Reduced-Complexity Channel Estimation by Hierarchical Interpolation Exploiting Sparsity for Massive MIMO Systems with Uniform Rectangular Array.
Chi-Shiang WangPei-Yun TsaiPublished in: ICASSP (2021)
Keyphrases
- channel estimation
- fading channels
- multiple input multiple output
- bit error rate
- multipath
- communication systems
- frequency selective
- wireless channels
- ofdm system
- wireless communication
- video transmission
- image processing
- analytical model
- estimation algorithm
- error concealment
- channel coding
- computer simulation
- computer systems
- multiresolution
- video sequences
- computer vision