Autocorrelation based spectrum sensing technique for cognitive radio application Article Swipe
Sandhya Pattanayak
,
P. Venkateswaran
,
R. Nandi
·
YOU?
·
· 2018
· Open Access
·
· DOI: https://doi.org/10.1587/comex.2018xbl0107
YOU?
·
· 2018
· Open Access
·
· DOI: https://doi.org/10.1587/comex.2018xbl0107
A spectrum sensing technique based on the detection of the audio FM and wireless microphone signals in the TV band is proposed. Our method autocorrelates the signal that enables a formulation of the new decision making index in terms of a ratio Ar. Thereby an algorithmic interpretation with Ar as an index, one identifies the white space. This method reduces the probability of false alarm and mitigates the disadvantages of other spectrum sensing techniques.
Related Topics To Compare & Contrast
Concepts
Cognitive radio
White spaces
Autocorrelation
False alarm
Computer science
Wireless
Spectrum (functional analysis)
Microphone
Index (typography)
SIGNAL (programming language)
Radio spectrum
Speech recognition
Algorithm
Electronic engineering
Artificial intelligence
Telecommunications
Mathematics
Statistics
Engineering
Physics
Quantum mechanics
World Wide Web
Sound pressure
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Metadata
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.1587/comex.2018xbl0107
- https://www.jstage.jst.go.jp/article/comex/7/11/7_2018XBL0107/_pdf
- OA Status
- diamond
- Cited By
- 2
- References
- 15
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W2889319455
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