Highly Efficient Sparse Multipath Channel Estimator with Chu-Sequence Preamble for Frequency-Domain MIMO DFE Receiver.
Jeng-Kuang HwangRih-Lung ChungMeng-Fu TsaiJuinn-Horng DengPublished in: IEICE Trans. Commun. (2007)
Keyphrases
- orthogonal frequency division multiplexing
- highly efficient
- frequency domain
- decision feedback
- multiple input multiple output
- multipath
- ofdm system
- intersymbol interference
- fading channels
- channel estimation
- spatial domain
- estimation algorithm
- low frequency
- frequency selective
- low cost
- mimo systems
- bit error rate
- feature extraction
- denoising
- recursive least squares
- low complexity
- code division multiple access
- ds cdma
- routing algorithm
- wireless communication
- subband
- multi input multi output
- wireless channels
- physical layer
- end to end
- antenna array
- image compression
- multiresolution