Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SR |
2013-05-24 15:40 |
Hiroshima |
ASTER PLAZA (Hiroshima City) |
A method of detecting emergency warning signal in ISDB-T terrestrial digital television standard Satoshi Takahashi (Hiroshima City Univ.) SR2013-17 |
Television and radio broadcasting stations in Japan would send emergency warning signal in case of possibility of signif... [more] |
SR2013-17 pp.91-95 |
EST |
2012-06-01 16:10 |
Tokyo |
Aoyama Gakuin University(Aoyama Campus) |
A Study of Microstrip Antenna with Horn for Measuring Digital Terrestrial Television Broadcasting Wave Ippei Inagi, Ryosuke Suga, Takenori Yasuzumi (Aoyama Gakuin Univ.), Takaharu Kawase, Junnichi Tanoi (Tokyu Construction), Osamu Hashimoto (Aoyama Gakuin Univ.) EST2012-7 |
In this report, the antenna characteristics were analyzed, which antenna is a microstrip antenna (MSA) with a horn for e... [more] |
EST2012-7 pp.39-44 |
CAS, CS, SIP |
2012-03-09 16:10 |
Niigata |
The University of Niigata |
Considerations on Measurement Errors caused by Delay time fraction at Delay Profiles Tatsuaki Haruna, Kazuhisa Haeiwa, Hisato Fujisaka, Takeshi Kamio (Hiroshima City Univ.), Kazuhiko Kitayama (NHK Integrated Technology) CAS2011-148 SIP2011-168 CS2011-140 |
At delay profile measurement in terrestrial digital broadcasting, errors of delay wave impulse level occur when delay ti... [more] |
CAS2011-148 SIP2011-168 CS2011-140 pp.231-234 |
RCS |
2011-04-21 11:55 |
Kanagawa |
Keio University |
A method of broadcasting local emergency warning by using a small terrestrial digital television transmitter with spectral white spaces Satoshi Takahashi (Hiroshima City Univ.) RCS2011-4 |
Some recent televisions and radios may have emergency warning system (EWS) function. It turns the television or radio po... [more] |
RCS2011-4 pp.19-23 |
AP, ITE-BCT |
2011-02-10 10:35 |
Tokyo |
NHK Science Tech. Research Lab. |
Measurement of Digital Terrestrial Television Broadcasting wave for Indoor Reception Yu Takeda, Kazuhiro Ikarashi, Qiang Chen, Kunio Sawaya (Tohoku Univ.), Tomoyuki Sato (Yagi Antenna) AP2010-168 |
To design an optimum indoor receiving antenna for digital terrestrial television broadcasting, it is necessary to evalua... [more] |
AP2010-168 pp.43-47 |
AP, SAT (Joint) |
2010-07-22 15:50 |
Hokkaido |
Kitami Inst. Tech. |
[Special Talk]
Current and Future of Satellite Broadcasting Kazuyoshi Shogen, Shoji Tanaka, Tomohiro Saito, Akinori Hashimoto (NHK) AP2010-60 SAT2010-21 |
Current status of satellite broadcasting in Japan, the research results which have been reflected to the transmission sy... [more] |
AP2010-60 SAT2010-21 pp.129-132(AP), pp.61-64(SAT) |
SIS |
2010-06-10 10:45 |
Hokkaido |
Abashiri Public Auditorium |
Performance Improvement Method for Digital Terrestrial Television Broadcasting Under Fast Fading Channel Tatsumi Uwai, Yuhei Nagao, Masayuki Kurosaki, Hiroshi Ochi (Kyushu Inst. of Tech.) SIS2010-3 |
Digital Terrestrial Television Broadcasting (DTTB) provides high definition television (HDTV) and mobile broadcasting se... [more] |
SIS2010-3 pp.13-18 |
ITE-MMS, ITE-CE, MRIS |
2010-01-21 16:00 |
Osaka |
|
Development of high sensitive receiving technology for digital terrestrial TV broadcasting in Japan with 4-Antenna Diversity system for portable TV Junichi Kawamura, Kazuaki Suzuki, Keisuke Kinoshita, Naoki Ejima, Yasuo Hamamoto (Panasonic) MR2009-53 |
In these days, the portable televisions such as mobile phones which receive 1 segment of digital terrestrial television ... [more] |
MR2009-53 pp.25-30 |
MoNA, ITE-CE, ITE-BCT |
2009-09-24 14:15 |
Okinawa |
Tenbusu-Naha |
[Invited Talk]
Video Coding for Mobile Digital Television Hiroshi Watanabe (Waseda Univ.) MoMuC2009-28 |
Service that offers digital Television Broadcasting to the cellular phone and the handheld mobile terminal is spreading ... [more] |
MoMuC2009-28 pp.9-14 |
OPE, EMT, MW |
2009-07-30 10:45 |
Hokkaido |
Asahikawa Civic Culture Hall |
Terrestrial Digital Television Broadcasting Signal Transmission Using Free-Space Optical Links Kamugisha Kazaura, Pham Tien Dat, Abdelmoula Bekkali, Kazuhiko Wakamori, Mitsuji Matsumoto (Waseda Univ.), Takeshi Higashino, Katsutoshi Tsukamoto, Shozo Komaki (Osaka Univ.) MW2009-31 OPE2009-31 |
We present experimental investigation on transmission of terrestrial digital broadcasting signals using free-space optic... [more] |
MW2009-31 OPE2009-31 pp.7-12 |
MW |
2008-08-29 10:45 |
Osaka |
Osaka-Univ. (Toyonaka) |
Representation and evaluation of a high accurate formula for bit error rate in terms of CNR Kazuhiko Kitayama (NHK Itec), Kazuhisa Haeiwa (Hiroshima City Univ.), Yukio Tatsumi (NHK Itec) MW2008-93 |
So far, accuracy of theoretical formula for BER (Bit Error Rate) in terms of CNR for 64QAM that is used
for terrestria... [more] |
MW2008-93 pp.81-86 |
IN, RCS (Joint) |
2008-05-30 14:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Pay-TV User Navigation System Using IP Multicast Broadcasting Hiromasa Hirata, Satoshi Miyanari, Takaomi Matsuda, Yoshinori Ito, Motoyuki Horii, Katsuhiko Kawazoe (NTT) IN2008-7 |
IP multicast broadcasting is a widely used technology for multi-channel pay-TV, and IP retransmission of terrestrial dig... [more] |
IN2008-7 pp.37-42 |
WIT |
2007-12-05 - 2007-12-06 |
Tokyo |
AIST Tokyo Waterfront |
Examination of Japanese Sign Language Animation of Earthquake Information by BML Kazuaki Tsujihara, Makoto Hirayama, Shun Mizuno (KIT) |
It is important to broadcast earthquake information by Japanese sign language in the television. We thought the data cap... [more] |
|
USN, IPSJ-UBI |
2007-07-19 13:30 |
Tokyo |
Tokyo Denki University (Tokyo) |
[Invited Talk]
Digital Broadcasting Technology & Service in the Ubiquitous Era
-- Current reserch topics related to one-seg technologies at NHK -- Yoshihiro Fujita (NHK) USN2007-23 |
One-Seg, a service for mobile and hand-held terminals based on the digital terrestrial television broadcasting system IS... [more] |
USN2007-23 pp.7-12 |
MoNA, ITE-BCT, ITE-CE |
2006-09-14 11:15 |
Osaka |
Osaka Musium of History |
Study on Receiving Characteristics for the 1 Segment Portable Receiver Shunichi Sato, Seiichi Tanaka, Atushi Goto, Yoshiaki Kudo, Haruki Nakashima (Sharp), Hiroki Ohta (NICT) MoMuC2006-40 |
To improve the reception performance of the 1 segment portable receiver, we have constructed the multipath fading enviro... [more] |
MoMuC2006-40 pp.19-23 |
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 11:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
An Experiment on Retransmission of Digital Terrestrial Broadcasting in YAESU Underground Shopping Center Yukihiko Yoshida, Osami Tamaru, Syunji Nakahara, Kouji Oosaki (NHK), Kenichi Tsuchida, Masayuki Takada (NHK Labs.), Kazumasa Kobayashi (NHK), Hiroshi Kasuga, Yoshihiko Nasu, Takashi Kotani, Yuuji Maruyama (ITEC) |
In order to receive Digital Terrestrial Television Broadcasting(DTTB) including One-Seg Service in closed space(such as ... [more] |
EMCJ2005-143 pp.31-36 |
RCS, AP, WBS, SR, MW, MoNA (Joint) |
2006-03-03 09:40 |
Kanagawa |
YRP |
software implementation of digital terrestrial television broadcasting 1segment receiver Hiroyuki Oyagi, Minoru Okada, Heiichi Yamamoto (NAIST) |
Reconfigurable processor, which is easy to program, as conventional MPU as well, has been release and it achieves the hi... [more] |
MoMuC2005-90 pp.37-42 |
AP |
2005-12-15 11:45 |
Tokyo |
Tokyo Inst. of Tech. |
NICT digital terrestrial television broadcasting test bed
-- A study of a measurement method for OFDM -- Hiroki Ohta (NICT), Yoneo Akita (Tektronix) |
In Japan, Digital terrestrial television broadcasting partial mode will be start at April in 2006 for mobile users and p... [more] |
AP2005-121 pp.29-34 |
MoNA |
2005-09-08 14:10 |
Kyoto |
Kei-Han-Na NICT |
The diversity for controlling the antenna quality for the mobile receiver of ISDB-T Masashi Aoki, Minoru Okada, Heiichi Yamamoto (NAIST) |
This paper proposes a linear antenna based diversity antenna for mobile reception of digital terrestrial television broa... [more] |
MoMuC2005-38 pp.45-48 |