Presentation | 2007-03-09 Signal Detection based on Cyclic Spectrum Estimation for Cognitive Radio in IEEE 802.22 WRAN System Kimtho PO, Jun-ichi TAKADA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In IEEE 802.22 wireless regional area network system, the signal detection method is required for identifying the occupied and unoccupied TV channels. In this paper, we consider the signal detection method which is based on cyclostationary processing. Based on this processing, cyclic spectrum estimation of NTSC and ISDB-T signals are generated. The decision of occupied or unoccupied of the signals are based on searching of the peak values of the spectral redundancy at one of the cyclic frequencies. With several values of signal-to-noise ratio (SNR), the cyclic spectrum based detection are investigated. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Cognitive Radio / IEEE 802.22 / Spectrum Detection / Cyclostationary / Spectral Correlation |
Paper # | SR2006-91 |
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Committee | SR |
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Conference Date | 2007/3/2(1days) |
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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) | Signal Detection based on Cyclic Spectrum Estimation for Cognitive Radio in IEEE 802.22 WRAN System |
Sub Title (in English) | |
Keyword(1) | Cognitive Radio |
Keyword(2) | IEEE 802.22 |
Keyword(3) | Spectrum Detection |
Keyword(4) | Cyclostationary |
Keyword(5) | Spectral Correlation |
1st Author's Name | Kimtho PO |
1st Author's Affiliation | Graduate School of Engineering, Tokyo Institute of Technology() |
2nd Author's Name | Jun-ichi TAKADA |
2nd Author's Affiliation | Graduate School of Engineering, Tokyo Institute of Technology |
Date | 2007-03-09 |
Paper # | SR2006-91 |
Volume (vol) | vol.106 |
Number (no) | 558 |
Page | pp.pp.- |
#Pages | 5 |
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