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:
Mar. 10, 2026
Filed:
Jan. 23, 2023
Huawei Technologies Co., Ltd., GuangDong, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
Embodiments of this application disclose a communication method and apparatus. The method includes that a terminal device sends a first uplink signal to a first network device on at least one first carrier. The method further includes that the first network device detects the first uplink signal on the at least one first carrier, determines an active carrier based on determined signal strength of the first uplink signal on the at least one first carrier, and sends first feedback information to the terminal device. The first feedback information includes information about the active carrier in the at least one first carrier. A corresponding apparatus is further provided. In this way, the signal strength of the first uplink signal sent by the terminal device on the at least one first carrier is determined, to accurately determine the information about the active carrier in the at least one first carrier.