Performance analysis of HMM- and ANN-based spectrum vacancy predictor behaviour for cognitive radios.
Deepak Chatrabhuj KariaBhaurao K. LandeRohin D. DaruwalaPublished in: Int. J. Ad Hoc Ubiquitous Comput. (2012)
Keyphrases
- hidden markov models
- cognitive radio
- artificial neural networks
- cognitive model
- human decision making
- low power
- speech recognition
- handwritten word recognition
- user behaviour
- neural network
- cognitive processes
- decision making
- cognitive development
- cognitive science
- computational models
- technical systems
- information processing
- mental models
- cognitive abilities
- skill acquisition
- forward backward
- cognitive architecture
- spectrum sensing
- hierarchical hidden markov model
- cognitive process
- cognitive states
- working memory
- automatic speech recognition
- wireless communication
- infrared
- reinforcement learning
- artificial intelligence
- learning algorithm