Iterative EM-based channel estimation for STBC-OFDM.
Ilhan BastürkBerna ÖzbekPublished in: WCNC (2009)
Keyphrases
- channel estimation
- communication systems
- orthogonal frequency division multiplexing
- ofdm system
- frequency selective
- physical layer
- fading channels
- multiple input multiple output
- space time block
- multipath
- cdma systems
- estimation algorithm
- mimo systems
- bit error rate
- wireless communication
- computer systems
- maximum likelihood
- computationally efficient
- channel coding
- wireless networks
- frequency domain