3 papers
A 588 Gbps LDPC Decoder Based on Finite-Alphabet Message Passing
Reza Ghanaatian, Alexios Balatsoukas-Stimming, Christoph Muller +4
An ultra-high throughput low-density parity check (LDPC) decoder with an unrolled full-parallel architecture is proposed, which achieves the highest decoding throughput compared to…
Quantized Message Passing for LDPC Codes
Michael Meidlinger, Alexios Balatsoukas-Stimming, Andreas Burg +1
We propose a quantized decoding algorithm for low- density parity-check codes where the variable node update rule of the standard min-sum algorithm is replaced with a look-up table…
A Fully-Unrolled LDPC Decoder Based on Quantized Message Passing
Alexios Balatsoukas-Stimming, Michael Meidlinger, Reza Ghanaatian +2
In this paper, we propose a finite alphabet message passing algorithm for LDPC codes that replaces the standard min-sum variable node update rule by a mapping based on generic look…