuhiro Shimonomura, Takeharu Goji Etoh (RU) |
This paper proposes a novel design of an ultra-high-speed image sensor. A light guide pipe or a convex pyramid charge co... [more] |
IST2019-51
pp.33-36 |
| BCT, IEEE-BT |
2019-09-06
14:55 |
Ehime |
Ehime University |
Development of Measurement Equipment for Leaked Radio Wave from Receiving System of Satellite Broadcasting
Shinsuke Yokozawa, Masashi Kamei, Hisashi Sujikai (NHK) |
The frequency band of BS/CS-IF signals has expanded for 4K8K broadcasting. However, interference with existing communica... [more] |
BCT2019-75
pp.17-20 |
| 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 |
| ME, IEICE-IE, IEICE-ITS, MMS, HI, AIT [detail] |
2019-02-20
13:15 |
Hokkaido |
Hokkaido Univ. |
Improving of trick play video search for 4k/8k broadcast recording on Optical Disc.
Kosuke Yagi, Masaaki Shimada, Tomo Kishigami, Nobuo Takeshita (Mitsubishi Electric) |
Japanese 8K broadcast system uses 100Mbps transfer rate in multiplex-layer. This transfer rate is closed to maximum-tran... [more] |
MMS2019-19 HI2019-19 ME2019-41 AIT2019-19
pp.201-204 |
| BCT, KYUSHU, IEEE-AP-S-FUKUOKA |
2019-01-24
17:15 |
Fukuoka |
Kyushu Sangyo Univ. |
[Tutorial Lecture]
Wireless transmission technology in broadcasting
Masayuki Takada (NHK) |
Broadcasting systems and wireless contribution links for program production are introduced in this paper. Outline of mod... [more] |
BCT2019-9
pp.35-42 |
| BCT, KYUSHU, IEEE-AP-S-FUKUOKA |
2019-01-25
13:45 |
Fukuoka |
Kyushu Sangyo Univ. |
A Basic Study of Re-Transmitting System using Loop Interference Canceller
Keisuke Makanae, Hiroyuki Hamazumi (Tokyo KOSEN) |
In the next generation of wireless systems such as broadcasting and communication, it is necessary to expand the transmi... [more] |
BCT2019-19
pp.79-82 |