| Presentation | 2000/1/21 A Design Method of Nonlinear Equalizer Using the Support Vector Machine Shigeo Uchiya, Hiromitsu Ohmori, Akira Sano, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Usually the linear equalizer could not achieve high equalization performance when the channel has nonlinearities which cannot be ignored, hence a nonlinear equalizer is required in practical applications. In this paper by introducing the support vector machine (SVM), an approximated optimal equalizer design method is presented to compensate the distortion caused by the channel nonlinearity. One of the advantages of the proposed design method can avoid the problem of trap in local solution. Moreover, the equalizer design method based on the local model is also proposed to improve the hyperplane separating ability. A numerical simulation is performed to demonstrate the effectiveness of the proposed method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | equalization / nonlinear channel / support vector machine / local model |
| Paper # | DSP99-184,SAT99-139,RCS99-189 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 2000/1/21(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Satellite Telecommunications (SAT) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Design Method of Nonlinear Equalizer Using the Support Vector Machine |
| Sub Title (in English) | |
| Keyword(1) | equalization |
| Keyword(2) | nonlinear channel |
| Keyword(3) | support vector machine |
| Keyword(4) | local model |
| 1st Author's Name | Shigeo Uchiya |
| 1st Author's Affiliation | Department of System Design Engineering Faculty of Science and Technology Keio University() |
| 2nd Author's Name | Hiromitsu Ohmori |
| 2nd Author's Affiliation | Department of System Design Engineering Faculty of Science and Technology Keio University |
| 3rd Author's Name | Akira Sano |
| 3rd Author's Affiliation | Department of System Design Engineering Faculty of Science and Technology Keio University |
| Date | 2000/1/21 |
| Paper # | DSP99-184,SAT99-139,RCS99-189 |
| Volume (vol) | vol.99 |
| Number (no) | 567 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |