Primary user activity modeling using multi-term parameter estimation in cognitive radio systems.
Sisaara PereraNuwan BalasuriyaManoj SitharaPublished in: ANTS (2017)
Keyphrases
- parameter estimation
- least squares
- maximum likelihood
- parameter estimation algorithm
- user activity
- cognitive radio
- markov random field
- expectation maximization
- model selection
- computer systems
- user behavior
- pairwise
- em algorithm
- spectrum sensing
- machine learning
- intelligent systems
- distributed systems
- cognitive radio networks
- image sequences