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:
Apr. 08, 2025
Filed:
Aug. 22, 2022
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventor:
Fei Xing, Beijing, CN;
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/00 (2018.01); H04W 40/12 (2009.01); H04W 40/20 (2009.01); H04W 72/0453 (2023.01);
U.S. Cl.
CPC ...
H04W 40/12 (2013.01); H04W 40/20 (2013.01); H04W 72/0453 (2013.01);
Abstract
A designated forwarder election method includes a first provider edge (PE) receiving a bandwidth notification message sent by another PE, where the first PE and the other PE are connected to a first customer edge (CE), and where the bandwidth notification message includes bandwidth information of a link between the other PE and the first CE. The first PE elects a DF from the first PE and the other PE based on the bandwidth information of the other PE and bandwidth information of a link between the first PE and the first CE.