| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| 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, IEEE-BT, SHIKOKU |
2013-09-13
14:55 |
Kagawa |
|
Transmission Experiment on the "Hiroshima Ekiden" Course toward Frequency Migration of FPU
Toshifumi Miyata, Susumu Kanzaki, Kosuke Hara, Fumihiro Murakami, Josei Yamanaka, Takahiko Niwa, Takayuki Nakagawa, Fumiki Uzawa (NHK) |
FPU (Field Pick-up Unit) system using OFDM (Orthogonal Frequency Division Multiplexing) in 700MHz band is used for outsi... [more] |
BCT2013-92
pp.17-20 |
| 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
11:25 |
Hiroshima |
|
A study on suppression of the phase noise in the analysis of the propagation path profile
Hiroki Ohta (NICT) |
We are considering the measurement technology of the propagation path profiles using a digital terrestrial broadcast sig... [more] |
BCT2012-23
pp.25-30 |
| BCT, SHIKOKU, IEEE-BT |
2011-10-20
14:25 |
Ehime |
Ehime Univ. |
A Study of DTTB reception on a Helicopter
Kohei Kawakami, Makoto Sato (NTV Corp.) |
This paper describes a research of reception DTTB on a Helicopter in Kanto Area. It is necessary to check OA video by DT... [more] |
BCT2011-68
pp.9-12 |
| BCT, HOKKAIDO, IEEE-BT |
2010-07-30
09:50 |
Hokkaido |
Hokkaido Univ. |
Estimation of Arrival Time by Using Multi-Channel in Digital Terrestrial Television
Akira Nakamura, Sho Nabatame, Takamasa Kuge, Kohei Ohno (Tokyo Univ. of Sci.), Hiroki Ohta (NICT), Makoto Itami (Tokyo Univ. of Sci.) |
An improvement scheme for degradation of reception characteristics of the digital terrestrial television broadcasting (D... [more] |
BCT2010-61
pp.23-26 |
| 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 |
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
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 |
|