| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
| BCT, IEEE-BT |
2020-03-06
10:45 |
Okinawa |
RBC Hall
(Cancelled) |
A study of extraction and reduction of impulse noise superimposed on OFDM signal
Hiroki Ohta (NICT) |
[more] |
BCT2020-47
pp.61-64 |
| BCT, IEEE-BT [detail] |
2019-07-25
13:05 |
Hokkaido |
Tokachi-Plaza |
A study of extraction and reduction of impulse noise superimposed on ISDB-T
Hiroki Ohta (NICT) |
[more] |
BCT2019-58
pp.1-4 |
| BCT, IEEE-BT |
2019-03-15
14:10 |
Nagasaki |
Izuharachiku-Kouminkan (Tsushima City) |
A study of extraction and reduction of impulse noise superimposed on DTTB
Hiroki Ohta (NICT) |
[more] |
BCT2019-41
pp.21-24 |
| BCT, IEEE-BT |
2018-06-15
14:45 |
Tokyo |
TV Asahi Corp. |
Water vapor estimation using digital terrestrial broadcasting waves
Seiji Kawamura, Hiroshi Hanado, Takeharu Kouketsu, Hiroki Ohta (NICT), Shingo Shimizu (NIED) |
A method of estimating water vapor using digital terrestrial broadcasting waves is proposed. Our target is to improve th... [more] |
BCT2018-55
pp.17-20 |
| BCT, IEEE-BT |
2018-03-09
14:20 |
Okinawa |
Hirara-Port-Terminal Bldg.(Miyako Island) |
Noise measurement of the digital terrestrial television broadcasting
Hiroki Ohta (NICT) |
[more] |
BCT2018-46
pp.35-38 |
| BCT, IEEE-BT |
2017-03-10
14:25 |
Nagasaki |
Fukue-Bunka-kaikan |
Study on precise measurement of propagation variation using the Digital Terrestrial Television Broadcasting signal
Hiroki Ohta (NICT) |
[more] |
BCT2017-44
pp.21-24 |
| BCT, IEEE-BT [detail] |
2016-03-11
14:15 |
Okinawa |
Nobumoto Ohama Memorial Hall |
A study of precision analysis technology of propagation variations in the multi-point measurement using a Digital Terrestrial Television Broadcasting signal
Hiroki Ohta (NICT) |
[more] |
BCT2016-40
pp.25-28 |
| BCT, IEICE-OCS, IEICE-OFT, IEE-CMN [detail] |
2014-11-14
09:50 |
Hiroshima |
|
Multipoint synchronization measurement technique using the digital terrestrial television broadcasting relay signal by CATV network
Hiroki Ohta (NICT) |
[more] |
BCT2014-88
pp.71-76 |
| BCT, KYUSHU, IEEE-BT, IEEE-AP-S-FUKUOKA |
2014-01-30
10:50 |
Nagasaki |
Nagasaki Univ. |
Proposal of precision measuring method of propagation characteristics of the DTTB by using the DTTB relay signal of the CATV
Hiroki Ohta (NICT) |
[more] |
BCT2014-26
pp.101-104 |
| BCT, IEEE-BT |
2013-07-26
11:25 |
Hokkaido |
|
A study of the influence of the phase noise in the propagation characteristic measurement using digital terrestrial television broadcasting
Hiroki Ohta (NICT) |
[more] |
BCT2013-85
pp.77-80 |
| BCT, HOKKAIDO, IEEE-BT |
2012-07-19
13:05 |
Hokkaido |
Hakodate-Simin-Kaikan |
The propagation characteristics analysis by transfer function connection of channels
-- Study of the resolution of delay time by experiment --
Hiroki Ohta (NICT) |
[more] |
BCT2012-60
pp.1-4 |
| 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, HOKKAIDO, IEEE-BT |
2011-07-28
13:00 |
Hokkaido |
Hokkaido University |
A study on measurement of the spatial distribution of the multi-path
Hiroki Ohta (NICT), Kohei Ohno, Makoto Itami (TUS) |
[more] |
BCT2011-48
pp.1-4 |
| BCT, HOKKAIDO, IEEE-BT |
2011-07-28
13:25 |
Hokkaido |
Hokkaido University |
A study on cross-polarization characteristics of an antenna for multi-path measurement
Makoto Sakasai, Ifong Wu, Hiroki Ohta (NICT) |
[more] |
BCT2011-49
pp.5-8 |
| BCT |
2011-06-16
14:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
A study of basic measurement on polarized electromagnetic radiation for propagation analysis of the DTTB
Hiroki Ohta (NICT) |
[more] |
BCT2011-47
pp.17-20 |
| BCT, IEEE-BT |
2010-10-22
15:30 |
Aichi |
NHK-Nagoya-hoso-center Bldg |
The SFN-GF system design technology
-- A study of the influence of interference using the ray tracing algorithm of three dimension propagation --
Hiroki Ohta (NICT) |
[more] |
BCT2010-72
pp.17-20 |
| BCT, IEEE-BT |
2010-10-22
15:55 |
Aichi |
NHK-Nagoya-hoso-center Bldg |
Analysis of multipath propagation path on skyscraper city
-- Measurement of the horizontal plane arrival waves of a low antenna height --
Kumi Takamatsu, Akira Nakamura, Kohei Ohno, Makoto Itami (TUS), Hiroki Ohta (NICT) |
[more] |
BCT2010-73
pp.21-24 |
| 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, HOKKAIDO, IEEE-BT |
2010-07-30
10:30 |
Hokkaido |
Hokkaido Univ. |
Development of wide-band RF signal measurement system using synchronization of antenna direction
Hiroki Ohta, Yoneo Akita (NICT) |
[more] |
BCT2010-62
pp.27-30 |