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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS, SAT (Joint) |
2015-08-18 11:45 |
Fukuoka | Fukuoka Univ. | A study of forward error correction for next generation terrestrial broadcasting Shingo Asakura, Takuya Shitomi, Susumu Saito, Yoshikazu Narikiyo, Hiroaki Miyasaka, Akihiko Sato, Tomoaki Takeuchi, Madoka Nakamura, Kenichi Murayama, Masahiro Okano, Kenichi Tsuchida (NHK), Kazuhiko Shibuya (NHK-ES)  RCS2015-149 |
NHK has been studying the 8K Super Hi-Vision (8K SHV) technology for practical use. 8K SHV satellite test broadcasting i... [more] | RCS2015-149 pp.103-107 |
| AP, RCS (Joint) |
2014-11-14 09:30 |
Yamagata | Yamagata University, Yonezawa Campus | A Long Delay Multipath Equalization using High Frequency Resolution Spatial Filters for SDM MIMO-OFDM Systems Tomoaki Takeuchi, Kenichi Tsuchida (NHK), Kazuhiko Shibuya (NES) RCS2014-215 |
[more] | RCS2014-215 pp.103-106 |
| RCS, AP (Joint) |
2013-11-20 15:50 |
Shimane | Matsue Terrsa | Channel Equalizer for SDM MIMO-OFDM Systems with Insufficient Guard Interval Tomoaki Takeuchi (NHK-ES), Kazuhiko Shibuya (NHK) RCS2013-180 |
A long delay multipath is one of the factors of the poor reception when receiving the digital terrestrial broadcast sign... [more] | RCS2013-180 pp.37-42 |
| SIP, RCS | 2013-02-01 15:15 |
Hiroshima | Viewport-Kure-Hotel (Kure) | Joint estimation of symbol timing and carrier frequency offset for multicarrier modulation systems with lapped bases Tomoaki Takeuchi (NHK-ES), Hiroyuki Hamazumi, Kazuhiko Shibuya, Masafumi Saito (NHK) SIP2012-124 RCS2012-281 |
[more] | SIP2012-124 RCS2012-281 pp.253-258 |
| AP, ITE-BCT | 2012-02-09 14:55 |
Hiroshima | NHK Hiroshima | Technology for next generation of digital terrestrial broadcasting
-- A study of multi dimensional interleaving -- Shingo Asakura, Kenichi Murayama, Makoto Taguchi, Takuya Shitomi, Kazuhiko Shibuya (NHK) |
NHK is conducting research on the next generation of digital terrestrial broadcasting with UHF band to enable large-volu... [more] | |
| EMCJ, ITE-BCT | 2009-03-13 15:05 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | MMSE Adaptive Array for ISDB-T Utilizing Re-modulated Time Domain Signals with Channel Distortion Tomoaki Takeuchi, Kazuhiko Shibuya (NHK) EMCJ2008-122 |
As a number of digital terrestrial broadcasting stations have constructed and started to transmit broadcasting wave, it ... [more] | EMCJ2008-122 pp.49-54 |
| MoNA, ITE-BCT, ITE-CE | 2008-09-26 14:45 |
Miyagi | Research Institute of Electrical Communication, Tohoku University | The Results of Mobile Reception Experiments for Digital Terrestrial Broadcasting on Bullet Train using Directional Diversity Raita Yamasaki, Toru Iwasaki, Kenichi Tsuchida, Masayuki Takada, Kazuhiko Shibuya (JBC), Hiroki Ohta (NICT), Kazuhiro Yamada, Junji Kawazu (JR Central) MoMuC2008-57 |
[more] | MoMuC2008-57 pp.87-90 |
| MoNA, ITE-BCT, ITE-CE | 2008-09-26 15:45 |
Miyagi | Research Institute of Electrical Communication, Tohoku University | ISDB-T Receiver Performance in Pedestrian and Mobile Channels Kousuke Higuchi (Chuo Univ.), Yoshikazu Narikiyo, Masahiro Okano, Kenichi Tsuchida, Kazuhiko Shibuya (NHK), Mitsutoshi Hatori (Chuo Univ.) MoMuC2008-59 |
Mobile TV services have been launched in many countries. To compare their performances, we need to use the same channel ... [more] | MoMuC2008-59 pp.97-102 |
| MoNA, ITE-BCT, ITE-CE | 2007-09-20 15:40 |
Ehime | Ehime Univ. | Field experiment of One-Seg Connected Re-transmission System
-- An Examination of reception characteristic of each segment in underground shopping arcades -- Yoshikazu Narikiyo, Masahiro Okano, Kenichi Tsuchida, Kazuhiko Shibuya, Masakiyo Igarashi (NHK) MoMuC2007-46 |
[more] | MoMuC2007-46 pp.17-22 |
| MoNA, ITE-BCT, ITE-CE | 2007-09-21 11:40 |
Ehime | Ehime Univ. | * Raita Yamasaki, Masayuki Takada, Hiroyuki Hamazumi, Kazuhiko Shibuya (NHK) MoMuC2007-53 |
[more] | MoMuC2007-53 pp.57-62 |
| EMCJ | 2007-03-09 10:35 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | The High Speed Mobile Reception Technique with Array Antenna for HDTV Digital Terrestrial Broadcasting and its Laboratory Fundamental Experiments Raita Yamasaki, Masayuki Takada, Hiroyuki Hamazumi, Kazuhiko Shibuya (ＮＨＫ) EMCJ2006-118 |
In high speed mobile reception of HDTV digital terrestrial broadcasting, receiving performance is deteriorated because o... [more] | EMCJ2006-118 pp.19-22 |
| EMCJ | 2007-03-09 11:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Field reception experiment of One-Seg service using a hand-held terminal with diversity Masahiro Okano, Yoshikazu Narikiyo, Kenichi Tsuchida, Masayuki Takada, Kazuhiko Shibuya (NHK) EMCJ2006-119 |
[more] | EMCJ2006-119 pp.23-28 |
| EMCJ | 2007-03-09 11:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A study of Automatic Activation of Portable One-Seg Receivers with Emergency Warning Broadcasting in One-Seg Service Makoto Taguchi, Hiroyuki Hamazumi, Yasuhiro Ito, Kazuhiko Shibuya (NHK) EMCJ2006-120 |
The Emergency Warning System (EWS) is a broadcasting system which automatically activates receivers that are ready to re... [more] | EMCJ2006-120 pp.29-32 |
| EMCJ | 2007-03-09 13:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Discussion Tomoaki Takeuchi, Kazunori Yokohata, Hiroyuki Hamazumi, Kazuhiko Shibuya (NHK) EMCJ2006-121 |
As a counter measure of co-channel interference at digital broadcast--wave relay station, we have considered an applica... [more] |
EMCJ2006-121 pp.33-38 |
| EMCJ | 2007-03-09 13:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Experiment Kazunori Yokohata, Tomoaki Takeuchi, Youhei Katayama, Hiroyuki Hamazumi, Kazuhiko Shibuya, Yuto Ueda, Yoshitaka Ando (NHK) EMCJ2006-122 |
Broadcast-wave relays have the advantages of low deployment cost and efficient use of frequency to expand DTTB (Digital ... [more] | EMCJ2006-122 pp.39-44 |
| ITE-BCT, IEE-CMN, OCS, OFT (Joint) [detail] |
2006-11-17 09:00 |
Tokyo | Proposal of Connected Retransmission Method for One-Seg and its Gap Filler Yoshikazu Narikiyo, Masahiro Okano, Kenichi Tsuchida, Masayuki Takada, Kazuhiko Shibuya (NHK) OCS2006-63 OFT2006-48 |
We have studied a re-transmission method for the broadcasting of signals to mobile terminals in areas such as undergroun... [more] | OCS2006-63 OFT2006-48 pp.11-14(OCS), pp.41-44(OFT) |
|
| ITE-BCT, IEE-CMN, OCS, OFT (Joint) [detail] |
2006-11-17 09:25 |
Tokyo | Field Experiments of Broadcast-Wave Relay on SFN with Co-Channel Interference Tomoaki Takeuchi, Yoshikazu Narikiyo, Kazunori Yokohata, Koichiro Imamura, Hiroyuki Hamazumi, Kazuhiko Shibuya, Toshiaki Nario, Fumiaki Minematsu (NHK) OCS2006-64 OFT2006-49 |
[more] | OCS2006-64 OFT2006-49 pp.15-20(OCS), pp.45-50(OFT) |
|
| ITE-BCT, IEE-CMN, OCS, OFT (Joint) [detail] |
2006-11-17 09:50 |
Tokyo | Long term field trial of Broadcast-wave Relay on SFN with Co-channnel Interference using an interference canceller Kazunori Yokohata, Yoshikazu Narikiyo, Tomoaki Takeuchi, Koichiro Imamura, Hiroyuki Hamazumi, Kazuhiko Shibuya, Toshiaki Nario, Fumiaki Minematsu (NHK) OCS2006-65 OFT2006-50 |
Broadcast-wave relay has the advantages of low deployment cost and efficient use of frequency to expand DTTB(Digital Ter... [more] | OCS2006-65 OFT2006-50 pp.21-26(OCS), pp.51-56(OFT) |
|
| EMCJ | 2006-03-09 09:05 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | SFN Cascade Relay Field Experiments for DTTB at Kesennuma and Shizugawa Experimental Relay Stations Kazunori Yokohata, Yoshikazu Narikiyo, Tomoaki Takeuchi, Koichiro Imamura, Hiroyuki Hamazumi, Kazuhiko Shibuya (NHK Science & Technical Research Laboratories), Toshiaki Nario, Toshiki Kurashima (NHK Engineering Administration Department), Toshitake Ishii (HK Sendai Station) |
There is a severe problem of CLI(Coupling Loop Interference) caused by interference from a transmitting antenna to a rec... [more] | EMCJ2005-137 pp.1-4 |
| EMCJ | 2006-03-09 09:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Field Experiments on Co-Channel Interference Cancellation at Kesennuma Experimental Relay Station Yoshikazu Narikiyo, Kazunori Yokohata, Tomoaki Takeuchi, Koichiro Imamura, Hiroyuki Hamazumi, Kazuhiko Shibuya (NHK Science & Technical Research Laboratories), Toshiaki Nario, Toshiki Kurashima (NHK Engineering Administration Department), Toshitake Ishii (NHK Sendai Station) |
Broadcasting wave received in a relay station may suffer interference caused by other digital and analog broadcasting wa... [more] | EMCJ2005-138 pp.5-8 |
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