A Decision Feedback CP-Assisted CDMA Scheme Using Despreading before Equalization. - Dah-Chung Chang; Ruo-Yu Wu; Yung-Fang Chen (ICC, 2011)

Despread-ahead cyclic-prefix code division multiple access receiver with compressive sensing channel impulse response estimation. - Dah-Chung Chang; Ruo-Yu Wu (IET Commun., 2014)