| Presentation | 2015-05-28 Study on model of variance regarding DC Masanao Kobayashi, Kenta Umebayashi, Yasuo Suzuki, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper,we conduct modeling of Duty Cycle(DC) estimation that is one of spectrum usage statistics.A previous work has proposed a deterministic model of DC. However, the DC estimation with short estimation period is stochastic process and we will provide model of variance of the DC estimation. In particular, we will use the deterministic model for modeling variance of the DC estimation in time domain. In addition, new stochastic model of DC estimation under stationary case, e.g. at a certain time is also proposed. Empirical measurement results for 20 days is used to show validity of the proposed models. We also presents the relationship between DC and high order statistics including variance, skewness, and kurtosis in terms of DC estimation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Cognitive radio / Dynamic spectrum access / Duty Cycle / spectrum measurement / spectrum usage models |
| Paper # | SR2015-4 |
| Date of Issue | 2015-05-21 (SR) |
| Conference Information | |
| Committee | SR |
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| Conference Date | 2015/5/28(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Akashi-Sangyou-Koryu-Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Cognitive radio, Efficient spectrum utilization, Software defined radio, etc. |
| Chair | Kei Sakaguchi(Osaka Univ.) |
| Vice Chair | Takeo Fujii(Univ. of Electro-Comm.) / Kenta Umebayashi(Tokyo Univ. of Agric. and Tech.) |
| Secretary | Takeo Fujii(Tohoku Univ.) / Kenta Umebayashi(Shinshu Univ.) |
| Assistant | Kentaro Ishidu(NICT) / Kazuto Yano(ATR) / Mamiko Inamori(Tokai Univ.) / Hiroyuki Shiba(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Smart Radio |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study on model of variance regarding DC |
| Sub Title (in English) | |
| Keyword(1) | Cognitive radio |
| Keyword(2) | Dynamic spectrum access |
| Keyword(3) | Duty Cycle |
| Keyword(4) | spectrum measurement |
| Keyword(5) | spectrum usage models |
| 1st Author's Name | Masanao Kobayashi |
| 1st Author's Affiliation | Tokyo University of Agriculture and Technology(TUAT) |
| 2nd Author's Name | Kenta Umebayashi |
| 2nd Author's Affiliation | Tokyo University of Agriculture and Technology(TUAT) |
| 3rd Author's Name | Yasuo Suzuki |
| 3rd Author's Affiliation | Tokyo University of Agriculture and Technology(TUAT) |
| Date | 2015-05-28 |
| Paper # | SR2015-4 |
| Volume (vol) | vol.115 |
| Number (no) | SR-62 |
| Page | pp.pp.19-24(SR), |
| #Pages | 6 |
| Date of Issue | 2015-05-21 (SR) |