| Presentation | 2005-07-22 Probability distribution for voltage instantaneous values of multi-carrier communication systems Yoshimasa DAIDO, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | It is generally accepted that probability distribution of voltage instantaneous values approaches to Gauss distribution at large number of sub-carriers in multi-carrier communication. However, the relation between fitting accuracy and number of sub-carriers has not been given quantitatively. This paper describes accurate estimation method of the probability distribution by using characteristic function method. By this method, peripheral portion of the distribution is compared to the Gaussian in detail. The comparison clarifies the following two facts : (1) deviation from Gaussian does not decrease for the increase of number of sub-carriers for a multi-carrier signal filtered by wideband filter, simultaneously, (2) the deviation becomes negligible for number of sub-carriers larger than 100, when each sub-carrier is filtered by a narrow-band Nyquist filter for the sub-carrier. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | multi-carrier / peak to average ratio / probability distribution |
| Paper # | RCS2005-53 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2005/7/14(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Radio Communication Systems (RCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Probability distribution for voltage instantaneous values of multi-carrier communication systems |
| Sub Title (in English) | |
| Keyword(1) | multi-carrier |
| Keyword(2) | peak to average ratio |
| Keyword(3) | probability distribution |
| 1st Author's Name | Yoshimasa DAIDO |
| 1st Author's Affiliation | Faculty of Engineering, Kanazawa Institute of Technology() |
| Date | 2005-07-22 |
| Paper # | RCS2005-53 |
| Volume (vol) | vol.105 |
| Number (no) | 196 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |