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:
Aug. 11, 2026
Filed:
Mar. 18, 2022
Huawei Technologies Co., Ltd., Shenzhen, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
An uplink data transmission method and an apparatus are provided. The method includes: A network device sends configuration information to a terminal device, wherein the configuration information is used to configure N SRS resources; the network device sends downlink control information to the terminal device, wherein an SRI field and a TPMI field in the downlink control information jointly indicate M SRS resources in the N SRS resources; and the terminal device sends uplink data by using the M SRS resources. M is an integer greater than or equal to 1. When M is greater than 1, multi-beam uplink transmission of the terminal device can be implemented, and coverage and a capacity of uplink transmission can be improved.