Mitigation of channel estimation error in TR-UWB system based on a novel MMSE equalizer.
Hossein Khaleghi BizakiS. AlizadehPublished in: Ann. des Télécommunications (2013)
Keyphrases
- estimation error
- multipath
- ultra wideband
- channel estimation
- decision feedback
- bit error rate
- end to end
- fading channels
- wireless channels
- ofdm system
- orthogonal frequency division multiplexing
- routing algorithm
- average error
- estimation accuracy
- communication systems
- computer simulation
- error rate
- standard deviation
- covariance matrix
- code division multiple access
- approximation error
- ultra wide band
- channel coding
- global optimization
- image processing
- step size
- wireless communication
- wireless sensor networks
- soft decision
- computer vision