On perfect channel identifiability of semiblind ML detection of orthogonal space-time block coded OFDM.
Tsung-Hui ChangWing-Kin MaChuan-Yuan HuangChong-Yung ChiPublished in: ICASSP (2009)
Keyphrases
- space time block
- mimo systems
- orthogonal frequency division multiplexing
- space time
- frequency selective
- minimum mean squared error
- ofdm system
- fading channels
- wireless communication
- multiple input multiple output
- low complexity
- communication systems
- video transmission
- channel estimation
- maximum likelihood
- channel coding
- wireless channels
- signal to noise ratio
- multipath
- bit error rate
- estimation algorithm
- video sequences