Novel Layered Space-Frequency Architecture for Uplink Multi-User MIMO-CDMA Systems.
Sun LiangYafeng WangZhang JunfengDacheng YangPublished in: VTC Spring (2007)
Keyphrases
- cdma systems
- multi user
- code division multiple access
- multiuser detection
- single user
- mc cdma
- virtual environment
- virtual world
- user interface
- ds cdma
- multiple users
- augmented reality
- multiple access
- minimum mean squared error
- bit error rate
- fading channels
- multiple input multiple output
- frequency selective
- base station
- multipath
- computer simulation
- image processing
- computer vision
- communication systems
- channel estimation
- low frequency
- wireless communication
- virtual reality
- wavelet transform