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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| OFT, OCS, IEE-CMN, ITE-BCT, CQ (Joint) [detail] |
2024-11-07 14:35 |
Kochi | (Kochi) | Basic study on transition method for terrestrial broadcasting using non-orthogonal multiplexing of ISDB-T and advanced ISDB-T Akihiko Sato, Tomoaki Takeuchi, Kohei Kambara, Masahiro Okano (NHK) |
[more] | |
| SIS, ITE-BCT | 2024-10-03 13:05 |
Hokkaido | Hokusei Gakuen Univ. (Hokkaido, Online) (Primary: On-site, Secondary: Online) |
Laboratory Test of Transmitter Station Signature using Future Extension Frame of Advanced ISDB-T Yuki Hirabayashi, Shingo Asakura, Tomoaki Takeuchi, Kohei Kambara, Masahiro Okano (NHK) |
The Advanced ISDB-T system has been developed in order to provide next-generation terrestrial broadcasting services such... [more] | |
| SIS, ITE-BCT | 2021-10-07 13:50 |
Online | Online (Online) | Performance Evaluation of MFN Broadcast-Wave Relay in an Advanced ISDB-T Using Channel Equalization and Soft Decision Replica Shogo Kawashima, Hiroaki Miyasaka, Tomoaki Takeuchi, Masahiro Okano (NHK) |
[more] | |
| SIS, ITE-BCT | 2018-10-26 09:30 |
Kyoto | Kyoto University Clock Tower Centennial Hall (Kyoto) | A Study on the Transmission Scheme of TMCC Signal for the Next Generation Terrestrial Broadcasting Hiroaki Miyasaka, Akihiko Sato, Shingo Asakura, Takuya Shitomi, Tomoaki Takeuchi, Madoka Nakamura, Kenichi Tsuchida (NHK) |
[more] | |
| RCS | 2018-10-19 11:25 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Tokyo) | [Invited Lecture]
Research and Development of Transmission Technologies for the Next Generation Terrestrial Broadcasting Tomoaki Takeuchi (NHK STRL)  RCS2018-169 |
[more] | RCS2018-169 pp.101-105 |
| WBS, IT, ISEC | 2018-03-08 16:00 |
Tokyo | Katsusika Campas, Tokyo University of Science (Tokyo) | [Invited Talk]
Research and Development of Transmission Technologies for the Next Generation Terrestrial Broadcasting Tomoaki Takeuchi (NHK) IT2017-115 ISEC2017-103 WBS2017-96 |
[more] | IT2017-115 ISEC2017-103 WBS2017-96 p.69 |
| CS, IE, IPSJ-AVM, ITE-BCT [detail] | 2017-11-30 14:10 |
Aichi | Nagoya University (Aichi) | Transmission Performance Evaluation of SFN using Space Time Coding
-- Evaluate with Actual Channel Propagation in SFN Environment -- Akihiko Sato, Takuya Shitomi, Tomoaki Takeuchi, Masahiro Okano, Kenichi Tsuchida (NHK) |
[more] | |
| AP, RCS (Joint) |
2017-11-10 09:00 |
Fukuoka | Fukuoka University (Fukuoka) | Fixed point measurement of the dual-polarized MIMO received power Shingo Asakura, Noriyuki Shirai, Akihiko Sato, Tomoaki Takeuchi, Madoka Nakamura, Masahiro Okano, Kenichi Tsuchida (NHK) AP2017-133 |
[more] | AP2017-133 pp.137-141 |
| IE, CS, IPSJ-AVM, ITE-BCT [detail] | 2016-12-08 10:45 |
Ishikawa | (Ishikawa) | Transition Performance over Multipath Environment of proposed specification for the Next Generation Terrestrial Broadcasting
-- Comparision with ISDB-T -- Akihiko Sato, Takuya Shitomi, Tomoaki Takeuchi, Masahiro Okano, Kenichi Tsuchida (NHK) |
[more] | |
| IE, CS, IPSJ-AVM, ITE-BCT [detail] | 2015-12-03 10:45 |
Hyogo | (Hyogo) | Field experiments of mobile reception with a space division multiplexing MIMO transmission system
-- Comparison with mobile reception performance of ISDB-T -- Yoshikazu Narikiyo, Hiroaki Miyasaka, Tomoaki Takeuchi, Madoka Nakamura, Kenichi Tsuchida (NHK) |
[more] | |
| RCS, SAT (Joint) |
2015-08-18 11:45 |
Fukuoka | Fukuoka Univ. (Fukuoka) | 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 (Yamagata) | 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 (Shimane) | 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) (Hiroshima) | 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 |
| EMCJ, ITE-BCT | 2009-03-13 15:05 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Tokyo) | 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 |
| EMCJ | 2007-03-09 13:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Tokyo) | 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. (Tokyo) | 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 09:25 |
Tokyo | (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 | (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. (Tokyo) | 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 |
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