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:
Jul. 15, 2025
Filed:
Mar. 30, 2022
Zte Corporation, Shenzhen, CN;
Lin Chen, Shenzhen, CN;
Wei Luo, Shenzhen, CN;
Mengzhen Wang, Shenzhen, CN;
Wei Zou, Shenzhen, CN;
Xueying Diao, Shenzhen, CN;
ZTE Corporation, Shenzhen, CN;
Abstract
This disclosure relates to methods and devices for routing and bearer mapping configuration in an integrated access and backhaul (IAB) network. In one implementation, the method may include detecting, by an IAB entity, a failure in transmitting a packet via an egress link of an original routing path. The method may further include selecting, by the IAB entity, a backhaul adaption protocol routing identifier of a backup routing path for the packet. The method may further include selecting, by the IAB entity, an egress backhaul radio link control channel on an egress link of the backup routing path for transmitting the packet.