Low power DFT filter bank based two-stage spectrum sensing
The paper presents a low power discrete Fourier transform (DFT) filter bank based two-stage spectrum sensing with energy detector (ED) for the first stage coarse sensing, complemented by a cyclostationary feature detector (CFD) for fine spectrum sensing. The dynamic power of the sensing operation de...
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Main Authors: | Nair, Prashob R., Smitha, Kavallur Gopi, Vinod, Achutavarrier Prasad |
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Other Authors: | School of Computer Engineering |
Format: | Conference or Workshop Item |
Language: | English |
Published: |
2013
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Subjects: | |
Online Access: | https://hdl.handle.net/10356/102041 http://hdl.handle.net/10220/12135 |
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Institution: | Nanyang Technological University |
Language: | English |
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