Keyphrases
- multi user
- channel estimation
- ofdm system
- multipath
- estimation algorithm
- communication systems
- wireless communication
- frequency selective
- virtual environment
- bit error rate
- virtual world
- augmented reality
- user interface
- fading channels
- multiple users
- orthogonal frequency division multiplexing
- single user
- signal to noise ratio
- additive white gaussian noise
- multiple access
- wireless channels
- recursive least squares
- end to end
- multiscale