Precoding for Orthogonal Space-Time Block-Coded OFDM Downlink: Mean or Covariance Feedback?
Yu FuWitold A. KrzymienChintha TellamburaPublished in: IEEE Trans. Veh. Technol. (2009)
Keyphrases
- space time block
- mimo systems
- space time
- orthogonal frequency division multiplexing
- frequency selective
- wireless channels
- minimum mean squared error
- fading channels
- multiple input multiple output
- code division multiple access
- communication systems
- low complexity
- wireless communication
- ofdm system
- multipath
- channel estimation
- video transmission
- signal to noise ratio
- maximum a posteriori
- channel coding
- multimedia services
- application layer
- video sequences
- data transmission
- frequency domain