| Presentation | 2014-07-31 An Interference Constraint Method Using Measurement-based Radio Environment Database Koya SATO, Takeo FUJII, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In spectrum sharing, radio environment cognition techniques have been discussed because secondary users are allowed accessing the spectrum band assigned to the licensed users under satisfying the interference constraint. In order to achieve highly efficient spectrum sharing, we have proposed measurement-based spectrum database that consists of data reported by measurement nodes. In this paper, we propose an interference constraint method based on proposed radio environment database. The proposed method estimates the average received signal considering the confidence interval, and calculates the allowed interference power to the primary receiver at the edge of primary communication coverage. Through some simulations, impact of spatial correlated shadowing for protection performance is evaluated. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Cognitive Radio / Spectrum Sharing / Radio Environment Database / Signal-to-Interference Power Ratio / Shadowing |
| Paper # | RCC2014-35,NS2014-55,RCS2014-107,SR2014-36,ASN2014-54 |
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| Conference Information | |
| Committee | RCC |
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| Conference Date | 2014/7/23(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Reliable Communication and Control (RCC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Interference Constraint Method Using Measurement-based Radio Environment Database |
| Sub Title (in English) | |
| Keyword(1) | Cognitive Radio |
| Keyword(2) | Spectrum Sharing |
| Keyword(3) | Radio Environment Database |
| Keyword(4) | Signal-to-Interference Power Ratio |
| Keyword(5) | Shadowing |
| 1st Author's Name | Koya SATO |
| 1st Author's Affiliation | Advanced Wireless Communication research Center, The University of Electro-Communications() |
| 2nd Author's Name | Takeo FUJII |
| 2nd Author's Affiliation | Advanced Wireless Communication research Center, The University of Electro-Communications |
| Date | 2014-07-31 |
| Paper # | RCC2014-35,NS2014-55,RCS2014-107,SR2014-36,ASN2014-54 |
| Volume (vol) | vol.114 |
| Number (no) | 162 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |