A cost efficient and flexible cyclostationary feature detector based on Sliding Discrete Fourier Transform for cognitive spectrum sensing.
Bin HanHans D. SchottenPublished in: ICT (2017)
Keyphrases
- spectrum sensing
- cost efficient
- cognitive radio
- discrete fourier transform
- feature detectors
- cognitive radio networks
- feature detection
- radon transform
- fourier transform
- frequency domain
- wireless communication
- feature points
- communication systems
- scale invariant
- discrete cosine transform
- cellular networks
- preprocessing
- base station
- affine invariant
- feature descriptors
- key technologies
- edge detector
- wireless networks
- computer vision
- multiresolution