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:
Mar. 02, 2021
Filed:
Jul. 19, 2019
Huawei Technologies Co., Ltd., Shenzhen, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
A data packet transmission method includes: obtaining, by a sending device, a data packet; determining, by the sending device, quality of service of the data packet; adding, by the sending device, an identifier and a sequence number to the data packet based on the quality of service of the data packet, where if the quality of service of the data packet belongs to first quality of service, the sending device adds a first identifier and a first sequence number to the data packet; or if the quality of service of the data packet belongs to second quality of service, the sending device adds a second identifier and a second sequence number to the data packet; and sending, by the sending device, the data packet to which the identifier and the sequence number have been added.