On the Overflow Problem in Finite Precision Turbo Decoding Message Passing.
Wojciech SulekPublished in: IEEE Trans. Commun. (2012)
Keyphrases
- message passing
- ldpc codes
- belief propagation
- distributed systems
- turbo codes
- shared memory
- low density parity check
- probabilistic inference
- approximate inference
- graphical models
- decoding algorithm
- factor graphs
- inference in graphical models
- markov random field
- sum product
- distributed shared memory
- sum product algorithm
- junction tree
- error correction
- higher order
- similarity measure