EM Algorithm Based MAP Channel Estimation for Multi-Cell Massive MIMO Systems.
Senol SancarBahattin KarakayaPublished in: BlackSeaCom (2018)
Keyphrases
- em algorithm
- channel estimation
- maximum a posteriori
- fading channels
- expectation maximization
- multiple input multiple output
- bit error rate
- multipath
- wireless channels
- frequency selective
- communication systems
- maximum likelihood
- ofdm system
- computer simulation
- wireless communication
- video transmission
- data analysis
- signal to noise ratio
- code division multiple access
- markov random field