Distributed spectrum sensing in cognitive radios via graphical models.
Alireza MakhzaniShahrokh ValaeePublished in: CAMSAP (2013)
Keyphrases
- graphical models
- cognitive radio
- spectrum sensing
- belief propagation
- cognitive radio networks
- probabilistic model
- probabilistic graphical models
- random variables
- probabilistic inference
- conditional random fields
- approximate inference
- distributed environment
- bayesian networks
- structure learning
- markov networks
- belief networks
- map inference
- distributed systems
- wireless communication
- statistical inference
- wireless networks
- exact inference
- message passing
- conditional independence
- factor graphs
- computer networks
- possibilistic networks
- communication systems
- structural learning
- user centric
- peer to peer
- pairwise