A Bilinear GAMP-Based Receiver for Quantized mmWave Massive MIMO Using Expectation Maximization.
Youzhi XiongZhongpei ZhangNing WeiBinrui LiPublished in: IEEE Commun. Lett. (2019)
Keyphrases
- expectation maximization
- multiple input multiple output
- fading channels
- em algorithm
- channel estimation
- probabilistic model
- mimo systems
- physical layer
- maximum likelihood
- mixture model
- communication systems
- cdma systems
- wireless channels
- maximum likelihood estimation
- multipath
- generative model
- wireless communication systems
- code division multiple access
- bit error rate
- parameter estimation
- gaussian mixture
- frequency selective
- data analysis
- maximum a posteriori
- k means
- wireless communication
- gaussian mixture model
- multi input multi output
- model based clustering
- density estimation
- dct coefficients
- vlsi architecture
- probability density function
- transmission scheme
- singular value decomposition
- amplitude modulation
- image segmentation
- power allocation
- channel state information