Z
Zeyuan Liu
Researcher at University of Electronic Science and Technology of China
Publications - 2
Citations - 185
Zeyuan Liu is an academic researcher from University of Electronic Science and Technology of China. The author has contributed to research in topics: Overhead (computing) & Algorithm design. The author has an hindex of 2, co-authored 2 publications receiving 137 citations.
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Journal ArticleDOI
Efficient Multi-User Detection for Uplink Grant-Free NOMA: Prior-Information Aided Adaptive Compressive Sensing Perspective
TL;DR: A prior-information-aided adaptive subspace pursuit (PIA-ASP) algorithm to improve the multi-user detection performance and is capable of achieving much better performance than that of the existing CS-based multi- user detection algorithms with a similar computational complexity.
Journal ArticleDOI
Low-Complexity Detector in Sparse Code Multiple Access Systems
TL;DR: A novel low-complexity detector based on an edge selection approach, which remarkably reduces the computational complexity with negligible bit error rate performance degradation is proposed.