| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| 3DMT |
2024-03-15
14:10 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Occlusion processing for hologram generation using light-field modulated zone plates
Takayuki Koyama, Yasuhiro Takaki (Tokyo Univ. of Agri. and Tech.) |
We previously proposed a hologram generation technique which modulates the zone plates using the light-field information... [more] |
3DMT2024-22
pp.85-87 |
| IEICE-OCS, IEICE-OFT, IEE-CMN, BCT [detail] |
2023-11-10
13:50 |
Kyoto |
(Primary: On-site, Secondary: Online) |
Estimation and localization of anomaly PDL in optical fiber link using longitudinal power profile estimation in coherent receiver
Minami Takahashi, Takeo Sasai, Etsushi Yamazaki, Yoshiaki Kisaka (NTT) |
We experimentally demonstrate fiber-longitudinal monitoring that visualizes polarization-wise signal power profiles. The... [more] |
|
| IEICE-IE, IEICE-CS, IPSJ-AVM, BCT [detail] |
2019-12-05
09:50 |
Iwate |
Aiina Center |
A Study on Manifest Control Method Used for Live/Linear Streaming in HTTP Streaming
Takafumi Okuyama, Syouten Chou, Hiroyuki Kitada, Saburo Seto (NTT) |
The authors have studied a manifest control method that dynamically generates a manifest file based on the control polic... [more] |
|
| BCT, KYUSHU, IEEE-AP-S-FUKUOKA |
2019-01-25
15:05 |
Fukuoka |
Kyushu Sangyo Univ. |
Investigation of Antenna Characteristics by Time Response - Part 3 -
Mitsuo Taguchi (Nagasaki Univ.) |
The dual band antennas composed of the unbalanced fed low profile inverted L antenna and a parasitic element are excited... [more] |
BCT2019-22
pp.91-94 |
| BCT, IEEE-BT |
2017-10-20
14:50 |
Fukushima |
ApioSpace |
Radio Wave Propagation Characteristics Modeling for 2.3-GHz-band Mobile Field Pick-up Unit
-- Method of Modeling Using Pilot Signals --
Kei Hatano, Hitoshi Sugiyama (NHK Integrated Technology Inc.), Kazuhiko Mitsuyama, Fumito Ito, Fumiki Uzawa (NHK), Hikoichi Saito (NHK Integrated Technology Inc.) |
We are conducting research and development on the 2.3-GHz-band mobile relay FPU that can wirelessly transmit Super Hi-Vi... [more] |
BCT2017-85
pp.17-20 |
| BCT, IEEE-BT |
2017-10-20
15:15 |
Fukushima |
ApioSpace |
Radio Wave Propagation Characteristics Modeling for 2.3-GHz-band Mobile Field Pick-up Unit
-- Results of Modeling based on Propagation Experiments in Urban/suburban Areas --
Hitoshi Sugiyama, Kei Hatano (NHK Integrated Technology Inc.), Kazuhiko Mitsuyama, Fumito Ito, Fumiki Uzawa (NHK), Hikoichi Saito (NHK Integrated Technology Inc.) |
We are conducting research and development on the 2.3-GHz-band mobile relay FPU that can wirelessly transmit Super Hi-Vi... [more] |
BCT2017-86
pp.21-24 |
BCT, IEICE-OFT, IEICE-OCS, IEE-CMN
(Joint) [detail] |
2016-11-10
17:50 |
Nagasaki |
CORE COMMUNICATION IN NAGASAKI |
Medium-wave antenna and impedance matching changes
Kazuaki Wakai (DIT) |
Explain the consistent medium-wave antenna. Orthodox medium-wave antenna is a vertical antenna for base isolation. The a... [more] |
BCT2016-80
pp.37-42 |
| BCT, IEEE-BT |
2016-02-19
11:10 |
Hokkaido |
Kanpo-No-Yado (Otaru) |
[Memorial Lecture]
Development of the V-High Mobile Multimedia Broadcasting Technologies
Tomoyuki Ohya (mmbi) |
The V-High multimedia broadcasting NOTTV service will be terminated as of the end of June, 2016, after about 4 years ope... [more] |
BCT2016-32
pp.63-66 |
| BCT |
2015-09-11
14:35 |
Yamaguchi |
Kaikyou-Messe-Shimonoseki |
[Invited Lecture]
Migration pass to the file base workflow in tv asahi
Soichiro Horibuchi (EX) |
Tv asahi has introduced a file base workflow of a program production workflow in aiming at reduction in program producti... [more] |
BCT2015-65
pp.5-8 |
| BCT |
2015-09-11
15:05 |
Yamaguchi |
Kaikyou-Messe-Shimonoseki |
[Invited Lecture]
Approach on filebased system in TV TOKYO
Eiji Tanaka, Hideto Nozaki, Hisaya Teranishi, Masanori Oosaki (TX) |
TV TOKYO has been in a transitional period from tape-based to filebased system in news gatherings and recordings to broa... [more] |
BCT2015-66
pp.9-12 |
| BCT |
2015-09-11
15:45 |
Yamaguchi |
Kaikyou-Messe-Shimonoseki |
[Invited Lecture]
Attempts at filebased broadcasting system in Fujitelevision
Satoshi Morimoto (FUJITELEVISION) |
This report describes the attempts at filebased broadcasting system in Fujitelevision and we introduce merits and proble... [more] |
BCT2015-67
pp.13-14 |
| BCT, IEEE-BT |
2015-06-05
16:30 |
Tokyo |
mmbi, Inc. |
[Special Talk]
The latest trend of V-High multimedia broadcasting
Tomoyuki Ohya (mmbi), Takeshi Higuchi (NTT docomo) |
A multimedia broadcasting for mobile devices has been provided since April 2012 using the spectrum from 207.5 MHz to 220... [more] |
BCT2015-49
p.23 |
| BCT, IEEE-BT |
2014-08-01
09:55 |
Hokkaido |
Kushiro-Syougai-Gakusyuu-Center |
Throughput and Delay Evaluation of Bi-directional Digital FPU System
Tomofumi Koyama, Fumiki Uzawa, Kazuhiko Mitsuyama, Naohiko Iai, Katsunori Aoki (NHK) |
Recently file-based production system is getting popular. Video footage is treated as a file in the system. Though it is... [more] |
BCT2014-70
pp.33-36 |
| BCT, SHIKOKU, IEEE-BT |
2012-10-18
15:35 |
Kochi |
Kochi University of Technology |
Performance Evaluation for Delivery Server of ISDB-Tmm Storage-based Broadcasting
Ken'ichiro Suzuki, Izuru Wataanbe, Koki Oikawa, Masaomi Nakajima (NTT DATA) |
In this paper, we report performance evaluation result for delivery server of ISDB-Tmm storage-based broadcasting. Stora... [more] |
BCT2012-90
pp.19-22 |
| BCT, IEEE-BT |
2012-02-25
09:20 |
Shizuoka |
Kanpo no yado Yaidu |
A Study of the Guard Band Interpolation Scheme for Channel Connection in Digital Terrestrial Television Broadcasting
Sho Nabatame, Akira Nakamura, Kohei Ohno (TUS), Hiroki Ohta (NICT), Makoto Itami (TUS) |
In Digital Terrestrial Television Broadcasting (DTTB), the identification of multipath is important to improve its recep... [more] |
BCT2012-43
pp.49-52 |
| BCT, IEICE-AP |
2012-02-09
14:30 |
Hiroshima |
|
Development of Digital Watermarking Equipment for Broadcast Use
Shintaro Aso, Tomofumi Yamane, Nagato Narita, Yukiyo Takasago (NHK), Toyokazu Sugai (MITSUBISHI ELECTRIC CORP.), Yukio Yokoyama (Mitsubishi Electric Information Systems Corp.) |
We have studied new operation methods, accompanied with change for file-based systems from VTR-based ones, and thus we d... [more] |
BCT2012-24
pp.47-52 |
| BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2011-01-27
14:00 |
Kagoshima |
Daiichi institute of technology |
Effect of near conductor on ultra low profile inverted L antenna
Mitsuo Taguchi, Seiichi Sato (Nagasaki Univ.) |
When the additional conducting plane is located perpendicular to an ultra low profile inverted L antenna on the rectangu... [more] |
BCT2011-11
pp.41-44 |
| IEICE-CS, IPSJ-AVM, BCT, IEICE-IE [detail] |
2010-12-02
14:50 |
Kyoto |
Nagoya Univ |
Overview of ISDB-Tmm Technologies
Tomoyuki Ohya, Toshiharu Morizumi, Shin'ichi Nishizawa, Kenji Nakayama, Takashi Koganemaru, Chiharu Kamise (mmbi) |
A multimedia broadcasting service for mobile terminals based on the ISDB-Tmm standard using vacant spectrum from 202.5MH... [more] |
BCT2010-81
pp.47-50 |
| BCT, IEEE-BT |
2010-02-26
15:45 |
Chiba |
|
Measurement and analysis for estimating direction of arrival in ISDB-T
Sho Nabatame, Akira Nakamura, Takamasa Kuge, Kohei Ohno, Makoto Itami (TUS), Hiroki Ohta (NICT) |
An application of SFN-GF(Single Frequency Network – Gap Filler) is expected for improving the poor reception of th... [more] |
BCT2010-34
pp.13-16 |