2.76Gb/s 79.8pJ/b 256-QAM massive MIMO message-passing detector.
Wei TangChia-Hsiang ChenZhengya ZhangPublished in: VLSI Circuits (2016)
Keyphrases
- message passing
- fading channels
- mimo systems
- belief propagation
- physical layer
- distributed systems
- channel estimation
- ofdm system
- multipath
- wireless communication systems
- probabilistic inference
- low complexity
- bit error rate
- multiple input multiple output
- sum product algorithm
- wireless communication
- shared memory
- factor graphs
- distributed shared memory
- inference in graphical models
- approximate inference
- communication systems
- markov random field
- wireless channels
- graphical models
- source coding
- channel coding
- image transmission
- graph cuts
- input image
- pairwise
- image sequences