Gridless Angular Domain Channel Estimation for mmWave Massive MIMO System With One-Bit Quantization Via Approximate Message Passing.
Liangyuan XuFeifei GaoCheng QianPublished in: CoRR (2019)
Keyphrases
- message passing
- channel estimation
- inference in graphical models
- fading channels
- communication systems
- cdma systems
- belief propagation
- multipath
- ofdm system
- distributed systems
- bit error rate
- markov random field
- frequency selective
- estimation algorithm
- computer vision
- graph cuts
- computational complexity
- graphical models
- pairwise
- wireless communication
- end to end
- wireless channels
- stereo matching
- energy function
- physical layer
- maximum likelihood