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1. (WO2018195871) METHOD FOR TRANSMITTING REFERENCE SIGNAL, TERMINAL AND NETWORK DEVICE

Pub. No.:    WO/2018/195871    International Application No.:    PCT/CN2017/082239
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Fri Apr 28 01:59:59 CEST 2017
IPC: H04W 4/20
Applicants: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
OPPO广东移动通信有限公司
Inventors: ZHANG, Zhi
张治
TANG, Hai
唐海
Title: METHOD FOR TRANSMITTING REFERENCE SIGNAL, TERMINAL AND NETWORK DEVICE
Abstract:
Disclosed are a method for transmitting a reference signal, a terminal and a network device. The method comprises: a terminal receiving first information sent by a network device, wherein the first information is used to indicate whether a transmission pattern used for transmitting a demodulation reference signal (DMRS) to be transmitted is a first transmission pattern or a second transmission pattern; and the terminal transmitting, on a transmission resource indicated by the first transmission pattern or the second transmission pattern, the DMRS to be transmitted with the network device. The transmission of a transmission pattern of a DMRS to be transmitted is indicated by means of first information, thereby avoiding the fact, in the prior art, that a DMRS can only be transmitted on a fixed resource, and facilitating the improvement of the transmission flexibility of the DMRS.