Uplink Channel Estimation With Reduced Fronthaul Overhead in Cell-Free Massive MIMO Systems.
Tianyu ZhaoShuyi ChenRuoyu ZhangHsiao-Hwa ChenQing GuoPublished in: IEEE Wirel. Commun. Lett. (2022)
Keyphrases
- mimo systems
- channel estimation
- fading channels
- code division multiple access
- wireless channels
- bit error rate
- multipath
- multiple input multiple output
- cdma systems
- frequency selective
- communication systems
- wireless communication
- ofdm system
- computer simulation
- data transmission
- application layer
- additive white gaussian noise
- video transmission
- end to end
- low complexity
- channel coding
- signal to noise ratio
- orthogonal frequency division multiplexing
- peer to peer
- estimation algorithm
- computationally efficient
- wireless networks
- physical layer