Channel Estimation and Robust Detection for IQ Imbalanced Uplink Massive MIMO-OFDM With Adjustable Phase Shift Pilots.
Yan ChenLi YouAnan LuXiqi GaoXiang-Gen XiaPublished in: IEEE Access (2021)
Keyphrases
- robust detection
- phase shift
- channel estimation
- mimo ofdm
- fading channels
- long term evolution
- channel state information
- multipath
- communication systems
- ofdm system
- fourth generation
- wireless communication
- code division multiple access
- multiple input multiple output
- feature detection
- bit error rate
- cellular networks
- wireless channels
- estimation algorithm
- computer simulation
- waveguide
- application layer
- additive white gaussian noise
- physical layer
- video streaming
- multiscale
- image processing
- routing algorithm
- computer systems
- high resolution