LDPC MIMO-FTN Method and Apparatus for LDPC Coded MIMO-FTN Transmission

摘要

A method and apparatus for MIMO-FTN transmission and reception using an LDPC code are presented. The MIMO-FTN transmission / reception method using the LDPC code proposed in the present invention includes LDPC coding of input bits, transmission of a modulated signal through each antenna for MIMO communication via an interleaver, and a W-ZF equalizer, Removing the interference caused by the FTN of the received signal by the BCJR equalizer, performing LDPC decoding through the LDPC decoder, and decoding the outer information of the LDPC decoded bits Feedback to the BCJR equalizer and repeating the entire steps.