Star Student Project
can no longer work well develops an iterative receiver based on multiuser
channel estimation and data detection. After obtaining the estimated channel
mixing matrix, joint MIMO detection with a priori information fed back from the
non-binary LDPC decoding Star Student
Project can be applied. Based on the channel input–output model in use here
the linear minimum mean square error (MMSE) equalizer from where the extrinsic
information from the channel decoders is used as the a priori information to
the equalizer.