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:
Feb. 27, 2018
Filed:
Oct. 25, 2016
Huawei Technologies Co., Ltd., Shenzhen, CN;
Binzhang Fu, Beijing, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A method for determining an intermediate routing node, including: determining at least one intermediate routing node that is used to transfer to-be-transmitted data between the two routing nodes when there is a fault in a communication path between two routing nodes, adding a channel dependency relationship between a to-be-verified intermediate routing node and the two routing nodes to a channel dependency graph of a routing network in which this fault has not occurred in order to enable the channel dependency graph to become an updated channel dependency graph, and determining the to-be-verified intermediate routing node as a final intermediate routing node that is used to transfer the to-be-transmitted data when the updated channel dependency graph does not have a dependency relationship loop. The determined intermediate routing node can be used to transfer to-be-transmitted data, which improves resource utilization of a routing network.