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. 14, 2023
Filed:
Mar. 26, 2021
Huawei Technologies Co., Ltd., Shenzhen, CN;
Qianghua Zhu, Beijing, CN;
Wenfu Wu, Shanghai, CN;
Qi Yao, Beijing, CN;
Yanping Zhang, Shanghai, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A local area network communication method, a device, and a system, to implement private communication across session management network elements for a local area network service. The method includes: determining, based on indication information of a local area network, first path information associated with a first address, where the first path information indicates routing data whose destination address is the first address to a first user plane network element, and where the first user plane network element provides access to the local area network for a terminal corresponding to the first address; and sending a first message to a second session management network element, for configuring a first routing rule on the second user plane network element, where the first routing rule includes the indication information of the local area network, the first address, and the first path information.