| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| IEICE-EMCJ, BCT |
2011-03-11
11:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A study of storable broadcasting using data carousel transmission method for mobile multimedia broadcasting in the VHF-Low band.
Hitoshi Sanei, Madoka Nakamura (NHK), Okano Masahiro (NHK Engineering Service), Nakahara Shunji (NHK) |
n July 2011, a new broadcasting service called “Mobile Multimedia Broadcasting” will start its service on channels 1 to ... [more] |
BCT2011-42
pp.5-10 |
| BCT, IEEE-BT |
2010-10-22
16:45 |
Aichi |
NHK-Nagoya-hoso-center Bldg |
Development of Direction of Arrival Measurement Method for Multipath Waves of Digital Terrestrial Broadcasting
Yoshinori Satake, Koichiro Imamura (NHK) |
In a digital terrestrial broadcasting system that adopts OFDM (orthogonal frequency division multiplexing) method, echoe... [more] |
BCT2010-75
pp.29-32 |
| BCT, IEEE-BT |
2010-06-17
16:05 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
The SFN-GF system design technology
-- Experiment of the SFN-GF service area that synthesized antennas directivity --
Hideaki Hayama, Tsuyoshi Shimoda, Hiroshi Sugawara (Denki Kogyo), Kazuki Kumagai (Hochiki), Kohei Ohno, Makoto Itami (TUS), Hiroki Ohta (NICT) |
It is researched to establish of the SFN-GF technology for poor reception of the digital terrestrial television broadcas... [more] |
BCT2010-53
pp.19-22 |
| 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 |
| BCT, IEEE-BT |
2010-02-27
09:30 |
Chiba |
|
A study of the gap filler that disturbs the area around the shaded place.
Kosuke Hirano, Hitoshi Sugiyama, Kenichi Iwata, Akiyoshi Yonezawa, Aiichiro Tsuzuku (Meijo Univ.) |
Gap-filler (GF) is used to improve the receiving condition in the shaded place as a device which re-transmits a broadcas... [more] |
BCT2010-37
pp.25-28 |
| BCT, IEEE-BT |
2010-02-10
15:10 |
Hiroshima |
|
[Special Talk]
Activities for Worldwide Promotion of ISDB-T
Toshihide Watanabe (ARIB) |
The Digital Broadcasting Experts Group (DiBEG) was founded in 1997 to promote ISDB-T, the Japanese Digital Terrestrial B... [more] |
BCT2010-28
pp.17-22 |
| BCT |
2009-10-23
13:30 |
Aichi |
NHK Nagoya |
A study of the SFN-GF system design technology
-- Estimate of reflection point of multipath --
Sho Nabatame, Takamasa Kuge, Kohei Ohno, Makoto Itami (Tokyo Univ. of Science), Hiroki Ohta (NICT), Hiroshi Sugawara (Denki Kogyo), Kazuki Kumagai (Hochiki) |
A SFN-GF (Single Frequency Network - Gap Filler) is expected to improve a reception quality of the digital terrestrial t... [more] |
BCT2009-88
pp.1-4 |
| BCT, HOKKAIDO, IEEE-BT |
2009-07-31
11:30 |
Hokkaido |
Hokkaido Univ. |
Development of one-segment broadcasting transmission system for community antenna television
Satoshi Kimura, Mikio Maeda, Osami Tamaru, Hitoshi sanei, Mitsuo Kosugi, Akira Takahashi, Toshimi Kageyama, Tsutomu Sugawara (NHK) |
We developed one-segment broadcasting re-transmission system for community antenna television in rural area where the di... [more] |
BCT2009-70
pp.47-50 |
| BCT, HOKKAIDO, IEEE-BT |
2009-07-31
13:30 |
Hokkaido |
Hokkaido Univ. |
A study of the SFN-GF system design
-- Propagation analysis of the multipath and estimate of its reflection point --
Takamasa Kuge, Kohei Ohno, Makoto Itami (Tokyo Univ. of Science), Hiroki Ohta (NICT), Hiroshi Sugawara (Denki Kogyo), Kazuki Kumagai (Hochiki Corp.) |
An application of SFN-GF(Single Frequency Network – Gap Filler) is expected for the improvement of the poor recept... [more] |
BCT2009-72
pp.55-58 |
| BCT, IEEE-BT |
2009-02-27
16:00 |
Nagano |
WAGO KAIKAN |
A study on positioning system by means of ISDB-T radio waves
Shota Mizuno, Satoru Ishikawa, Kenichi Iwata, Akiyoshi Yonezawa, Aiichiro Tsuzuku (Meijo Univ.) |
In case of the ISDB-T, SFN(Single Frequency Network) is introduced for efficient frequency use. In SFN
environment, rel... [more] |
BCT2008-37
pp.17-20 |
| BCT, IEEE-BT |
2009-02-27
16:30 |
Nagano |
WAGO KAIKAN |
A study of Inte-Carrier Interference canceling for DTTB
Kenichi Iwata, Shota Mizuno, Satoru Ishikawa, Akiyoshi Yonezawa, Aiichiro Tsuzuku (Meijo Univ.) |
When a solar plane is used for SPF (Stratospheric Platform), it has to perform a loop maneuver, so it is expected that 2... [more] |
BCT2008-38
pp.21-24 |
| BCT, IEEE-BT |
2009-02-28
10:15 |
Nagano |
WAGO KAIKAN |
[Special Talk]
Microwave Technologies in Digital Terrestrial Broadcasting Systems
Toshihiro Nomoto (JBC) |
To expand digital terrestrial broadcasting networks all over Japan, the relay stations are going to build at high speed.... [more] |
BCT2008-42
pp.37-39 |
| BCT, HOKURIKU, IEEE-AP-S |
2008-10-10
09:30 |
Fukui |
Fukui Univ. (Bunkyo Campus) |
A Study of Radio Propagation Characteristics for DTTB Mobile Reception in a Gorge Environment
Masahiro Okano, Yoshikazu Narikiyo (NHK), Hiroyuki Furuta (NHK-ES), Kenichi Tsuchida, Kazuhiko Shibuya (NHK) |
One of the features of Integrated Services Digital Broadcasting-Terrestrial (ISDB-T) is mobile reception capability. Pre... [more] |
BCT2008-95
pp.29-32 |
| BCT, IEEE-BT, HOKKAIDO |
2008-07-31
14:40 |
Hokkaido |
Hokkaido University information initiative Center |
Development of TSP Switch using Packet Routing Method
Murayama Kenichi (NHK) |
Digital terrestrial broadcasting network uses more TTL links rather than analog network in order to construct Single Fre... [more] |
BCT2008-62
pp.13-16 |
| BCT, IEEE-BT, HOKKAIDO |
2008-08-01
09:30 |
Hokkaido |
Hokkaido University information initiative Center |
An Estimation of Cumulative Probability of Indoor Cross Polarization for Terrestrial Digital Broadcasting
Tomotsugu Hasegawa, Yoshinori Iwamoto, Manabu Omiya, Takashi Hikage (Hokkaido Univ.) |
The digital terrestrial broadcasting services for mobile receivers had already been started in Japan. The service is eff... [more] |
BCT2008-66
pp.31-34 |
| BCT, IEEE-BT, HOKKAIDO |
2008-08-01
10:30 |
Hokkaido |
Hokkaido University information initiative Center |
Development of a diversity reception system for digital terrestrial broadcasting
Satoshi Kimura, Hidetaka Araki, Osami Tamaru (NHK) |
It is anticipated that there will be some areas that digital terrestrial broadcasting cannot be received well because of... [more] |
BCT2008-68
pp.39-42 |
| BCT, IEEE-BT, HOKKAIDO |
2008-08-01
11:40 |
Hokkaido |
Hokkaido University information initiative Center |
Channel equalizer with short processing time for the digital terrestrial broadcast link
Hiroto Ueda, Hideaki Tanioka, Hideki Kotani, Tomofumi Yoshimi, Shunji Nakahara, Tomoaki Takeuchi, Kazuhiko Shibuya (NHK), Takayuki Mitomi (NEC) |
Relay stations are frequently configured as SFN on ISDB-T network in Japan. SFN relay stations should maintain time dela... [more] |
BCT2008-70
pp.47-50 |
| BCT, IEEE-BT |
2008-06-20
14:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Long term field trial of Co-Channel Interference Canceller for DTTB at Kitaibaraki Relay Station
Kazunori Yokohata, Tomoaki Takeuchi, Yohei Katayama, Hiroyuki Hamazumi, Kazuhiko Shibuya, Hiroto Ueda, Tatsuo Tsukioka (NHK) |
On-air relay has the advantages of low deployment cost and efficient use of frequency to expand DTTB(Digital Terrestrial... [more] |
BCT2008-56
pp.5-8 |