Keyphrases
- multi user
- mimo systems
- fading channels
- channel estimation
- bit error rate
- frequency selective
- multiple input multiple output
- wireless channels
- multipath
- cdma systems
- code division multiple access
- virtual environment
- wireless communication
- virtual world
- augmented reality
- ofdm system
- multiple users
- communication systems
- single user
- low complexity
- user interface
- computer simulation
- video transmission
- multiple access
- analytical model
- estimation algorithm
- signal to noise ratio
- video quality
- computationally efficient