A Very Low Complexity LMMSE Channel Estimation Technique for OFDM Systems.
Abdelhakim KhlifiRidha BoualleguePublished in: VTC Spring (2015)
Keyphrases
- low complexity
- ofdm system
- channel estimation
- estimation algorithm
- wireless communication
- multipath
- frequency selective
- fading channels
- bit error rate
- orthogonal frequency division multiplexing
- motion estimation
- computational complexity
- additive white gaussian noise
- video streaming
- distributed video coding
- recursive least squares
- visual quality