Influence of Channel Estimation Error on MIMO Multiplexing Using Precoding in Downlink OFDM Radio Access.
Takashi IsogaiMamoru SawahashiHidekazu TaokaKenichi HiguchiPublished in: IEICE Trans. Commun. (2009)
Keyphrases
- multiple input multiple output
- estimation error
- wireless channels
- fading channels
- orthogonal frequency division multiplexing
- mimo systems
- wireless communication systems
- communication systems
- long term evolution
- ofdm system
- channel estimation
- code division multiple access
- wireless communication
- multipath
- space time block
- data transmission
- fourth generation
- bit error rate
- heterogeneous wireless networks
- standard deviation
- error rate
- cognitive radio
- channel coding
- cellular networks
- wireless networks
- video quality
- covariance matrix
- multimedia services
- video streaming
- video transmission
- resource allocation
- channel conditions
- wireless systems
- error concealment
- error propagation
- estimation algorithm
- wireless sensor networks
- communication networks
- short range
- principal component analysis