22 citations · 24 across the 3 of their papers we have counts for
3 papers
math.OC2025★ 2 cited
Fast MLE and MAPE-Based Device Activity Detection for Grant-Free Access via PSCA and PSCA-Net
Bowen Tan, Ying Cui
Fast and accurate device activity detection is the critical challenge in grant-free access for supporting massive machine-type communications (mMTC) and ultra-reliable low-latency…
cs.IT2023★ 22 cited
Joint Device Activity Detection, Channel Estimation and Signal Detection for Massive Grant-free Access via BiGAMP
Shanshan Zhang, Ying Cui, Wen Chen
Massive access has been challenging for the fifth generation (5G) and beyond since the abundance of devices causes communication overload to skyrocket. In an uplink massive access…
cs.IT2010
Robust Transceiver Design for K-Pairs Quasi-Static MIMO Interference Channels via Semi-Definite Relaxation
Eddy Chiu, Vincent K. N. Lau, Huang Huang +2
In this paper, we propose a robust transceiver design for the K-pair quasi-static MIMO interference channel. Each transmitter is equipped with M antennas, each receiver is equipped…