EM-Based Joint Channel Estimation and IQ Imbalances for OFDM Systems.
Mohamed MareyMotaz SamirOctavia A. DobrePublished in: IEEE Trans. Broadcast. (2012)
Keyphrases
- ofdm system
- channel estimation
- estimation algorithm
- wireless communication
- multipath
- bit error rate
- orthogonal frequency division multiplexing
- frequency selective
- fading channels
- maximum likelihood
- communication systems
- recursive least squares
- computer simulation
- routing algorithm
- wireless channels
- end to end
- multiscale