A multistage RAKE receiver for improved capacity of CDMA systems. - Stavros Striglis; Ashish Kaul; Ning Yang; Brian D. Woerner (VTC, 1994)

Analysis of DS-CDMA Parallel Interference Cancellation with Phase and Timing Errors. - R. Michael Buehrer; Ashish Kaul; Stavros Striglis; Brian D. Woerner (IEEE J. Sel. Areas Commun., 1996)