Cooperative multi-user MIMO based on limited feedback in downlink OFDM systems.
Lars ThieleMalte SchellmannThomas WirthVolker JungnickelPublished in: ACSCC (2008)
Keyphrases
- multi user
- ofdm system
- single user
- code division multiple access
- fading channels
- estimation algorithm
- channel estimation
- multipath
- wireless communication
- virtual environment
- virtual world
- augmented reality
- bit error rate
- multi granularity
- multiple users
- orthogonal frequency division multiplexing
- multiple input multiple output
- wireless channels
- wireless communication systems
- user interface
- carrier frequency offset
- frequency selective
- additive white gaussian noise
- multiple access
- end to end
- virtual reality
- mimo systems
- wireless systems
- sensor data
- computer simulation
- expert systems
- artificial intelligence
- neural network