Scalable Uplink Processing via Sparse Message Passing in C-RAN.
Congmin FanYing Jun ZhangXiaojun YuanPublished in: GLOBECOM (2015)
Keyphrases
- message passing
- belief propagation
- distributed systems
- probabilistic inference
- shared memory
- factor graphs
- approximate inference
- inference in graphical models
- web scale
- sum product algorithm
- distributed shared memory
- markov random field
- message passing interface
- graph cuts
- graphical models
- junction tree
- image processing
- matrix multiplication
- ldpc codes
- sum product
- computer vision