Presentation | 2007-07-26 Energy Detector Prototype for Cognitive Radio System Sabita MAHARJAN, Kimtho PO, Jun-ichi TAKADA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Spectrum sensing has been identified as a key enabling functionality to ensure that cognitive radios would not interfere with primary users by reliably detecting the primary user channels when they are not being used by the primary systems. In a cognitive radio system, signal detection mechanism is required for spectrum sensing in order to identify occupied and vacant TV channels and hence to detect the availability of the vacant spectra. In this paper the prototype for detection of the spectrum holes is discussed using energy detection mechanism. System parameters are analyzed and their relationship to each other and to the overall signal processing has been explored. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Cognitive Radio / Energy detector / spectrum sensing / ISDB-T signal / NTSC signal |
Paper # | SR2007-25 |
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Conference Information | |
Committee | SR |
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Conference Date | 2007/7/19(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Software Radio(SR) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Energy Detector Prototype for Cognitive Radio System |
Sub Title (in English) | |
Keyword(1) | Cognitive Radio |
Keyword(2) | Energy detector |
Keyword(3) | spectrum sensing |
Keyword(4) | ISDB-T signal |
Keyword(5) | NTSC signal |
1st Author's Name | Sabita MAHARJAN |
1st Author's Affiliation | Graduate School of Engineering, Tokyo Institute of Technology() |
2nd Author's Name | Kimtho PO |
2nd Author's Affiliation | Graduate School of Engineering, Tokyo Institute of Technology |
3rd Author's Name | Jun-ichi TAKADA |
3rd Author's Affiliation | Graduate School of Engineering, Tokyo Institute of Technology |
Date | 2007-07-26 |
Paper # | SR2007-25 |
Volume (vol) | vol.107 |
Number (no) | 162 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |