Presentation | 2021-11-12 Verification by Field Experiments of the Low Latency Channel for an Advanced ISDB-T Kotoko Furuya, Shingo Asakura, Kohei Kambara, Masahiro Okano, Kyouichi Saito, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We are conducting research on an advanced Integrated Services Digital Broadcasting - Terrestrial (advanced ISDB-T) to realize 4K/8K services for fixed reception and 2K service for mobile reception within a channel simultaneously. Toward the practical application of the system, we considered an earthquake early warning (EEW) transmission by using subcarriers for low-latency channel (LLch) that are not used for data transmission such as video and audio. In this paper, we verified the transmission performance of the LLch for the fixed reception and for mobile reception by laboratory and field experiments, and it was confirmed the effectiveness of the LLch transmission. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | an advanced ISDB-T / earthquake early warning / transmission performance / fixed reception / mobile reception |
Paper # | RCS2021-168 |
Date of Issue | 2021-11-03 (RCS) |
Conference Information | |
Committee | AP / RCS |
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Conference Date | 2021/11/10(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | NBC-Bekkan (Nagasaki) |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Adaptive Antenna, Equalization, Interference Canceler, MIMO, Wireless Communications, etc. |
Chair | Hiroshi Yamada(Niigata Univ.) / Eiji Okamoto(Nagoya Inst. of Tech.) |
Vice Chair | Mitoshi Fujimoto(Fukui Univ) / Toshihiko Nishimura(Hokkaido Univ.) / Tomoya Tandai(Toshiba) / Fumihide Kojima(NICT) |
Secretary | Mitoshi Fujimoto(NTT DOCOMO) / Toshihiko Nishimura(National Defense Academy) / Tomoya Tandai(NEC) / Fumihide Kojima(Panasonic) |
Assistant | Dr. Kim(Niigata Univ.) / Koichi Adachi(Univ. of Electro-Comm.) / Osamu Nakamura(Sharp) / Manabu Sakai(Mitsubishi Electric) / Masashi Iwabuchi(NTT) / Tatsuki Okuyama(NTT DOCOMO) |
Paper Information | |
Registration To | Technical Committee on Antennas and Propagation / Technical Committee on Radio Communication Systems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Verification by Field Experiments of the Low Latency Channel for an Advanced ISDB-T |
Sub Title (in English) | |
Keyword(1) | an advanced ISDB-T |
Keyword(2) | earthquake early warning |
Keyword(3) | transmission performance |
Keyword(4) | fixed reception |
Keyword(5) | mobile reception |
1st Author's Name | Kotoko Furuya |
1st Author's Affiliation | Japan Broadcasting Corporation(NHK) |
2nd Author's Name | Shingo Asakura |
2nd Author's Affiliation | Japan Broadcasting Corporation(NHK) |
3rd Author's Name | Kohei Kambara |
3rd Author's Affiliation | Japan Broadcasting Corporation(NHK) |
4th Author's Name | Masahiro Okano |
4th Author's Affiliation | Japan Broadcasting Corporation(NHK) |
5th Author's Name | Kyouichi Saito |
5th Author's Affiliation | Japan Broadcasting Corporation(NHK) |
Date | 2021-11-12 |
Paper # | RCS2021-168 |
Volume (vol) | vol.121 |
Number (no) | RCS-234 |
Page | pp.pp.130-135(RCS), |
#Pages | 6 |
Date of Issue | 2021-11-03 (RCS) |