Presentation | 2018-02-28 An Off-Line Software Modem for Multi-Carrier Acoustic Communications Hiroshi Kubo, Masashi Takemura, Akinobu Murayama, Souichiro Morita, Nanase Yumoto, Toshiki Mori, Takuma Yamagishi, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper discusses an off-line software modem for multi-carrier acoustic communications. Acoustic communications, e.g., underwater acoustic communications (UWAC) and land acoustic communications, suffer from severe time and frequency selective channels, i.e., doubly selective channels. For doubly selective channels, the authors have evaluated multiple single carrier (MSC) modulation scheme and differential space-time coding (DSTC) employing channel prediction, i.e., MSC-DSTC. This paper discusses an off-line software modem for MSC-DSTC employing electronic acoustic devises and off-line digital signal processing. Finally, this paper shows that this off-line software modem can evaluate performance of acoustic communications in actual field environment. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Acoustic Communications / Underwater Acoustic Communications / Doubly Selective Channels / Software MODEM / Multi-Carrier Modulation Scheme |
Paper # | RCS2017-344 |
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) | An Off-Line Software Modem for Multi-Carrier Acoustic Communications |
Sub Title (in English) | |
Keyword(1) | Acoustic Communications |
Keyword(2) | Underwater Acoustic Communications |
Keyword(3) | Doubly Selective Channels |
Keyword(4) | Software MODEM |
Keyword(5) | Multi-Carrier Modulation Scheme |
1st Author's Name | Hiroshi Kubo |
1st Author's Affiliation | Ritsumeikan University(Ritsumeikan Univ.) |
2nd Author's Name | Masashi Takemura |
2nd Author's Affiliation | Ritsumeikan University(Ritsumeikan Univ.) |
3rd Author's Name | Akinobu Murayama |
3rd Author's Affiliation | Ritsumeikan University(Ritsumeikan Univ.) |
4th Author's Name | Souichiro Morita |
4th Author's Affiliation | Ritsumeikan University(Ritsumeikan Univ.) |
5th Author's Name | Nanase Yumoto |
5th Author's Affiliation | Ritsumeikan University(Ritsumeikan Univ.) |
6th Author's Name | Toshiki Mori |
6th Author's Affiliation | Ritsumeikan University(Ritsumeikan Univ.) |
7th Author's Name | Takuma Yamagishi |
7th Author's Affiliation | Ritsumeikan University(Ritsumeikan Univ.) |
Date | 2018-02-28 |
Paper # | RCS2017-344 |
Volume (vol) | vol.117 |
Number (no) | RCS-456 |
Page | pp.pp.155-160(RCS), |
#Pages | 6 |
Date of Issue | 2018-02-21 (RCS) |