| Presentation | 2002/4/12 Blind Equalization using Adaptive Nonlinear Filter Ryo KOIZUMI, Teruyuki MIYAJIMA, Kazuo YAMANAKA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We propose an adaptive equalizer in which a nonlinear filter can be adjusted without training signals. It can be expected that the proposed equalizer has better BER performance compared with liner equalizers because of its nonlinear structure. Furthermore, since training signals are not needed, it can be expected that the transmission efficiency becomes better than the equalizers using training signals. We derive an optimal equalizer under a constraint. By computer simulation, bit error rate and transmission efficiency are evaluated, and the validity of a proposal system is shown. Furthermore, In order to improve the performance of the proposed system in linear channels, we proposed an intersymbol interference canceller. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Intersymbol Interference Suppression / Blind Adaptive Equalizers / Nonlinear Adaptive Filters / Neural Networks / Output Power minimization |
| Paper # | DSP2002-12 |
| Date of Issue |
| Conference Information | |
| Committee | DSP |
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| Conference Date | 2002/4/12(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
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| Paper Information | |
| Registration To | Digital Signal Processing (DSP) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Blind Equalization using Adaptive Nonlinear Filter |
| Sub Title (in English) | |
| Keyword(1) | Intersymbol Interference Suppression |
| Keyword(2) | Blind Adaptive Equalizers |
| Keyword(3) | Nonlinear Adaptive Filters |
| Keyword(4) | Neural Networks |
| Keyword(5) | Output Power minimization |
| 1st Author's Name | Ryo KOIZUMI |
| 1st Author's Affiliation | Graduate School of Science and Engineering, Ibaraki University() |
| 2nd Author's Name | Teruyuki MIYAJIMA |
| 2nd Author's Affiliation | Faculty of Engineering, Ibaraki University |
| 3rd Author's Name | Kazuo YAMANAKA |
| 3rd Author's Affiliation | Faculty of Engineering, Ibaraki University |
| Date | 2002/4/12 |
| Paper # | DSP2002-12 |
| Volume (vol) | vol.102 |
| Number (no) | 14 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |