An Improved Sparsity Adaptive Matching Pursuit Algorithm for Sparse Channel Estimation. - Chaoyuan Bai; Liu Yang; Pingzhi Fan (IWSDA, 2022)

Improved Sparse Activity Detection Based on Optimized Measurement Matrix in mMTC. - Jianyu Wang; Yang Liu 165; Chaoyuan Bai; Heng Liu (VTC Fall, 2024)

Secondary Access Class Barring for Machine Type Communications with PUSCH Resource Constraints. - Yuxuan Wen; Liu Yang; Chaoyuan Bai; Heng Liu (VTC Fall, 2024)