| Presentation | 2018-03-02 Development of the small-sized radio equipment for multihop relay VHF band broadband mobile communication systems Kei Yanagisawa, Kiyoshi Yamamoto, Tatsuya Abe, Masayuki Ishizaki, Shota Tobinaga, Nobuto Toguchi, Junya Dosaka, Masahiro Asano, Kazue Kato, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The radio equipment for conventional VHF broadband mobile communication systems needed a plural radio equipment per 1 base for relay, in addition, there was limitation to the number of the relay stages, and it was with the wall to constituting the data collection system that was a super wide area and broadband from the viewpoint of setting place and electric power consumption. In this report, we realized low power consumption and downsizing from conventional equipment, developed the firmware that can relay with one radio equipment, and confirmed that the result that was equal to conventional equipment in the radio performance was provided. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | VHF / Multihop / relay / Public broadband |
| Paper # | RCS2017-404 |
| Date of Issue | 2018-02-21 (RCS) |
| Conference Information | |
| Committee | RCS / SR / SRW |
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| Conference Date | 2018/2/28(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | YRP |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Communication Workshop |
| Chair | Hidekazu Murata(Kyoto Univ.) / Kenta Umebayashi(Tokyo Univ. of Agric. and Tech.) / Tadao Nakagawa(Tottori Univ.) |
| Vice Chair | Yukitoshi Sanada(Keio Univ.) / Eisuke Fukuda(Fujitsu Labs.) / Satoshi Suyama(NTT DoCoMo) / Masayuki Ariyoshi(NEC) / Suguru Kameda(Tohoku Univ.) / Satoshi Denno(Okayama Univ.) / Makoto Hamaminato(Fujitsu labs.) |
| Secretary | Yukitoshi Sanada(Toshiba) / Eisuke Fukuda(Hokkaido Univ.) / Satoshi Suyama(NICT) / Masayuki Ariyoshi(ATR) / Suguru Kameda(NICT) / Satoshi Denno(Kyoto Univ.) / Makoto Hamaminato |
| Assistant | Tetsuya Yamamoto(Panasonic) / Koichi Ishihara(NTT) / Kazushi Muraoka(NEC) / Shinsuke Ibi(Osaka Univ.) / Hiroshi Nishimoto(Mitsubishi Electric) / Mamiko Inamori(Tokai Univ.) / Hiroyuki Shiba(NTT) / Gia Khanh Tran(Tokyo Inst. of Tech.) / Syusuke Narieda(NIT, Akashi College) / Kentaro Saito(Tokyo Inst. of Tech.) / Hiromasa Yamauchi(Fujitsu labs.) |
| Paper Information | |
| Registration To | Technical Committee on Radio Communication Systems / Technical Committee on Smart Radio / Technical Committee on Short Range Wireless Communications |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Development of the small-sized radio equipment for multihop relay VHF band broadband mobile communication systems |
| Sub Title (in English) | |
| Keyword(1) | VHF |
| Keyword(2) | Multihop |
| Keyword(3) | relay |
| Keyword(4) | Public broadband |
| 1st Author's Name | Kei Yanagisawa |
| 1st Author's Affiliation | Hitachi Kokusai Electric Inc.(Kokusai) |
| 2nd Author's Name | Kiyoshi Yamamoto |
| 2nd Author's Affiliation | Hitachi Kokusai Electric Inc.(Kokusai) |
| 3rd Author's Name | Tatsuya Abe |
| 3rd Author's Affiliation | Hitachi Kokusai Electric Inc.(Kokusai) |
| 4th Author's Name | Masayuki Ishizaki |
| 4th Author's Affiliation | Hitachi Kokusai Electric Inc.(Kokusai) |
| 5th Author's Name | Shota Tobinaga |
| 5th Author's Affiliation | Hitachi Kokusai Electric Inc.(Kokusai) |
| 6th Author's Name | Nobuto Toguchi |
| 6th Author's Affiliation | Hitachi Kokusai Electric Inc.(Kokusai) |
| 7th Author's Name | Junya Dosaka |
| 7th Author's Affiliation | Hitachi Kokusai Electric Inc.(Kokusai) |
| 8th Author's Name | Masahiro Asano |
| 8th Author's Affiliation | Hitachi Kokusai Electric Inc.(Kokusai) |
| 9th Author's Name | Kazue Kato |
| 9th Author's Affiliation | Hitachi Kokusai Electric Inc.(Kokusai) |
| Date | 2018-03-02 |
| Paper # | RCS2017-404 |
| Volume (vol) | vol.117 |
| Number (no) | RCS-456 |
| Page | pp.pp.475-480(RCS), |
| #Pages | 6 |
| Date of Issue | 2018-02-21 (RCS) |