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:
Jun. 03, 2025
Filed:
May. 05, 2022
Huawei Technologies Co., Ltd., Shenzhen, CN;
Jun Wang, Shanghai, CN;
Mingzeng Dai, Shenzhen, CN;
Qinghai Zeng, Shanghai, CN;
Wenjie Peng, Shanghai, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
A session establishment method, a data transmission method, and a related apparatus are provided. A first device receives a first message sent by a second device. The first device establishes a first session with a third device based on the first message. The first message carries a first identifier and a second identifier, and the second identifier indicates information about a group to which the first identifier belongs. A fourth device is determined based on the second identifier. According to the application, the efficiency on determining the fourth device is improved, thereby improving data transmission efficiency.