| Presentation | 2014-01-23 Development of the Advanced Radio Propagation Database based on Measurement for Cognitive Radio Masayuki KITAMURA, Yuya OHUE, Kei INAGE, Takeo FUJII, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In order to realize a frequency sharing by cognitive radio, Secondary User (SU) needs to cooperate with the database as an external device. The propagation model based database is defined by FCC. The model based database decides SU's communication opportunity to avoid interference toward Primary User (PU). However, since the propagation model is not perfectly modeled based on the actual wireless environment, considering site specific situation with extra margin for protecting PU is required and SU communication opportunity is reduced. On the other hand, if the measured data can be used for creating the database, more SU communication opportunity can be obtained with keeping PU protection. Therefore, in this research, we develop a measurement based database that stores statistical information of radio environment measured and reported by SUs. We also develop the spectrum analyzing server for calculating the measured data for obtaining their stochastic information. From the experimental results, we can clarify the difference between the current model based database and the measurement based database. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Cognitive Radio / Radio Environment Database / Measurement Experiment |
| Paper # | SR2013-75 |
| Date of Issue |
| Conference Information | |
| Committee | SR |
|---|---|
| Conference Date | 2014/1/16(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Software Radio(SR) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Development of the Advanced Radio Propagation Database based on Measurement for Cognitive Radio |
| Sub Title (in English) | |
| Keyword(1) | Cognitive Radio |
| Keyword(2) | Radio Environment Database |
| Keyword(3) | Measurement Experiment |
| 1st Author's Name | Masayuki KITAMURA |
| 1st Author's Affiliation | The University of Electro-Communications() |
| 2nd Author's Name | Yuya OHUE |
| 2nd Author's Affiliation | The University of Electro-Communications |
| 3rd Author's Name | Kei INAGE |
| 3rd Author's Affiliation | The University of Electro-Communications |
| 4th Author's Name | Takeo FUJII |
| 4th Author's Affiliation | The University of Electro-Communications |
| Date | 2014-01-23 |
| Paper # | SR2013-75 |
| Volume (vol) | vol.113 |
| Number (no) | 400 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |