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1. (WO2018202096) METHOD FOR TRANSMITTING DATA, TERMINAL DEVICE, AND NETWORK DEVICE

Pub. No.:    WO/2018/202096    International Application No.:    PCT/CN2018/085502
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Fri May 04 01:59:59 CEST 2018
IPC: H04L 1/00
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: LIU, Xianda
刘显达
LIU, Kunpeng
刘鹍鹏
ZHANG, Ruiqi
张瑞齐
LI, Xueru
李雪茹
Title: METHOD FOR TRANSMITTING DATA, TERMINAL DEVICE, AND NETWORK DEVICE
Abstract:
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.