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|1. (WO2018219011) DATA TRANSMISSION METHOD AND COMMUNICATION DEVICE|
|Applicants:||HUAWEI TECHNOLOGIES CO., LTD.
|Title:||DATA TRANSMISSION METHOD AND COMMUNICATION DEVICE|
Disclosed in the embodiments of the present invention are a data transmission method and a communication device. The method according to the embodiments of the present invention comprises: a first communication device acquires a transmission mode instruction, the transmission mode instruction being used to instruct the use of a frequency domain repetition mode to transmit data, the frequency domain repetition mode being repeated transmission of the same data on different frequency domain resources; the first communication device determines the frequency domain repetition mode according to the transmission mode instruction; and the first communication device carries out data transmission with a second communication device according to the frequency domain repetition mode. Also provided by the embodiments of the present invention is a communication device used for improving the coverage distance of a communication system.