Semi-Blind Signal Detection for Uplink Massive MIMO with Channel Sparsity.
Wenjing YanXiaojun YuanPublished in: ICC (2019)
Keyphrases
- signal detection
- channel estimation
- fading channels
- wireless channels
- code division multiple access
- multipath
- wireless communication systems
- communication systems
- cdma systems
- ofdm system
- multiple input multiple output
- mimo systems
- bit error rate
- mimo ofdm
- frequency selective
- wireless communication
- channel state information
- long term evolution
- antenna array
- weak signal
- low signal to noise ratio
- physical layer
- multiple input
- estimation algorithm
- application layer
- multi input multi output
- wireless networks
- end to end
- sparse representation
- multiple access
- data transmission
- computer simulation
- high dimensional
- orthogonal frequency division multiplexing
- transmission scheme
- additive white gaussian noise
- video transmission
- multiple output
- error propagation
- communication networks
- unequal error protection
- mobile terminals
- signal to noise ratio
- video quality