| Presentation | 1993/8/27 A study on suppression Effects of Multi-Access Interference in DS/ SSMA by Using Partial Correlation Weight Coefficient Control Techniques. Hideki Asato, Shinichi Tachikawa, Gen Marubayashi, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes a novel method which suppress multi-access interference in DS, SSMA for the near-far problem.When the duration of the cross correlation function,which causes multi- access interference,is divided into several intervals,the partial cross correlation function has different value according to each interval.So that,improvement of signal to noise ratio after dump integrator of correlator can be obtained by multiplying small weight coefficients with large values of the partial cross correlation functions,and multiplying large weight coefficients with small values of the cross correlation functions. Using this proposed method,suppression effect of multi-access interference can be obtained without knowing the PN sequences of other users in random accessing The characteristics of this system and results of computer simulations are shown in this paper. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | DS/SMA / Near-Far Problem / Multi-Access Interference Suppression / Partial Cross Correlation |
| Paper # | SAT93-32,IN93-34,SST93-32 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 1993/8/27(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) | A study on suppression Effects of Multi-Access Interference in DS/ SSMA by Using Partial Correlation Weight Coefficient Control Techniques. |
| Sub Title (in English) | |
| Keyword(1) | DS/SMA |
| Keyword(2) | Near-Far Problem |
| Keyword(3) | Multi-Access Interference Suppression |
| Keyword(4) | Partial Cross Correlation |
| 1st Author's Name | Hideki Asato |
| 1st Author's Affiliation | Department of Electrical Engineering,Faculty of Engineering, Nagaoka University of Technology() |
| 2nd Author's Name | Shinichi Tachikawa |
| 2nd Author's Affiliation | Department of Electrical Engineering,Faculty of Engineering, Nagaoka University of Technology |
| 3rd Author's Name | Gen Marubayashi |
| 3rd Author's Affiliation | Department of Electrical Engineering,Faculty of Engineering, Nagaoka University of Technology |
| Date | 1993/8/27 |
| Paper # | SAT93-32,IN93-34,SST93-32 |
| Volume (vol) | vol.93 |
| Number (no) | 194 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |