| Presentation | 2000/1/21 Experimental Results of Path Diversity Reception Using Array Processing MLSE Takeshi Toda, Masaaki Fujii, Kenya Murata, Shigeaki Matsumoto, Kouji Takata, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We implemented a path diversity receiver using constraint sample matrix inversion (SMI) arrays and maximum likelihood sequence estimation (MLSE), and evaluated its bit error rate (BER) performance in frequency-selective fading channels. The transmission rate is 4.096 Mb/s. IF/RF frequency is 245 MHz/3.35GHz respectively. The number of array antenna elements is four. We applied digital signal processing techniques to control the array weights. The results of laboratory experiment show that the proposed scheme obtains not only space diversity gains but also path diversity gains and significantly improves the BER performance compared with the SMI array. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Adaptive array / Path diversity / High-speed transmission / Mobile radio / Sample Matrix Inversion(SMI) / Maximum Likelihood Sequence Estimation(MLSE) |
| Paper # | DSP99-175,SAT99-130,RCS99-180 |
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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) |
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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) | Experimental Results of Path Diversity Reception Using Array Processing MLSE |
| Sub Title (in English) | |
| Keyword(1) | Adaptive array |
| Keyword(2) | Path diversity |
| Keyword(3) | High-speed transmission |
| Keyword(4) | Mobile radio |
| Keyword(5) | Sample Matrix Inversion(SMI) |
| Keyword(6) | Maximum Likelihood Sequence Estimation(MLSE) |
| 1st Author's Name | Takeshi Toda |
| 1st Author's Affiliation | YRP Mobile Telecoms. Key Tech. Res. Labs() |
| 2nd Author's Name | Masaaki Fujii |
| 2nd Author's Affiliation | Fujitsu Laboratories Ltd. |
| 3rd Author's Name | Kenya Murata |
| 3rd Author's Affiliation | Fujitsu Kyushu Digital Technology Ltd. |
| 4th Author's Name | Shigeaki Matsumoto |
| 4th Author's Affiliation | Fujitsu Kyushu Digital Technology Ltd. |
| 5th Author's Name | Kouji Takata |
| 5th Author's Affiliation | Fujitsu Kyushu Digital Technology Ltd. |
| Date | 2000/1/21 |
| Paper # | DSP99-175,SAT99-130,RCS99-180 |
| Volume (vol) | vol.99 |
| Number (no) | 567 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |