FPGA Implementation for Low-Rank Channel Estimation of OFDM.
Qinwen HanLingqiu ZengPublished in: J. Networks (2012)
Keyphrases
- low rank
- channel estimation
- fpga implementation
- communication systems
- multipath
- ofdm system
- hardware implementation
- linear combination
- missing data
- convex optimization
- matrix factorization
- fading channels
- frequency selective
- singular value decomposition
- estimation algorithm
- high order
- orthogonal frequency division multiplexing
- semi supervised
- high dimensional data
- bit error rate
- end to end
- wireless communication
- transfer function
- signal processing
- field programmable gate array
- pattern recognition
- pairwise
- nearest neighbor
- least squares
- collaborative filtering
- low dimensional
- computer systems
- routing algorithm
- computer simulation