Semi-blind channel estimation for multi-user orthogonal frequency division multiplexing with receiver diversity.
Yu-Yi ChengYumin LeeHsueh-Jyh LiPublished in: IET Commun. (2012)
Keyphrases
- channel estimation
- multi user
- ofdm system
- orthogonal frequency division multiplexing
- frequency selective
- communication systems
- multipath
- fading channels
- virtual world
- estimation algorithm
- virtual environment
- user interface
- multiple users
- augmented reality
- single user
- wireless communication
- multiple input multiple output
- bit error rate
- recursive least squares
- computationally efficient
- computer simulation
- code division multiple access