Low-Complexity DFT-Based Channel Estimation with Leakage Nulling for OFDM Systems.
Kyung-jun KimHae Gwang HwangKyung Jun ChoiKwang Soon KimPublished in: IEEE Commun. Lett. (2014)
Keyphrases
- ofdm system
- low complexity
- channel estimation
- estimation algorithm
- wireless communication
- multipath
- frequency domain
- bit error rate
- orthogonal frequency division multiplexing
- motion estimation
- computational complexity
- fading channels
- frequency selective
- distributed video coding
- additive white gaussian noise
- video streaming
- recursive least squares
- computer simulation
- video sequences
- low frequency
- signal to noise ratio
- wireless networks
- multiresolution
- code division multiple access