Limited Feedback Channel Estimation in Massive MIMO with Non-uniform Directional Dictionaries.
Panos N. AlevizosXiao FuNicholas D. SidiropoulosYe YangAggelos BletsasPublished in: CoRR (2017)
Keyphrases
- channel estimation
- cdma systems
- fading channels
- communication systems
- multipath
- ofdm system
- estimation algorithm
- frequency selective
- bit error rate
- multiple input multiple output
- end to end
- wireless communication
- orthogonal frequency division multiplexing
- sparse representation
- computer simulation
- wireless channels
- code division multiple access
- computer systems
- routing algorithm