| Presentation | 2000/6/20 SST2000-18 / SAT2000-28 On Sequence interference Suppression of Code-Diversity DS/CDMA Over Multipath Fading Channels Manzanilla Ricardo, masanori Hamamura, Shin'ichi Tachikawa, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, the performance of code-diversity DS / CDMA system over multipath fading channels is evaluated. In a code-diversity system, the data signal is modulated with several sequences, and using these sequences at the receiver, diversity reception of the signal will be perfomed. Computer simulation results show that the performance of code-diversity system improves that of the conventional system significantly, specially under a near-far problem. The performance of the system with RAKE reception over a 2-path Rayleigh fading channel is also evaluated. In this system, fading is assumed to be considerably slow to enable the estimation of its amplitude and phase variations, so as to make the computation of the most approriate branch weights possible. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | code-diversity / DS / CDMA / multipath fading |
| Paper # | SST2000-18,SAT2000-28 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 2000/6/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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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) | SST2000-18 / SAT2000-28 On Sequence interference Suppression of Code-Diversity DS/CDMA Over Multipath Fading Channels |
| Sub Title (in English) | |
| Keyword(1) | code-diversity |
| Keyword(2) | DS |
| Keyword(3) | CDMA |
| Keyword(4) | multipath fading |
| 1st Author's Name | Manzanilla Ricardo |
| 1st Author's Affiliation | Tachikawa Lab., Faculty of Engineering, Nagaoka University of Technology() |
| 2nd Author's Name | masanori Hamamura |
| 2nd Author's Affiliation | Tachikawa Lab., Faculty of Engineering, Nagaoka University of Technology : Research Fellow of the Japan Society for the Promotion of Science |
| 3rd Author's Name | Shin'ichi Tachikawa |
| 3rd Author's Affiliation | Tachikawa Lab., Faculty of Engineering, Nagaoka University of Technology |
| Date | 2000/6/20 |
| Paper # | SST2000-18,SAT2000-28 |
| Volume (vol) | vol.100 |
| Number (no) | 146 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |