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. 06, 2024
Filed:
Jun. 09, 2020
Huawei Technologies Co., Ltd., Shenzhen, CN;
Renzhi Yang, Shanghai, CN;
Bin Wang, Shanghai, CN;
Teng Zhang, Shanghai, CN;
Li Zhou, Shenzhen, CN;
Yanming Li, Shanghai, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A method for establishing an end-to-end network connection includes obtaining, by a first node, super node information from a server, obtaining, by the first node, a network address translation (NAT) type of the first node, obtaining, by the first node, a NAT type of a to-be-connected second node from the server, determining, by the first node based on the NAT type of the first node and the NAT type of the second node, whether to use a relay node, and selecting, by the first node, the relay node from super nodes to establish a connection to the second node.