Spectrum Sensing by Exploiting the Similarity of PDFs of Two Time-Adjacent Detected Data Sets with Cross Entropy.
Junrong GuWenlong LiuSung Jeen JangJae Moung KimPublished in: IEICE Trans. Commun. (2011)
Keyphrases
- cross entropy
- spectrum sensing
- data sets
- cognitive radio networks
- cognitive radio
- log likelihood
- maximum likelihood
- probability density function
- similarity measure
- data streams
- language modeling
- distance function
- mixture model
- evaluation metrics
- distance measure
- social networks
- supervised learning
- probability distribution
- artificial neural networks
- training data