Performance of turbo FDE using two-dimensional LMMSE based iterative decision-directed channel estimation for DFT-precoded OFDMA.
Chihiro MoriTeruo KawamuraNobuhiko MikiMamoru SawahashiPublished in: WCSP (2013)
Keyphrases
- decision directed
- channel estimation
- frequency selective
- physical layer
- blind equalization
- communication systems
- cdma systems
- fading channels
- multipath
- ofdm system
- discrete fourier transform
- estimation algorithm
- resource allocation
- bit error rate
- frequency domain
- wireless communication
- discrete cosine transform
- orthogonal frequency division multiplexing
- energy efficient