Joint Activity and Channel Estimation for Extra-Large MIMO Systems.
Hiroki IimoriTakumi TakahashiKoji IshibashiGiuseppe Thadeu Freitas de AbreuDavid González G.Osvaldo GonsaPublished in: IEEE Trans. Wirel. Commun. (2022)
Keyphrases
- mimo systems
- fading channels
- channel estimation
- bit error rate
- multiple input multiple output
- frequency selective
- multipath
- wireless channels
- cdma systems
- ofdm system
- wireless communication
- communication systems
- computer simulation
- code division multiple access
- estimation algorithm
- signal to noise ratio
- channel coding
- orthogonal frequency division multiplexing
- video conferencing
- image quality