Low-Complexity Channel Estimation in OFDM MU-MIMO Next Generation Cellular Networks.
Marco MartalòAlessandro OpintoMarco MasoMérouane DebbahRiccardo RaheliPublished in: PIMRC (2018)
Keyphrases
- low complexity
- cellular networks
- channel estimation
- fading channels
- ofdm system
- wireless networks
- communication systems
- wireless communication
- multipath
- orthogonal frequency division multiplexing
- multiple input multiple output
- frequency selective
- estimation algorithm
- mimo systems
- wireless systems
- bit error rate
- motion estimation
- mobile users
- wifi
- base station
- computational complexity
- mobile networks
- multi hop
- cognitive radio
- distributed video coding
- physical layer
- additive white gaussian noise
- ad hoc networks
- end to end
- mac protocol
- computationally efficient
- multimedia services
- communication networks
- signal to noise ratio