The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 10, 2024
Filed:
Aug. 16, 2021
Huawei Technologies Co., Ltd., Guangdong, CN;
Chunhua You, Shanghai, CN;
Qufang Huang, Shenzhen, CN;
Yinghao Guo, Shanghai, CN;
Chong Lou, Shanghai, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
This application provides a transmission method and a communications apparatus, to simplify LBT behavior before a terminal device can transmit a HARQ feedback, and reduce implementation complexity. The method includes: receiving first DCI, where the first DCI is used to indicate or activate a downlink transmission resource; receiving downlink data on the downlink transmission resource; receiving second DCI, where the second DCI is used to indicate an uplink transmission resource, and the uplink transmission resource is used to transmit feedback information for the downlink data; and sending the feedback information on the uplink transmission resource.