Elimination of Noise Distortion for OFDM Systems by Compressed Sensing Based on Distance Metric.
Ning LiMengjia HuangZhongliang DengPublished in: IEEE Access (2020)
Keyphrases
- distance metric
- compressed sensing
- carrier frequency offset
- ofdm system
- image reconstruction
- random projections
- euclidean distance
- distance measure
- natural images
- distance function
- sparse representation
- data points
- estimation algorithm
- signal processing
- noise model
- wireless communication
- multipath
- signal to noise ratio
- fading channels
- low dimensional
- bit error rate
- fourier domain
- image restoration
- image classification