Embodiments of the present application provide a wireless communication method and a communication device. The method includes: transmitting, by a terminal device, uplink data at least one time, and for each transmission of the uplink data among at least one transmission of the uplink data, transmitting transmission information for each transmission of the uplink data, wherein the transmission information for each transmission of the uplink data comprises at least one of the following: a serial number of each transmission of the uplink data, a total number of times for transmitting the uplink data, and a number of times the uplink data has currently been transmitted among at least one transmission of the uplink data.