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:
Oct. 07, 2025
Filed:
Nov. 17, 2022
Vivo Mobile Communication Co., Ltd., Dongguan, CN;
Jinhua Liu, Dongguan, CN;
Xiaodong Yang, Dongguan, CN;
VIVO MOBILE COMMUNICATION CO., LTD., Dongguan, CN;
Abstract
A self-backhaul network migration method includes: receiving, by a first IAB network node, network migration commands, where the network migration commands include a first network migration command that is used to instruct the first IAB network node to migrate from a source CU network to a target CU network, and a second network migration command that is used to instruct other network nodes to migrate from the source CU network to the target CU network, the other network nodes being downstream network nodes of the first IAB network node in a migrating IAB network; and sending, after the first IAB network node migrates to the target CU network according to the first network migration command, the second network migration command to a child IAB network node of the first IAB network node or UE served by the first IAB network node.