Beamspace Channel Estimation for Wideband Millimeter-Wave MIMO: A Model-Driven Unsupervised Learning Approach.
Hengtao HeRui WangWeijie JinShi JinChao-Kai WenGeoffrey Ye LiPublished in: IEEE Trans. Wirel. Commun. (2023)
Keyphrases
- model driven
- channel estimation
- unsupervised learning
- millimeter wave
- fading channels
- cdma systems
- communication systems
- ofdm system
- multipath
- bit error rate
- signal to noise ratio
- radar images
- data driven
- imaging process
- wireless communication
- frequency selective
- service oriented
- estimation algorithm
- metamodel
- semi supervised
- data integration
- wireless channels
- expectation maximization
- databases
- orthogonal frequency division multiplexing
- model selection
- service oriented architecture
- physical layer
- wireless networks
- object recognition
- computer simulation
- speech signal
- automatic target recognition
- end to end
- multiresolution
- code division multiple access
- data mining