Avoiding Matrix Inversion in DD SAGE Channel Estimation in MIMO-OFDM with M-QAM.
Jari YlioinasRaghavendra MadanahallyMarkku J. JunttiPublished in: VTC Fall (2009)
Keyphrases
- channel estimation
- matrix inversion
- communication systems
- multipath
- fading channels
- ofdm system
- multiple input multiple output
- least squares
- bit error rate
- estimation algorithm
- physical layer
- wireless communication
- computer simulation
- end to end
- wireless channels
- computer systems
- routing algorithm
- shortest path
- maximum likelihood
- image processing