| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| IST |
2025-03-21
15:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online) |
A 1.25 μm 8K×8K-pixel 60 fps CIS with 2×1 Multi-Directional Phase-Detection Pixels
Kodai Kikuchi, Kohei Tomioka, Takenobu Usui, Akira Honji (NHK), Hiroshi Shimamoto (NHK Foundation), Tomonari Kenzaki, Sota Hida, Takeo Ushinaga, Kenichi Nagai (SSIC), Kazuya Kitamura (NHK) |
This paper introduces a 59.3-Mpixel 60 fps back-illuminated stacked CMOS image sensor for immersive content production. ... [more] |
IST2025-18
pp.37-41 |
| IST |
2025-03-21
15:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online) |
A 25.2Mpixel 120frames/s Full-Frame Global-Shutter CMOS Image Sensor with Pixel-Parallel ADC
Tohru Takeda, Toshiki Kainuma, Ryo Wakamatsu, Kimitaka Wada, Shota Ueyama, Hiroki Suto, Tsukasa Miura, Koushi Uemura, Masao Kimura, Masaki Sakakibara, Yusuke Oike (SSS) |
We report a full-frame global shutter CMOS image sensor using pixel-parallel ADCs with a high-resolution of 25.2M pixels... [more] |
IST2025-20
pp.48-52 |
| BCT, IEEE-BT |
2025-03-07
16:50 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Design and Comparative Evaluation of Connected TV Architecture for Integration of Broadcast and IP Linear Streaming
Hisayuki Ohmata, Hiroki Endo, Ryo Yasuoka, Satoshi Nishimura, Arisa Fujii, Kinji Matsumura (NHK) |
It is becoming popular to watch IP linear streaming services. This paper proposes three method of connected TV architect... [more] |
BCT2025-54
pp.46-49 |
| BCT, IEEE-BT |
2025-02-20
13:05 |
Osaka |
(Primary: On-site, Secondary: Online) |
A study of Local 5G radio control for Cable TV IP Broadcasting
Hiroshi Ito, Hikaru Kitano, Hideki Ohno (NESIC), Shuichi Matsumoto (JLabs) |
In relation to the hybrid MIMO scheme proposed by the authors, which multiplexes broadcast and communication streams ove... [more] |
BCT2025-24
pp.1-4 |
| BCT, IEEE-BT |
2025-02-21
11:10 |
Osaka |
(Primary: On-site, Secondary: Online) |
[Invited Lecture]
Contributions to the world diffusion of the digital terrestrial broadcasting
-- Its utilization as an ICT platform for disaster prevention in developing countries --
Yasuji Sakaguchi, Toru Yoshizawa, Takuya Iritani, Masanori Shiba (JTEC Foundation) |
While working at NHK (Japan Broadcasting Corporation), the author (Yasuji SAKAGUCHI) served as a JICA expert in Peru for... [more] |
BCT2025-39
pp.47-50 |
IEICE-OFT, IEICE-OCS, IEE-CMN, BCT, IEICE-CQ
(Joint) [detail] |
2024-11-08
13:35 |
Kochi |
|
[Invited Lecture]
Trends in the standardization of IP broadcasting for Cable TV in Japan
Akio Kimura, Katsuya Yoshizawa, Masashi Usami (JLabs) |
Operational specifications for internet protocol broadcasting in Japan were established in July of 2023. In this paper, ... [more] |
BCT2024-73
pp.28-29 |
| IEICE-SIS, BCT |
2024-10-04
13:45 |
Hokkaido |
Hokusei Gakuen Univ.
(Primary: On-site, Secondary: Online) |
Study of MIMO in Local 5G for IP Broadcasting by Cable TV
Hiroshi Ito, Hideki Ohno (NESIC), Shuichi Matsumoto (JLabs) |
Local 5G utilization by cable TV is expected to be an alternative to wired services, especially for multi-dwelling units... [more] |
BCT2024-67
pp.37-42 |
| ENT |
2024-09-21
15:15 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Sharing information by sharing expertise through industry-government-academia collaboration
-- Examples of Biodiversity Events --
Takafumi Yokoyama (Setsunan Univ.) |
The relationship between industry-government-academia collaboration was analyzed based on the theory of inter-organizati... [more] |
ENT2024-9
pp.17-21 |
| IEICE-ICD, IEICE-SDM, IST [detail] |
2024-08-05
11:25 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
Performance Enhancement and Design Optimization of Analog-to-Digital Converters Utilizing Dynamic Logics
Yuhao Xu, Ritaro Takenaka, Shuowei Li, Haoming Zhang, Tetsuya Iizuka (UTokyo) |
This paper presents a study on performance optimization techniques for SAR ADC by addressing the bottlenecks in speed pe... [more] |
|
| IEICE-ICD, IEICE-SDM, IST [detail] |
2024-08-05
16:10 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
A CMOS Temperature Sensor with Threshold Voltage Compensation
Takuto Togashi, Yoshihiro Komatsu, Shen Xiaochi, Masayuki Ikebe (Hokkaido Univ.) |
In this study, we designed a temperature sensor that operates in the subthreshold region and does not require calibratio... [more] |
IST2024-39
pp.6-9 |
| IEICE-ICD, IEICE-SDM, IST [detail] |
2024-08-05
16:35 |
Hokkaido |
(Primary: On-site, Secondary: Online) |
Study on wave length measurement based ADC for resistive sensing
Yoshihiro Komatsu, Takuto Togashi, xiaochi shen, Masayuki Ikebe (Hokkaido Univ.) |
Various types of sensors using resistance change exist, including pressure sensors, acceleration sensors, smell sensors,... [more] |
IST2024-40
pp.10-13 |
| BCT, IEEE-BT, HOKKAIDO |
2024-07-26
14:20 |
Hokkaido |
Muroran Institute of Technology
(Primary: On-site, Secondary: Online) |
Satellite transmission technology integrated with video coding scheme
-- Laboratory experiment using LDM transmission and 4K/8K spatial scalable coding --
Ryota Akiyama, Yuki Koizumi, Yuichi Kondo, Shimpei Nemoto, Atsuro Ichigaya, Masashi Kamei (NHK) |
We are developing a satellite broadcasting system with layered division multiplexing (LDM) transmission that multiplexes... [more] |
BCT2024-57
pp.24-27 |
| IST |
2024-06-19
13:15 |
Tokyo |
Tokyo University of Science Morito Memorial Hall |
[Poster Presentation]
A High-Speed and High-Resolution Single-Slope ADC using a Stepless Acceleration Ramp and a Distributed Ramp Signal Generator with Multiple Integral Circuit
Hayato Sakoda, Toshinori Otaka, Shunichi Sato, Takayuki Hamamoto (TUS) |
In compact high-resolution image sensors, both high resolution and high speed in ADCs is being demanded. So far, a metho... [more] |
IST2024-33
pp.5-8 |
| IST |
2024-03-27
15:05 |
Tokyo |
Kikai-Shinko-Kaikan Bldg.
(Primary: On-site, Secondary: Online) |
An 0.08 e*pJ/step gain-adaptive single-slope ADC with enhanced HDR function for high-quality imagers
Luong Hung, Koji Matsuura, Hiroki Suto, Kazutoshi Kodama, Yosuke Tanaka, Toshiaki Ono, Junichiro Fujimagari, Miho Akahide, Yoshiaki Inada (Sony Semiconductor Solutions) |
This paper, which was reported at IEEE Symposium on VLSI circuit 2023, presents a high-speed, power-efficient single-slo... [more] |
IST2024-20
pp.39-41 |
| BCT, IEEE-BT |
2024-03-08
10:55 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Design of Small Antenna for Simple Reception System in 12-GHz-band Satellite Broadcasting
Masafumi Nagasaka, Masashi Kamei (NHK) |
We have proposed a 12-GHz-band satellite broadcasting system for simple reception, which can be received with small ante... [more] |
BCT2024-35
pp.5-8 |
| BCT, IEEE-BT |
2024-03-08
11:20 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Study on Applying LDM transmission for Satellite Broadcasting System
-- Preliminary Study on Transmission Capacity --
Ryota Akiyama, Yuki Koizumi, Masashi Kamei (NHK) |
We are developing a satellite broadcasting system with layered division multiplexing (LDM) transmission for providing se... [more] |
BCT2024-36
pp.9-12 |
| AIT, IIEEJ, AS, CG-ARTS |
2024-03-05
14:30 |
Tokyo |
Tokyo University of Technology |
Proposal of a Method for Extracting Scoring Display Scenes in a Broadcast Ball Game Video
Naoya Inagaki, Takeshi Masuda, Hiroaki Sawano (AIT) |
In the analysis of video footage of ball sports, it is necessary for the analyst to watch all of the game footage and re... [more] |
AIT2024-118
pp.297-300 |
| BCT, IEEE-BT |
2024-02-16
10:30 |
Aichi |
Nagoya International Center
(Primary: On-site, Secondary: Online) |
Anomaly Detection on Radio over Fiber Gap filler using Machine Learning
Koichiro Nakamura, Hiroto Yorioka, Takeshi Higashino, Minoru Okada (NAIST) |
Optical fiber-based gap filler is used to reduce terrestrial broadcasting dead-zone for mitigating the digital divide pr... [more] |
BCT2024-26
pp.21-24 |
| IEICE-OCS, IEICE-OFT, IEE-CMN, BCT [detail] |
2023-11-09
15:45 |
Kyoto |
(Primary: On-site, Secondary: Online) |
Development of large-capacity content transmitter for flexible providing immersive media cooperated with 12 and 21GHz-band satellite transmission channels and IP network
Ryota Akiyama, Yuki Koizumi, Masashi Kamei (NHK) |
We have developed large-capacity content transmitter that bundles 12- and 21-GHz-band satellite channels and an IP netwo... [more] |
BCT2023-77
pp.16-21 |
| BCT, IEEE-BT, HOKKAIDO |
2023-07-27
14:25 |
Hokkaido |
Sapporo Business Innovation Center
(Primary: On-site, Secondary: Online) |
Communication Performance by Time Domain LDM in Next-Generation DTTB under ISDB-T
Atsuo Miki (Tokyo Univ. of Science), Akira Nakamura (Kanagawa Univ.), Makoto Itami (Tokyo Univ. of Science) |
The study aimed to realize the 4K・8K broadcasting by simultaneously transmitting the Next-Generation DTTB and ISDB-T (In... [more] |
BCT2023-51
pp.9-12 |