Joint classification and parameter estimation of M-FSK signals for cognitive radio.
Hongfei WangOctavia A. DobreCheng LiRobert J. InkolPublished in: ICC (2012)
Keyphrases
- parameter estimation
- model selection
- spectrum sensing
- cognitive radio
- maximum likelihood
- least squares
- em algorithm
- markov random field
- cognitive radio networks
- parameter estimation algorithm
- random fields
- expectation maximization
- estimation problems
- intelligent systems
- wireless communication
- model fitting
- low cost
- feature selection
- computer vision
- machine learning