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Probability propagation and decoding in analog VLSI

2001; Institute of Electrical and Electronics Engineers; Volume: 47; Issue: 2 Linguagem: Inglês

10.1109/18.910594

1557-9654

Hans‐Andrea Loeliger, Felix Lustenberger, M. Helfenstein, F. Tarkoy,

DNA and Biological Computing

The sum-product algorithm (belief/probability propagation) can be naturally mapped into analog transistor circuits. These circuits enable the construction of analog-VLSI decoders for turbo codes, low-density parity-check codes, and similar codes.