Retransmission data control method based on wireless channel quality

The invention relates to the technical field of wireless communication, in particular to a retransmission data control method based on wireless channel quality, which comprises the following steps of: setting a parameter retransmission control rate, a retransmission time control threshold, a retransmission control lifting step length, a retransmission control reduction step length, a retransmission time reduction threshold and a retransmission time lifting threshold; and the maximum retransmission times are adjusted by judging whether the MCS in the timer is in the steady state and the set parameters, namely, the maximum retransmission times can be controlled according to the quality of the channel, and the adaptive adjustment of the maximum retransmission times is realized. According to the invention, the maximum retransmission frequency is adaptively adjusted, so that the waste of air interface resources can be reduced, and the effectiveness of data transmission can be ensured. 本发明涉及无线通信技术领域，具体涉及一种基于无线信道质量的