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cs.IT2020★ 9 cited
perm2vec: Graph Permutation Selection for Decoding of Error Correction Codes using Self-Attention
Nir Raviv, Avi Caciularu, Tomer Raviv +2
Error correction codes are an integral part of communication applications, boosting the reliability of transmission. The optimal decoding of transmitted codewords is the maximum li…
cs.IT2010★ 2 cited
MIMO Detection for High-Order QAM Based on a Gaussian Tree Approximation
Jacobb Goldberger, Amir Leshem
This paper proposes a new detection algorithm for MIMO communication systems employing high order QAM constellations. The factor graph that corresponds to this problem is very loop…
cs.IT2009★ 2 cited
MIMO decoding based on stochastic reconstruction from multiple projections
Amir Leshem, Jacob Goldberger
Least squares (LS) fitting is one of the most fundamental techniques in science and engineering. It is used to estimate parameters from multiple noisy observations. In many problem…