EM-Based ML Estimation of Fast Time-Varying Multipath Channels for SIMO OFDM Systems.
Souheib Ben AmorSofiène AffesFaouzi BelliliPublished in: GLOBECOM (2019)
Keyphrases
- ofdm system
- multipath
- estimation algorithm
- maximum likelihood
- wireless communication
- fading channels
- bit error rate
- frequency selective
- channel estimation
- end to end
- expectation maximization
- intersymbol interference
- orthogonal frequency division multiplexing
- routing algorithm
- decision feedback
- wireless networks
- wireless channels
- computer simulation
- additive white gaussian noise
- mimo ofdm systems
- code division multiple access
- communication networks
- computationally efficient
- wireless sensor networks
- feature vectors
- feature extraction