Harald Elders-Boll, Axel Busboom, Hans Dieter Schotten. Spreading sequences for zero-forcing DS-CDMA multiuser detectors. In The 8th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 1997, Helsinki, Finland, September 1-4, 1997. pages 53-57, IEEE, 1997. [doi]
Abstract is missing.