Semi-blind channel estimation based on modified CMA and unitary scrambling for massive MIMO systems.
Noura SellamiMohamed SialaPublished in: Telecommun. Syst. (2022)
Keyphrases
- channel estimation
- mimo systems
- fading channels
- bit error rate
- multiple input multiple output
- multipath
- cdma systems
- frequency selective
- ofdm system
- wireless channels
- communication systems
- wireless communication
- step size
- signal to noise ratio
- estimation algorithm
- code division multiple access
- computer simulation
- physical layer
- channel coding
- analytical model
- end to end
- computationally efficient