| Presentation | 2016-08-18 Spread Spectrum Acoustic Communications Using Water Current Sounds for their Spreading Codes Keiji Yamada, Souichiro Morita, Akinobu Murayama, Hiroshi Kubo, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes spread spectrum acoustic communications using natural water current sounds for their spreading codes. For audible frequency band acoustic spread spectrum communications, human in communication areas suffers from uncomfortable sounds due to the conventional spreading code, e.g., M sequence. As the proposed spread spectrum acoustic communications employ not the conventional spreading code but natural water current sounds, the human does not suffer from uncomfortable sounds. Finally, computer simulation results confirm that the proposed spread spectrum acoustic communications suffer from around 5dB sensitivity performance degradation in SNR compared with the conventional spread spectrum acoustic communications. In addition, experimental results compare performance of the proposed spread spectrum acoustic communications and the conventional ones. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Spread Spectrum Communications / Acoustic Communications / Computer Simulation / Experimental Results / Bit Error Rate |
| Paper # | RCS2016-132 |
| Date of Issue | 2016-08-11 (RCS) |
| Conference Information | |
| Committee | SAT / RCS |
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| Conference Date | 2016/8/18(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tohoku Gakuin University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Satellite Communications, Broadcasting, Error Correction, Wireless Communication Systems, etc. |
| Chair | Takatoshi Sugiyama(Kogakuin Univ.) / Hidekazu Murata(Kyoto Univ.) |
| Vice Chair | Toshinori Susuki(Tohoku Gakuin Univ.) / Hiroyuki Tsuji(NICT) / Satoshi Denno(Okayama Univ.) / Yukitoshi Sanada(Keio Univ.) / Eisuke Fukuda(Fujitsu Labs.) |
| Secretary | Toshinori Susuki(NTT) / Hiroyuki Tsuji(KDDI R&D Labs.) / Satoshi Denno(Toshiba) / Yukitoshi Sanada(NTT DoCoMo) / Eisuke Fukuda |
| Assistant | / Tetsuya Yamamoto(Panasonic) / Toshihiko Nishimura(Hokkaido Univ.) / Koichi Ishihara(NTT) / Kazushi Muraoka(NEC) / Shinsuke Ibi(Osaka Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Satellite Telecommunications / 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) | Spread Spectrum Acoustic Communications Using Water Current Sounds for their Spreading Codes |
| Sub Title (in English) | |
| Keyword(1) | Spread Spectrum Communications |
| Keyword(2) | Acoustic Communications |
| Keyword(3) | Computer Simulation |
| Keyword(4) | Experimental Results |
| Keyword(5) | Bit Error Rate |
| 1st Author's Name | Keiji Yamada |
| 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 | Hiroshi Kubo |
| 4th Author's Affiliation | Ritsumeikan University(Ritsumeikan Univ.) |
| Date | 2016-08-18 |
| Paper # | RCS2016-132 |
| Volume (vol) | vol.116 |
| Number (no) | RCS-184 |
| Page | pp.pp.19-23(RCS), |
| #Pages | 5 |
| Date of Issue | 2016-08-11 (RCS) |