| Presentation | 2019-12-06 [Invited Lecture] Optical Video Transmission Technique using FM conversion Toshiaki Shitaba, Tomoaki Yoshida, Jun Terada, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Broadcast-type optical video transmission method that transmit multi-channel video signals such as terrestrial digital signals and BS/CS signals from video distribution companies to each user's home via the FTTH network, are mainly Intensity modulation scheme and FM conversion scheme. In intensity modulation scheme, frequency division multiplexed (FDM) multi-channel video signals are transmitted by modulating the intensity of the optical signal, while in FM conversion scheme, FDM video signals are converted into a broadband FM signal before modulating the intensity of optical signal. This paper describes the characteristics and system configuration of the FM conversion scheme, and then explains the optical transmitter, optical receiver, and optical network design. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | FM conversion / Intensity modulation / FTTH / Optical heterodyne detection / Delay line FM demodulation |
| Paper # | CS2019-84,IE2019-64 |
| Date of Issue | 2019-11-28 (CS, IE) |
| Conference Information | |
| Committee | IE / CS / IPSJ-AVM / ITE-BCT |
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| Conference Date | 2019/12/5(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Aiina Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Image coding, Communications and streaming technologies, etc. |
| Chair | Hideaki Kimata(NTT) / Hidenori Nakazato(Waseda Univ.) / Sei Naito(KDDI Research, Inc.) / Kyoichi Saito(NHK) |
| Vice Chair | Kazuya Kodama(NII) / Keita Takahashi(Nagoya Univ.) / Jun Terada(NTT) / / Eichi Murata(Kyoto Univ.) / Tomomi Fukazawa(TBS) |
| Secretary | Kazuya Kodama(NTT) / Keita Takahashi(NHK) / Jun Terada(Waseda Univ.) / (Mitsubishi Electric) / Eichi Murata(NTT) / Tomomi Fukazawa(Tokyo Univ. of Science) |
| Assistant | Kyohei Unno(KDDI Research) / Norishige Fukushima(Nagoya Inst. of Tech.) / Kazutaka Hara(NTT) / Hiroyuki Saito(OKI) / / Minoru Okada(Nara Institute of Science and Technology) / Jun Yukawa(Mitsubishi Electric Corporation) / Takao Tsuda(NHK) |
| Paper Information | |
| Registration To | Technical Committee on Image Engineering / Technical Committee on Communication Systems / Special Interest Group on Audio Visual and Multimedia Information Processing / Technical Group on Broadcasting and Communication Technologies |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Invited Lecture] Optical Video Transmission Technique using FM conversion |
| Sub Title (in English) | |
| Keyword(1) | FM conversion |
| Keyword(2) | Intensity modulation |
| Keyword(3) | FTTH |
| Keyword(4) | Optical heterodyne detection |
| Keyword(5) | Delay line FM demodulation |
| 1st Author's Name | Toshiaki Shitaba |
| 1st Author's Affiliation | NIPPON TELEGRAPH AND TELEPHONE CORPORATION(NTT) |
| 2nd Author's Name | Tomoaki Yoshida |
| 2nd Author's Affiliation | NIPPON TELEGRAPH AND TELEPHONE CORPORATION(NTT) |
| 3rd Author's Name | Jun Terada |
| 3rd Author's Affiliation | NIPPON TELEGRAPH AND TELEPHONE CORPORATION(NTT) |
| Date | 2019-12-06 |
| Paper # | CS2019-84,IE2019-64 |
| Volume (vol) | vol.119 |
| Number (no) | CS-323,IE-324 |
| Page | pp.pp.97-101(CS), pp.97-101(IE), |
| #Pages | 5 |
| Date of Issue | 2019-11-28 (CS, IE) |