Blind widely linear multiuser detection
Giacinto Gelli, L. Paura, A.R.P. Ragozini · IEEE Communications Letters · 2000
Widely linear structures for multiuser detection of code division multiple-access signals are proposed, which jointly elaborate the received signal and its complex conjugate. Computer simulations show that the new structures significantly outperform the conventional linear ones, in terms of suppression capability of both wideband multiple-access and narrowband interference.