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:
Aug. 20, 2024
Filed:
Feb. 22, 2022
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Xiaoyan Shi, Shenzhen, CN;
Qianghua Zhu, Beijing, CN;
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 49/25 (2022.01); H04L 45/74 (2022.01); H04L 49/351 (2022.01); H04L 61/103 (2022.01); H04W 36/10 (2009.01); H04W 36/12 (2009.01); H04L 101/622 (2022.01);
U.S. Cl.
CPC ...
H04L 49/25 (2013.01); H04L 45/74 (2013.01); H04L 49/351 (2013.01); H04L 61/103 (2013.01); H04W 36/10 (2013.01); H04W 36/12 (2013.01); H04L 2101/622 (2022.05);
Abstract
A data migration method and an apparatus are applied to a scenario in which a user plane gateway communicating with a terminal is changed from a source user plane gateway to a target user plane gateway. The target user plane gateway receives an address of the terminal from a control plane gateway, obtains an Ethernet data packet based on the address of the terminal, and sends the Ethernet data packet to an Ethernet interface, so that a switch obtains the Ethernet data packet through the Ethernet interface, and updates a MAC address table based on the Ethernet data packet.