Millimeter Wave Channel Estimation Based on Subspace Fitting.
Didi ZhangYafeng WangZhong SuWei XiangPublished in: IEEE Access (2018)
Keyphrases
- channel estimation
- millimeter wave
- communication systems
- multipath
- radar images
- physical phenomena
- fading channels
- ofdm system
- imaging process
- bit error rate
- estimation algorithm
- sar imagery
- least squares
- computationally efficient
- feature extraction
- end to end
- image processing
- face recognition
- high quality
- image formation
- routing algorithm
- parameter estimation
- image quality
- wavelet transform