| Presentation | 2000/7/21 Relation between Bit Error Characteristics and Interference Component in QPSK Adjacent Channel Interference Tomonori YAMADA, Daisuke IKUTA, Fumio TAKAHATA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The paper discusses the relation between the bit error rate of desired signal and the component of interference signals in QPSK adjacent channel interference on thermal noise condition. From the results that the phase of interference signal components is uniformly distributed irrespective of the amplitude of interference signal component, a derivation method of BER characteristics of desired signal is proposed, using the amplitude probability density function of interference signal component. As an example of quantitative evaluation, it is clarified under the condition of same interference ratio that the BER characteristics bacome better as the frequency band of interference is wider and the power density of interference signal is lower. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | QUSK / Adjacent channel interference / Interference ratio / Probability density function / Bit error rate |
| Paper # | A・P2000-67,SAT2000-64,MW2000-67 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 2000/7/21(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) | Relation between Bit Error Characteristics and Interference Component in QPSK Adjacent Channel Interference |
| Sub Title (in English) | |
| Keyword(1) | QUSK |
| Keyword(2) | Adjacent channel interference |
| Keyword(3) | Interference ratio |
| Keyword(4) | Probability density function |
| Keyword(5) | Bit error rate |
| 1st Author's Name | Tomonori YAMADA |
| 1st Author's Affiliation | School of Science and Engineering, Waseda University() |
| 2nd Author's Name | Daisuke IKUTA |
| 2nd Author's Affiliation | School of Science and Engineering, Waseda University |
| 3rd Author's Name | Fumio TAKAHATA |
| 3rd Author's Affiliation | School of Science and Engineering, Waseda University |
| Date | 2000/7/21 |
| Paper # | A・P2000-67,SAT2000-64,MW2000-67 |
| Volume (vol) | vol.100 |
| Number (no) | 222 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |