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. 30, 2025
Filed:
Dec. 28, 2021
Huawei Technologies Co., Ltd., Shenzhen, CN;
Huaimo Chen, Bolton, MA (US);
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
Various systems and methods for migrating a zone to a pseudo node are described herein including a method performed by a zone edge node. In an embodiment, the method includes receiving, by the zone edge node, an execution request to initiate migration from the zone to the pseudo node. The method also includes sending, by the zone edge node, at least one Hello packet to a zone external node adjacent to the zone edge node for requesting the zone external node to create an adjacency between the pseudo node and the zone external node on the zone external node. The method further includes creating, by the zone edge node, the adjacency between the pseudo node and the zone external node on the zone edge node.