Title:
INFORMATION TRANSMISSION METHOD AND APPARATUS, AND DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/114108
Kind Code:
A1
Abstract:
An information transmission method and apparatus, and a device and a storage medium. The method is applied to a terminal device, and comprises: receiving first DCI, the first DCI instructing the terminal device to send feedback information corresponding to a first channel group in a target time unit (S210); receiving second DCI, the second DCI instructing the terminal device to send feedback information corresponding to a second channel group in the target time unit (S220); and sending target feedback information in the target time unit, wherein the target feedback information comprises the feedback information corresponding to the second channel group (S230). According to the method, the consistency in understanding of transmission channels and feedback information between a network device and the terminal device can be ensured, so as to guarantee that the network device can correctly receive the feedback information of the terminal device, thereby improving uplink control information transmission performance.
Inventors:
LIN YANAN (CN)
WU ZUOMIN (CN)
WU ZUOMIN (CN)
Application Number:
PCT/CN2019/124397
Publication Date:
June 17, 2021
Filing Date:
December 10, 2019
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H04W72/12
Domestic Patent References:
| WO2019047019A1 | 2019-03-14 | |||
| WO2018170656A1 | 2018-09-27 | |||
| WO2018152790A1 | 2018-08-30 |
Foreign References:
| US20190349142A1 | 2019-11-14 | |||
| CN108702768A | 2018-10-23 |
Other References:
See also references of EP 4075904A4
Attorney, Agent or Firm:
LINKER IP LLC (CN)
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