Lower Performance Bound for Beamspace Channel Estimation in Massive MIMO.
Alexander OsinskyAndrey IvanovDmitry LakontsevDmitry YarotskyPublished in: IEEE Wirel. Commun. Lett. (2021)
Keyphrases
- channel estimation
- fading channels
- cdma systems
- communication systems
- ofdm system
- multipath
- frequency selective
- estimation algorithm
- bit error rate
- multiple input multiple output
- wireless communication
- physical layer
- orthogonal frequency division multiplexing
- data analysis
- wireless channels
- end to end
- code division multiple access
- information systems