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1. (WO2018202118) METHOD AND APPARATUS FOR TRANSMITTING UPLINK CONTROL INFORMATION

Pub. No.:    WO/2018/202118    International Application No.:    PCT/CN2018/085570
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Sat May 05 01:59:59 CEST 2018
IPC: H04W 16/14
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: WU, Zuomin
吴作敏
GUAN, Lei
官磊
Title: METHOD AND APPARATUS FOR TRANSMITTING UPLINK CONTROL INFORMATION
Abstract:
Provided in the present application are a method and an apparatus for transmitting uplink control information, the method comprising: a terminal device generates encoded uplink data packets, the uplink data packets belonging to an uplink channel, and the uplink channel being carried over candidate time frequency resources in a first transmission time interval TTI, the candidate time frequency resources being first time frequency resources or second time frequency resources, and a second time domain starting point of the second time frequency resources being later than a first time domain starting point of the first time frequency resources; the terminal device detects the carrier on which the candidate time frequency resources are carried; and, on the basis of the detection results, the terminal device sends the uplink channel over the candidate time frequency resources, the uplink channel comprising uplink control information and the encoded uplink data packets; thus, communication efficiency is improved, service transmission latency is reduced, and the user experience is enhanced.