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|1. (WO2018202096) METHOD FOR TRANSMITTING DATA, TERMINAL DEVICE, AND NETWORK DEVICE|
|Applicants:||HUAWEI TECHNOLOGIES CO., LTD.
|Title:||METHOD FOR TRANSMITTING DATA, TERMINAL DEVICE, AND NETWORK DEVICE|
Provided in the present application are a method for transmitting data, a terminal device, and a network device. The method comprises: a terminal device sends at least one precoded reference signal over at least one reference signal resource corresponding to a first PRG, wherein different precoding matrixes are used for different reference signals, and the first PRG is a PRG for transmitting a reference signal; the terminal device receives resource indication information, wherein the resource indication information indicates a reference signal resource of the at least one reference signal resource corresponding to a second PRG, and the second PRG is a PRG for transmitting a physical uplink shared channel (PUSCH); and the terminal device sends, according to the resource indication information, a precoded PUSCH over the second PRG, wherein a precoding matrix used by the PUSCH is a precoding matrix used by a reference signal sent over the reference signal resource corresponding to the second PRG. In this way, the present invention can effectively select a precoding matrix adopted by a second PRG to transmit a PUSCH.