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:
Nov. 11, 2025
Filed:
Feb. 24, 2022
Applicant:
Airoha Technology (Suzhou) Limited, Suzhou, CN;
Inventors:
Fei Yan, Nanjing, CN;
Li-Dong Hu, Nanjing, CN;
Assignee:
AIROHA TECHNOLOGY (SUZHOU) LIMITED, Suzhou, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 40/24 (2009.01); H04W 24/04 (2009.01); H04W 84/12 (2009.01); H04W 84/18 (2009.01);
U.S. Cl.
CPC ...
H04W 40/24 (2013.01); H04W 24/04 (2013.01); H04W 84/12 (2013.01); H04W 84/18 (2013.01);
Abstract
The present invention provides a loop detection method applicable to a mesh network including a plurality of links among a plurality of devices, including: creating a neighbor graph based on a topology maintenance message, wherein the neighbor graph represents a network structure of the mesh network; traversing the neighbor graph; and detecting whether there is a loop existing in the mesh network according to a result from traversing the neighbor graph.