Low-Complexity Compressed Sensing Downlink Channel Estimation for Multi-Antenna Terminals in FDD Massive MIMO Systems.
Danfeng ZhaoTongzhou HanPublished in: IEEE Access (2020)
Keyphrases
- mimo systems
- low complexity
- channel estimation
- communication systems
- wireless channels
- fading channels
- bit error rate
- multipath
- code division multiple access
- computational complexity
- image reconstruction
- wireless systems
- video streaming
- wireless communication
- motion estimation
- ofdm system
- video quality
- resource allocation
- computer simulation
- video transmission
- estimation algorithm
- video coding
- multiple input multiple output
- computer systems
- vlsi architecture
- sparse representation