NOMA triangular Receiver design

Dear all,i make code uplink NOMA OFDM based for 2 users in transmitter side after channel i put NOMA encoding(make one signal).now i want to detect symbols one by one in the BS(base station) receiver as a triangular pattern.suppose if i detect 1st user symbol other co channel user consider as a interference.can anyone help me how i detect these symbols one by one in matlab?thanks {rec_sig = sqrt(p_u1) * y_u1 + sqrt(p_u2) * y_u2;}

[Kalpak Chandekar]

Hello.

I'm too working on a similar project based on OFDM-NOMA. Can you please share your MATLAB code for tramsmitter side for 2 users with NOMA encoding( I suppose power domain multiplexing)? Email- [e-mail]