6 citations · 16 across the 6 of their papers we have counts for
6 papers
Low-Complexity Memory AMP Detector for High-Mobility MIMO-OTFS SCMA Systems
Yao Ge, Lei Liu, Shunqi Huang +3
Efficient signal detectors are rather important yet challenging to achieve satisfactory performance for large-scale communication systems. This paper considers a non-orthogonal spa…
Algebra of L-banded Matrices
Shunqi Huang, Lei Liu, Brian M. Kurkoski
Convergence is a crucial issue in iterative algorithms. Damping is commonly employed to ensure the convergence of iterative algorithms. The conventional ways of damping are scalar-…
Sufficient Statistic Memory Approximate Message Passing
Lei Liu, Shunqi Huang, Brian M. Kurkoski
Approximate message passing (AMP) type algorithms have been widely used in the signal reconstruction of certain large random linear systems. A key feature of the AMP-type algorithm…
Sufficient-Statistic Memory AMP
Lei Liu, Shunqi Huang, YuZhi Yang +2
Approximate message passing (AMP) type algorithms have been widely used in the signal reconstruction of certain large random linear systems. A key feature of the AMP-type algorithm…
Generalized Memory Approximate Message Passing
Feiyan Tian, Lei Liu, Xiaoming Chen
Generalized approximate message passing (GAMP) is a promising technique for unknown signal reconstruction of generalized linear models (GLM). However, it requires that the transfor…
Chaotic Feature in the Light Curve of 3C 273
Lei Liu
Some nonlinear dynamical techniques, including state-space reconstruction and correlation integral, are used to analyze the light curve of 3C 273. The result is compared with a cha…