Presentation | 2014-05-23 Periodogram for Spectrum Sensing Yee-Loo FOO, Jun-ichi TAKADA, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper discusses a challenge in deploying periodogram for the purpose of spectrum sensing. Past simulation study has revealed that periodogram and its variants performed poorly in detecting a single tone sinusoid with varying phase in the presence of noise. In this study on the periodograms' performance, we investigate the effects of segmentation of the sampled sequence, overlapping between segments, and windowing of each segment. Results show that the Bartlett method of periodogram (0% overlapping, without windowing) gives the best performance, when the number of segments matches the number of phase change in the sampled sinusoid. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Spectrum sensing / energy detection / periodogram / Bartlett method / Welch method |
Paper # | SR2014-13 |
Date of Issue |
Conference Information | |
Committee | SR |
---|---|
Conference Date | 2014/5/15(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Smart Radio(SR) |
---|---|
Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Periodogram for 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() |
2nd Author's Name | Jun-ichi TAKADA |
2nd Author's Affiliation | Tokyo Institute of Technology |
Date | 2014-05-23 |
Paper # | SR2014-13 |
Volume (vol) | vol.114 |
Number (no) | 44 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |