A low complexity OMP sparse channel estimation algorithm in OFDM system.
Shaochen ZhangLijun XuShefeng YanPublished in: ICSPCC (2021)
Keyphrases
- low complexity
- estimation algorithm
- ofdm system
- channel estimation
- orthogonal frequency division multiplexing
- motion estimation
- maximum likelihood
- computationally efficient
- additive white gaussian noise
- mimo systems
- computational complexity
- distributed video coding
- sparse representation
- multiple description coding
- video streaming
- high frequency
- post processing
- image processing