| Presentation | 2010-03-05 Design and Implementation of a Large-scale and High-density Distributed Spectrum Sensing Junichi NAGANAWA, Kosuke NISHIMURA, Hojun KIM, Syunsuke SARUWATARI, Hisashi ONAGA, Hiroyuki MORIKAWA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We are currently working on a distributed spectrum sensing system which achieves large-scale and high-density measurement of radio spectrum utilization and publication of the visualized measurement data. In our system, we install thousands of sensor nodes and collect measurement data through Internet. Each sensor node consists of a radio receiver such as a spectrum analyzer and a controller such as a laptop. In order to collect radio information from as many sensor nodes as possible, the system architecture should provide hardware selectivity so that wide range of sensor nodes from low-end one to high-end one can be achieved. This paper describes the distributed spectrum sensing system that provides 3-layer architecture: Web Interface, Radio Information Manager, and Radio Device Driver. This architecture enables to flexibly implement a sensor nodes using various radio receivers and computational resources. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Spectrum Utilization / Spectrum Occupancy / Cognitive Radios / Spectrum Policy |
| Paper # | RCS2009-342 |
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| Committee | RCS |
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| Conference Date | 2010/2/24(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| 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) | Design and Implementation of a Large-scale and High-density Distributed Spectrum Sensing |
| Sub Title (in English) | |
| Keyword(1) | Spectrum Utilization |
| Keyword(2) | Spectrum Occupancy |
| Keyword(3) | Cognitive Radios |
| Keyword(4) | Spectrum Policy |
| 1st Author's Name | Junichi NAGANAWA |
| 1st Author's Affiliation | Research Center for Advanced Science and Technology, The University of Tokyo() |
| 2nd Author's Name | Kosuke NISHIMURA |
| 2nd Author's Affiliation | Research Center for Advanced Science and Technology, The University of Tokyo |
| 3rd Author's Name | Hojun KIM |
| 3rd Author's Affiliation | Research Center for Advanced Science and Technology, The University of Tokyo |
| 4th Author's Name | Syunsuke SARUWATARI |
| 4th Author's Affiliation | Research Center for Advanced Science and Technology, The University of Tokyo |
| 5th Author's Name | Hisashi ONAGA |
| 5th Author's Affiliation | Research Center for Advanced Science and Technology, The University of Tokyo |
| 6th Author's Name | Hiroyuki MORIKAWA |
| 6th Author's Affiliation | Research Center for Advanced Science and Technology, The University of Tokyo |
| Date | 2010-03-05 |
| Paper # | RCS2009-342 |
| Volume (vol) | vol.109 |
| Number (no) | 440 |
| Page | pp.pp.- |
| #Pages | 6 |
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