Channel estimation error and beamforming performance in repeater-enhanced massive MIMO systems.
Yiming MaDengkui ZhuBoyu LiPing LiangPublished in: PIMRC (2015)
Keyphrases
- mimo systems
- estimation error
- multiple input multiple output
- low complexity
- fading channels
- wireless channels
- communication systems
- error rate
- standard deviation
- multi input multi output
- video transmission
- bit error rate
- ofdm system
- channel estimation
- covariance matrix
- physical layer
- multiple input
- cognitive radio
- vlsi architecture
- cost function
- error propagation
- evolutionary algorithm
- step size
- wireless communication
- channel conditions
- computer simulation