Information feedback method based on multi-antenna self-adaptive modulation coding and apparatus thereof

The invention discloses an information feedback method based on a multi-antenna adaptive modulation and coding, including a first time field part and a second time field part. According to every transmitting antenna, a receive terminal with a interleaving rules former associated with a launch terminal, divides the time field resource into the first and second time field part from the interleaving rules; The first time field part respectively feedbacks the AMC information needed to feedback to the transmitting antenna, and the second time field part feedbacks the AMC information needed to feedback to the transmitting antenna. The invention also relevantly discloses a corresponding information feedback device based on the adaptive modulation and coding. The invention can reduce the number of feedback information from the receive terminal based on the MIMO technology in the MCW modular of AMC, which reduces a feedback control signaling overhead from the receive terminal.