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:
Jun. 07, 2022
Filed:
Sep. 06, 2019
Applicant:
Huawei Technologies Co., Ltd., Guangdong, CN;
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Guangdong, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/00 (2013.01); H04L 9/40 (2022.01);
U.S. Cl.
CPC ...
H04L 63/0254 (2013.01); H04L 63/0236 (2013.01); H04L 63/0263 (2013.01); H04L 63/145 (2013.01);
Abstract
This application discloses a service flow control method and apparatus, to resolve an existing problem of relatively low security. The method includes: generating, by a terminal device, a service flow policy; and sending, by the terminal device, the service flow policy to a routing device, where the service flow policy is used to instruct the routing device to perform data packet filtering on a downlink data packet according to the service flow policy.