Presentation | 2013-07-19 Analytical Performance Evaluation of Signal Detection Scheme for Allowing Coexistence of Additional and Existing Radio Communication Systems I-Te Lin, Kanshiro Kashiki, Tomoki Sada, Toshihiko Komine, Shingo Watanabe, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | For judgment to allow the coexistence of an additional radio communication system (generally, secondary system) and an existing one (primary system), we have proposed a signal detection scheme to detect the secondary signal from the mixed signal of the primary and secondary systems. The detection scheme consists of the signal canceller and feature detection functions. Although we have conducted the software-simulated performance evaluation in terms of correct detection probability, there is no detailed study on mathematical analysis. We derive the analytical formula using the stochastic theory to validate the software simulation results of the proposed signal detection scheme with and without the cancellation of the stronger primary signal. Since the signal in the feature detection is composed of the secondary and primary signal components, and the noise component, the Rice distribution is used to model the distribution of the feature detection output. Performance evaluation study shows that analytical results match with simulation ones. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Analytical Performance Evaluation / Stochastic Theory / Binomial Formula / Rice Distribution / Signal Canceller / Cross-Correlation / Feature Detection |
Paper # | SR2013-52 |
Date of Issue |
Conference Information | |
Committee | SR |
---|---|
Conference Date | 2013/7/10(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 | Software Radio(SR) |
---|---|
Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Analytical Performance Evaluation of Signal Detection Scheme for Allowing Coexistence of Additional and Existing Radio Communication Systems |
Sub Title (in English) | |
Keyword(1) | Analytical Performance Evaluation |
Keyword(2) | Stochastic Theory |
Keyword(3) | Binomial Formula |
Keyword(4) | Rice Distribution |
Keyword(5) | Signal Canceller |
Keyword(6) | Cross-Correlation |
Keyword(7) | Feature Detection |
1st Author's Name | I-Te Lin |
1st Author's Affiliation | Cognitive Radio Laboratory() |
2nd Author's Name | Kanshiro Kashiki |
2nd Author's Affiliation | Cognitive Radio Laboratory |
3rd Author's Name | Tomoki Sada |
3rd Author's Affiliation | Cognitive Radio Laboratory |
4th Author's Name | Toshihiko Komine |
4th Author's Affiliation | Cognitive Radio Laboratory |
5th Author's Name | Shingo Watanabe |
5th Author's Affiliation | Cognitive Radio Laboratory |
Date | 2013-07-19 |
Paper # | SR2013-52 |
Volume (vol) | vol.113 |
Number (no) | 131 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |