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1. (WO2018202164) METHOD FOR TRANSMITTING CONTROL INFORMATION, RELATED DEVICE, AND COMPUTER STORAGE MEDIUM

Pub. No.:    WO/2018/202164    International Application No.:    PCT/CN2018/085709
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Sat May 05 01:59:59 CEST 2018
IPC: H04W 72/04
H04L 5/00
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: ZHANG, Xu
张旭
WANG, Jianguo
王建国
XUE, Lixia
薛丽霞
CHEN, Zheng
陈铮
Title: METHOD FOR TRANSMITTING CONTROL INFORMATION, RELATED DEVICE, AND COMPUTER STORAGE MEDIUM
Abstract:
Provided are a method for transmitting control information, a related device, and a computer storage medium. The method comprises: a network apparatus determining configuration information of a control channel, wherein the configuration information comprises at least one of frequency domain information and time domain information which indicate a time-frequency resource occupied by the control channel and indication information indicating one or more resource unit sets, and the time-frequency resource occupied by the control channel comprises the one or more resource unit sets; the network apparatus mapping, according to the configuration information, control information to one or more resource unit sets in the one or more resource unit sets; and the network apparatus transmitting the configuration information to a terminal apparatus, and transmitting the control information to the terminal apparatus. The present invention enables a terminal apparatus to perform joint channel estimation according to all reference signals in a resource unit set, such that a quantity of reference signals used for channel estimation is increased, thereby enhancing accuracy of channel estimation without increasing a density of reference signals.