Defense against primary user emulation attacks using belief propagation of location information in cognitive radio networks.
Zhou YuanDusit NiyatoHusheng LiZhu HanPublished in: WCNC (2011)
Keyphrases
- location information
- belief propagation
- graphical models
- cognitive radio networks
- message passing
- markov random field
- location based services
- graph cuts
- stereo matching
- approximate inference
- user centric
- pairwise
- sensor data
- spectrum sensing
- wifi
- cognitive radio
- energy function
- probabilistic model
- bayesian networks
- similarity measure
- communication systems
- shortest path
- intrusion detection
- user interaction
- user interface