Presentation | 2015-09-03 Pool Trial and Evaluation of Robust Underwater Acoustic Communication Systems with Long Delay Multipath Propagation Shun Akada, Shingo Yoshizawa, Hiroshi Tanimoto, Takashi Saito, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In underwater acoustic (UWA) communication under long delay multipath propagation environment, we have presented data selective rake reception (DSRake) to achieve satisfactory communication performance even for short guard interval (GI). In this paper, we report the evaluation results of communication performance to test the proposed technique in pool trial. In the pool trial, we have utilized the pool with the width of 25 m, the length of 15 m, and the depth of 1.2 m and measured communication performance by combining OFDM, space/frequency diversity, and rake reception techniques. We have shown effectiveness of the proposed technique from the experimental results and validness of the experimental results by the simulation evaluation using delay models based on the measured delay profiles. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Underwater acoustic communication / OFDM / Diversity / Rake reception |
Paper # | SIS2015-21 |
Date of Issue | 2015-08-27 (SIS) |
Conference Information | |
Committee | SIS / IPSJ-AVM |
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Conference Date | 2015/9/3(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kansai Univ. |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Smart Multimedia Systems, etc. |
Chair | Mitsuji Muneyasu(Kansai Univ.) / Wataru Kameyama(Waseda Univ.) |
Vice Chair | Hirokazu Tanaka(Hiroshima City Univ.) / Takayuki Nakachi(NTT) |
Secretary | Hirokazu Tanaka(Nagoya City Univ.) / Takayuki Nakachi(Toshiba) / (Waseda Univ.) |
Assistant | Hiroyuki Tsuji(Kanagawa Inst. of Tech.) / Hakaru Tamukoh(Kyushu Inst. of Tech.) |
Paper Information | |
Registration To | Technical Committee on Smart Info-Media System / Special Interest Group on Audio Visual and Multimedia Information Processing |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Pool Trial and Evaluation of Robust Underwater Acoustic Communication Systems with Long Delay Multipath Propagation |
Sub Title (in English) | |
Keyword(1) | Underwater acoustic communication |
Keyword(2) | OFDM |
Keyword(3) | Diversity |
Keyword(4) | Rake reception |
1st Author's Name | Shun Akada |
1st Author's Affiliation | Kitami Institute of Technology(Kitami Inst. of Tech.) |
2nd Author's Name | Shingo Yoshizawa |
2nd Author's Affiliation | Kitami Institute of Technology(Kitami Inst. of Tech.) |
3rd Author's Name | Hiroshi Tanimoto |
3rd Author's Affiliation | Kitami Institute of Technology(Kitami Inst. of Tech.) |
4th Author's Name | Takashi Saito |
4th Author's Affiliation | Mitsubishi Electric TOKKI Systems Corporation(Mitsubishi TOKKI) |
Date | 2015-09-03 |
Paper # | SIS2015-21 |
Volume (vol) | vol.115 |
Number (no) | SIS-208 |
Page | pp.pp.37-42(SIS), |
#Pages | 6 |
Date of Issue | 2015-08-27 (SIS) |