Complex-valued receiver for multiuser collaborativecoding schemes
Falah H. Ali, S.A.G. Chandler, S. Soysa · Electronics Letters · 1995
The Letter describes a practical technique of receiving multiuser collaborative coded signals with complex-valued chips and spatial diversity to enable a radio receiver to simultaneously receive a number of signals of differing phases and amplitudes. This technique could provide means of achieving the theoretical benefits of collaborative coding multiple-access (CCMA) techniques on a radio channel, leading to higher capacity and bandwidth efficient digital radio systems.