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. 11, 2026
Filed:
Jul. 28, 2023
Huawei Technologies Co., Ltd., Shenzhen, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
Embodiments of this application provide a packet forwarding method, a packet processing method, and a device, to determine a network slice that corresponds to a packet and that is of a transport network. The packet forwarding method includes the following steps: A first device obtains a first packet. The first device is a network device in an access network or in a mobile core network. The first device determines network slice mapping information based on the first packet. The first device generates a second packet based on the first packet. The second packet includes the network slice mapping information. The first device sends the second packet to a second device. The second device is a network device in a transport network.