A Compressive Sensing and Deep Learning-Based Time-Varying Channel Estimation for FDD Massive MIMO Systems.
Jiancun FanPeizhe LiangZihan JiaoXiaodong HanPublished in: IEEE Trans. Veh. Technol. (2022)
Keyphrases
- channel estimation
- fading channels
- multiple input multiple output
- bit error rate
- communication systems
- multipath
- sparse representation
- wireless channels
- ofdm system
- computer simulation
- wireless communication
- estimation algorithm
- image processing
- analytical model
- machine learning
- signal to noise ratio
- end to end
- signal processing
- channel coding
- computational complexity
- physical layer
- feature extraction
- orthogonal frequency division multiplexing