| Presentation | 1997/4/17 Simultaneous Acquisition of DS/SS Signals with Doppler Shift in Multiple-LEO-Satellite Communication Systems Mihoko ISHIZU, Masaaki KATAYAMA, Takaya YAMAZATO, Akira OGAWA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this manuscript, we consider a receiver with satellite diversity by using DS/SS signals from different LEO satellites. Since the signals from the different LEO satellites may have different frequency offsets due to Doppler effect, we propose an acquisition scheme which can estimate code timings and carrier frequencies of these signals at once. Our analysis considers not only the effects of additional white Gaussian noise(AWGN) but also those of the intra/inter-satellite interference. We evaluate characteristics of the proposed scheme by mean acquisition time. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Spread-Spectrum / carrier frequency-offset / acquisition / LEO / FFT |
| Paper # | A・P97-15,SANE97-6,SAT97-6 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 1997/4/17(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) | Simultaneous Acquisition of DS/SS Signals with Doppler Shift in Multiple-LEO-Satellite Communication Systems |
| Sub Title (in English) | |
| Keyword(1) | Spread-Spectrum |
| Keyword(2) | carrier frequency-offset |
| Keyword(3) | acquisition |
| Keyword(4) | LEO |
| Keyword(5) | FFT |
| 1st Author's Name | Mihoko ISHIZU |
| 1st Author's Affiliation | Department of Information Electronics, School of Engineering, Nagoya University() |
| 2nd Author's Name | Masaaki KATAYAMA |
| 2nd Author's Affiliation | Department of Information Electronics, School of Engineering, Nagoya University |
| 3rd Author's Name | Takaya YAMAZATO |
| 3rd Author's Affiliation | Department of Information Electronics, School of Engineering, Nagoya University |
| 4th Author's Name | Akira OGAWA |
| 4th Author's Affiliation | Department of Information Electronics, School of Engineering, Nagoya University |
| Date | 1997/4/17 |
| Paper # | A・P97-15,SANE97-6,SAT97-6 |
| Volume (vol) | vol.97 |
| Number (no) | 9 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |