Maximum a posteriori multipath fading channel estimation for ofdm systems.
Erdal PanayirciHakan A. ÇirpanPublished in: Eur. Trans. Telecommun. (2002)
Keyphrases
- maximum a posteriori
- ofdm system
- channel estimation
- fading channels
- multipath
- bit error rate
- code division multiple access
- markov random field
- frequency selective
- maximum likelihood
- wireless communication
- orthogonal frequency division multiplexing
- energy function
- estimation algorithm
- end to end
- routing algorithm
- computer simulation
- additive white gaussian noise
- expectation maximization
- generalized gaussian
- multiple input multiple output
- graph cuts
- wireless channels
- physical layer