Tackling Pilot Contamination in Cell-Free Massive MIMO by Joint Channel Estimation and Linear Multi-User Detection.
Roya GholamiLaura CottatellucciDirk T. M. SlockPublished in: ISIT (2021)
Keyphrases
- multi user
- channel estimation
- cdma systems
- communication systems
- fading channels
- ofdm system
- multipath
- virtual environment
- user interface
- virtual world
- frequency selective
- multi granularity
- code division multiple access
- augmented reality
- multiple access
- single user
- bit error rate
- multiple users
- wireless channels
- estimation algorithm
- multiple input multiple output
- orthogonal frequency division multiplexing
- end to end
- computer simulation
- wireless communication