Optimization of Unequal Power Coded Multiuser DS-CDMA using Extrinsic Information Transfer Charts. - David P. Shepherd; Zhenning Shi; Mark C. Reed; Frank Schreckenbach (CISS, 2006)

EXIT Chart Analysis of an Iterative Receiver with Channel Estimation. - David P. Shepherd; Zhenning Shi; Michael Anderson; Mark C. Reed (GLOBECOM, 2007)

Adaptive Optimization of an Iterative Multiuser Detector for Turbo-Coded CDMA. - David P. Shepherd; Fredrik Brannstrom; Frank Schreckenbach; Zhenning Shi; Mark C. Reed (IEEE Trans. Wirel. Commun., 2008)