Yiming Gui

Spatially Coupled Sparse Code Multiple Access (SC-SCMA): A Spectral Graph Approach

Yiming Gui, Zilong Liu, Qu Luo, Pei Xiao

This paper presents a spatially coupled sparse code multiple access (SC-SCMA) framework to overcome the performance and scalability limitations of conventional SCMA systems. By analyzing the pairwise error probability associated to multi-user error patterns, we show that spatial…Read more