Presentation | 2008-10-22 Sensing algorithms for cognitive radios Yohannes D. ALEMSEGED, Hiroshi HARADA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | One of the unique feature of cognitive radio systems is they can make use of temporarily idle spectral bands in an opportunistic manner. To achieve this however, robust sensing algorithm is required which otherwise incumbent services could suffer from interference. In this paper sensing algorithms based on energy detection, cyclostationary detection and self-correlation detection are explored and compared. The self-correlation detection is shown to provide superior performance with lower or comparable complexity than existing energy detectors. Computer simulation is provided to validate the concept. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Cognitive radio / spectrum sensing / energy detection / self-correlation detection |
Paper # | SR2008-48 |
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Committee | SR |
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Conference Date | 2008/10/15(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) | Sensing algorithms for cognitive radios |
Sub Title (in English) | |
Keyword(1) | Cognitive radio |
Keyword(2) | spectrum sensing |
Keyword(3) | energy detection |
Keyword(4) | self-correlation detection |
1st Author's Name | Yohannes D. ALEMSEGED |
1st Author's Affiliation | New Generation Wireless Communications Research Center Nation Institute of Information and Communication Technology (NICT)() |
2nd Author's Name | Hiroshi HARADA |
2nd Author's Affiliation | New Generation Wireless Communications Research Center Nation Institute of Information and Communication Technology (NICT) |
Date | 2008-10-22 |
Paper # | SR2008-48 |
Volume (vol) | vol.108 |
Number (no) | 250 |
Page | pp.pp.- |
#Pages | 6 |
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