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:
Dec. 02, 2025
Filed:
Feb. 24, 2023
Applicant:
Huawei Technologies Co., Ltd., GuangDong, CN;
Inventors:
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 36/00 (2009.01); H04W 36/08 (2009.01); H04W 36/30 (2009.01);
U.S. Cl.
CPC ...
H04W 36/0033 (2013.01); H04W 36/08 (2013.01); H04W 36/30 (2013.01);
Abstract
Embodiments of this application provide a node handover method, in which a source donor node sends a handover request message to a target donor node, where the handover request message includes context information of an integrated access and backhaul (IAB) node and context information of at least one terminal device. The source donor node receives a handover response message sent by the target donor node, where the handover response message includes an identifier of an accepted terminal device in the at least one terminal device and/or an identifier of a rejected terminal device in the at least one terminal device.