Some results on 16-QAM MIMO detection using semidefinite relaxation. - Wing-Kin Ma; Chao-Cheng Su; Joakim Jaldén; Chong-Yung Chi (ICASSP, 2008)

The Equivalence of Semidefinite Relaxation MIMO Detectors for Higher-Order QAM. - Wing-Kin Ma; Chao-Cheng Su; Joakim Jaldén; Tsung-Hui Chang; Chong-Yung Chi (IEEE J. Sel. Top. Signal Process., 2009)

Modeling and evaluation of beam tracking in mobile millimeter wave communication. - Jiann-Ching Guey; Ming-Po Chang; Chia-Hao Yu; Chao-Cheng Su (PIMRC, 2015)