Time-Varying Channel Estimation Based on Distributed Compressed Sensing for OFDM Systems.
Yong DingHonggao DengYuelei XieHaitao WangShaoshuai SunPublished in: Sensors (2024)
Keyphrases
- maximum likelihood
- ofdm system
- estimation algorithm
- compressed sensing
- channel estimation
- image reconstruction
- frequency selective
- multipath
- orthogonal frequency division multiplexing
- wireless communication
- fading channels
- sparse representation
- bit error rate
- signal processing
- communication systems
- super resolution
- high resolution
- multiresolution
- computer networks
- neural network
- recursive least squares