MMSE channel factorization for near maximum-likelihood detection of MIMO signals.
Chih-Cheng KuoWern-Ho SheenChang Lung HsiaoPublished in: ISIT (2008)
Keyphrases
- maximum likelihood
- channel estimation
- fading channels
- cdma systems
- communication systems
- multipath
- signal detection
- ofdm system
- wireless channels
- multiple input multiple output
- signal processing
- estimation algorithm
- spectrum sensing
- multi channel
- mimo systems
- detection algorithm
- low signal to noise ratio
- multiple output
- multiple input
- single channel
- pairwise
- false alarms
- matrix factorization
- maximum a posteriori
- minimum mean square error
- bit error rate
- frequency selective
- transmission scheme
- gaussian distribution
- direct sequence spread spectrum