Presentation | 2018-02-28 Channel Sounders Employing Modified M Sequence for Doubly-Selective Acoustic Channels Hiroshi Kubo, Souichiro Morita, Akinobu Murayama, Nanase Yumoto, Mai Nakatsuka, Kouki Nakatsukasa, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In order to improve channel sounding performance, this paper discusses channel sounders employing the modified M sequences for acoustic communications in severe time and frequency selective environment, i.e., doubly selective environment. There still exists an issue that the conventional channel sounders employing M sequences have side-lobe for their auto-correlation. This paper discusses channel sounders employs the modified M sequences, which has zero side-lobe for their auto-correlation. Next, computer simulation results confirm that the proposed schemes improve channel sounding performance. Finally, this paper evaluates actual acoustic channel environments using the proposed channel sounders. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Acoustic Communications / Underwater Acoustic Communications / Channel Sounders / Doubly-Selective Channels / Maximal Length Sequence |
Paper # | RCS2017-345 |
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) | Channel Sounders Employing Modified M Sequence for Doubly-Selective Acoustic Channels |
Sub Title (in English) | |
Keyword(1) | Acoustic Communications |
Keyword(2) | Underwater Acoustic Communications |
Keyword(3) | Channel Sounders |
Keyword(4) | Doubly-Selective Channels |
Keyword(5) | Maximal Length Sequence |
1st Author's Name | Hiroshi Kubo |
1st Author's Affiliation | Ritsumeikan University(Ritsumeikan Univ.) |
2nd Author's Name | Souichiro Morita |
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 | Nanase Yumoto |
4th Author's Affiliation | Ritsumeikan University(Ritsumeikan Univ.) |
5th Author's Name | Mai Nakatsuka |
5th Author's Affiliation | Ritsumeikan University(Ritsumeikan Univ.) |
6th Author's Name | Kouki Nakatsukasa |
6th Author's Affiliation | Ritsumeikan University(Ritsumeikan Univ.) |
Date | 2018-02-28 |
Paper # | RCS2017-345 |
Volume (vol) | vol.117 |
Number (no) | RCS-456 |
Page | pp.pp.161-166(RCS), |
#Pages | 6 |
Date of Issue | 2018-02-21 (RCS) |