Presentation 2014-03-04
Periodogram-Based Spectrum Sensing
Yee-Loo FOO,
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Abstract(in English) This paper discusses a possible challenge in deploying periodogram for the purpose of spectrum sensing. Some variants of periodogram have been analyzed in their respective performance of detecting a sinusoid with varying phase, in the presence of noise. Simulation results reveal that the probability of detection is satisfactory only when the SNR is higher than -6dB, and the rate of phase change is relatively low as compared to the sampling rate.
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Keyword(in English) Spectrum sensing / energy detection / periodogram / Bartlett method / Welch method
Paper # SR2013-107
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Conference Date 2014/2/24(1days)
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Language ENG
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Periodogram-Based Spectrum Sensing
Sub Title (in English)
Keyword(1) Spectrum sensing
Keyword(2) energy detection
Keyword(3) periodogram
Keyword(4) Bartlett method
Keyword(5) Welch method
1st Author's Name Yee-Loo FOO
1st Author's Affiliation Faculty of Engineering, Multimedia University()
Date 2014-03-04
Paper # SR2013-107
Volume (vol) vol.113
Number (no) 457
Page pp.pp.-
#Pages 7
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