| Presentation | 2015/2/25 Spectrum Visualization based on Hierarchical Spectrum Database Takeo FUJII, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we introduce the concept of hierarchical spectrum database we have proposed. Here we consider the spectrum visualization by measurement based spectrum database and discuss how we can utilize the registered spectrum information. The hierarchical spectrum database defines spectrum utilization policy at the higher layer database. On the other hand, at the lower layer database, actual spectrum environment is measured at surrounding mobile terminals and the registered data are statistically processed for generating a local spectrum database. In this paper, we summarize effectiveness and problems of measurement based spectrum database by the results of field test for establishing the local spectrum database. We discuss how we can utilize the visualization spectrum resource for improving the spectrum efficiency targeting a future sustainable wireless communication. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Spectrum database / Cognitive radio / Spectrum sharing / Spectrum Visualization |
| Paper # | SRW2014-45,SR2014-119 |
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| Conference Information | |
| Committee | SRW |
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| Conference Date | 2015/2/25(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 | Short Range Wireless Communications(SRW) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Spectrum Visualization based on Hierarchical Spectrum Database |
| Sub Title (in English) | |
| Keyword(1) | Spectrum database |
| Keyword(2) | Cognitive radio |
| Keyword(3) | Spectrum sharing |
| Keyword(4) | Spectrum Visualization |
| 1st Author's Name | Takeo FUJII |
| 1st Author's Affiliation | AWCC, The University of Electro-Communications() |
| Date | 2015/2/25 |
| Paper # | SRW2014-45,SR2014-119 |
| Volume (vol) | vol.114 |
| Number (no) | 492 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |