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:
Oct. 27, 2026
Filed:
May. 26, 2023
Huawei Technologies Co., Ltd., Shenzhen, CN;
Zhibo Hu, Beijing, CN;
Guoqi Xu, Beijing, CN;
Yaqun Xiao, Beijing, CN;
Fang Gao, Shenzhen, CN;
Lei Bao, Nanjing, CN;
Sheng Fang, Beijing, CN;
Zhenxing Wang, Beijing, CN;
Pingan Yang, Nanjing, CN;
Cuijun Wang, Beijing, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
A network system includes a first network device, a second network device, and a third network device. The first network device is configured to: obtain a first route advertisement message, where the first route advertisement message includes a first route prefix; and obtain a second route prefix based on the first route prefix, where the second route prefix corresponds to a first network slice, and the second route prefix is a subnet prefix of the first route prefix. The first network device advertises a second route advertisement message to the second network device, where the second route advertisement message includes the second route prefix.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile