Impact of Channel Estimation Error on the Sum-Rate in MIMO Broadcast Channels with User Selection.
Yupeng LiuLing QiuPublished in: IEICE Trans. Commun. (2008)
Keyphrases
- estimation error
- mimo systems
- fading channels
- multiple input multiple output
- multi channel
- channel conditions
- average error
- error rate
- covariance matrix
- step size
- power allocation
- standard deviation
- estimation accuracy
- multiple input
- bit errors
- channel coding
- approximation error
- wireless channels
- ofdm system
- physical layer
- machine learning
- rate adaptation
- channel estimation
- multipath
- wireless communication
- objective function