| Presentation | 2015-03-02 Channel Sounders for Acoustic Communications Employing Acoustic Electronic Equipments : Basic Structure of Channel Sounders for Acoustic Communications Takahide Ichikawa, Takashi Shimizu, Dai Aizawa, Hiroshi Kubo, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper discusses channel sounders, which estimate channel impulse response, using commercial electric acoustic equipments. Although transmission channel models are inevitable in performance evaluation of wireless communications, there a few reports on channel models for acoustic communications. In order to estimate channel models for acoustic communications, channel sounders play important roles. Thus, this paper discusses channel sounders employ commercial electric acoustic equipments, it is easy to sound channel impulse response for acoustic communications. The features of the proposed acoustic channels sounders are as follows: frequency distortion due to commercial electric acoustic equipment is compensated by pre-coding; side-lobes due to correlation of M sequence, which is used to estimate channel impulse response, is cancelled by side-lobe cancellers with small computational complexity. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Acoustic Communications / Channel Sounders / Pre-Coding / Side-lobe Canceller / M Sequence |
| Paper # | IT2014-72,ISEC2014-85,WBS2014-64 |
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| Conference Information | |
| Committee | ISEC |
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| Conference Date | 2015/2/23(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Information Security (ISEC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Channel Sounders for Acoustic Communications Employing Acoustic Electronic Equipments : Basic Structure of Channel Sounders for Acoustic Communications |
| Sub Title (in English) | |
| Keyword(1) | Acoustic Communications |
| Keyword(2) | Channel Sounders |
| Keyword(3) | Pre-Coding |
| Keyword(4) | Side-lobe Canceller |
| Keyword(5) | M Sequence |
| 1st Author's Name | Takahide Ichikawa |
| 1st Author's Affiliation | Department of Electronic and Computer Engineering, Faculty of Science and Engineering, Ritsumeikan University() |
| 2nd Author's Name | Takashi Shimizu |
| 2nd Author's Affiliation | Department of Electronic and Computer Engineering, Faculty of Science and Engineering, Ritsumeikan University |
| 3rd Author's Name | Dai Aizawa |
| 3rd Author's Affiliation | Department of Electronic and Computer Engineering, Faculty of Science and Engineering, Ritsumeikan University |
| 4th Author's Name | Hiroshi Kubo |
| 4th Author's Affiliation | Department of Electronic and Computer Engineering, Faculty of Science and Engineering, Ritsumeikan University |
| Date | 2015-03-02 |
| Paper # | IT2014-72,ISEC2014-85,WBS2014-64 |
| Volume (vol) | vol.114 |
| Number (no) | 471 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |