OFDM Signal Identification and Transmission Parameter Estimation for Cognitive Radio Applications.
Tevfik YücekHüseyin ArslanPublished in: GLOBECOM (2007)
Keyphrases
- parameter estimation
- cognitive radio
- orthogonal frequency division multiplexing
- wireless communication
- wireless systems
- communication systems
- power control
- multiple input multiple output
- ofdm system
- spectrum sensing
- maximum likelihood
- wireless networks
- cognitive radio networks
- least squares
- markov random field
- model selection
- computer simulation
- em algorithm
- parameter estimation algorithm
- wireless channels
- random fields
- base station
- expectation maximization
- fading channels
- resource management
- data transmission
- communication networks
- wireless sensor networks
- computer systems
- parameter estimates
- multipath
- wireless mesh networks
- channel estimation
- multiple description coding
- scalable video
- frequency domain
- channel coding
- wifi