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. 18, 2025
Filed:
Jan. 24, 2024
Huawei Technologies Co., Ltd., Guangdong, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
This application provides a communication method and apparatus. A transmitting apparatus performs first security processing on first control data of a user plane to obtain second control data. The first security processing comprises at least one of encryption processing or integrity protection processing. Furthermore, a packet header of the second control data comprises first security indication information, and the first security indication information indicates that the second control data underwent the first security processing. The transmitting apparatus then sends the second control data to a receiving apparatus. The receiving apparatus performs at least one of decryption processing or integrity verification processing on the second control data. In this way, network security is improved.