Channel zooming for the mitigation of pilot contamination in massive MIMO.
Maroua BoudayaInès KammounMohamed SialaPublished in: Trans. Emerg. Telecommun. Technol. (2018)
Keyphrases
- mimo systems
- fading channels
- multiple input multiple output
- wireless channels
- multiple input
- ofdm system
- mimo ofdm
- channel estimation
- physical layer
- multiple output
- transmission scheme
- multi input multi output
- wireless communication systems
- communication systems
- multipath
- multi channel
- wireless communication
- multiple access
- cdma systems
- data analysis
- low complexity
- frequency selective
- risk management
- channel coding
- channel state information
- bit error rate
- video transmission
- channel capacity
- estimation algorithm
- power allocation