| Presentation | 2002/6/20 A Consider of Order Estimation for Blind Subspace Method Issei KANNO, Rumika KIMURA, Nari TANABE, Toshihiro FURUKAWA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In order to work out the problem of blind estimation by the subspace method, we need to estimate the accurate length of channel impulse response from the received signals. Although many methods to solve this problem have been proposed, any method have a disadvantage about estimation accuracy or computation. In this paper, we propose two methods to overcome this problem. One is the method focussing on the property of the eigen values of the autocorelation matrix of the received signals and AIC(Akaike Information Criterion) .The other is the method using the relation of the product of the vector of each subspace and the autocorerlation matrix. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | blind estimation / subspace method / channel order estimation / AIC |
| Paper # | DSP2002-49 |
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| Conference Information | |
| Committee | DSP |
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| Conference Date | 2002/6/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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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) | A Consider of Order Estimation for Blind Subspace Method |
| Sub Title (in English) | |
| Keyword(1) | blind estimation |
| Keyword(2) | subspace method |
| Keyword(3) | channel order estimation |
| Keyword(4) | AIC |
| 1st Author's Name | Issei KANNO |
| 1st Author's Affiliation | Faculty of Engineering, Tokyo University of Science() |
| 2nd Author's Name | Rumika KIMURA |
| 2nd Author's Affiliation | Faculty of Engineering, Tokyo University of Science |
| 3rd Author's Name | Nari TANABE |
| 3rd Author's Affiliation | Dept. of Communications and Integrated Systems, Tokyo Institute of Technology |
| 4th Author's Name | Toshihiro FURUKAWA |
| 4th Author's Affiliation | Faculty of Engineering, Tokyo University of Science |
| Date | 2002/6/20 |
| Paper # | DSP2002-49 |
| Volume (vol) | vol.102 |
| Number (no) | 167 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |