RECEIVING APPARATUS AND METHOD FOR MULTI-INPUT/MULTI OUTPUT WIRELESS COMMUNICATION SYSTEM

摘要

PURPOSE: A receiving device in a (Multi-Input Multi-Output) wireless communication system and a method thereof are provided to reduce generation of an error by restoring a received signal with repeated decoding through a plurality of decoders in the receiving device. CONSTITUTION: A demodulator(405) demodulates detected signals of a multi antenna signal detector(404). Two or more decoders(406) decodes input signals of the demodulator. A mapper(407) adds up the decoded signals of the demodulator. The mapper creates a feedback signal corresponding to each input signal. The decoder proceeds decoding through addition of the feedback signal about each input signal.