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. 22, 2026
Filed:
Jul. 05, 2024
Huawei Technologies Co., Ltd., Shenzhen, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
Embodiments of this application provide a handover method. The method is performed by an access network device, and includes: determining that at least one terminal device is handed over from a first access network device to a second access network device, where the at least one terminal device accesses a network by using an IAB node; and sending first request information, where the first request information notifies a first access and mobility management function AMF network element to perform path handover on the at least one terminal device, and the first AMF network element serves the at least one terminal device. The first request information includes at least one first request message, and the at least one first request message is in one-to-one correspondence with the at least one terminal device.