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:
Sep. 30, 2025
Filed:
Nov. 23, 2022
Huawei Technologies Co., Ltd., GuangDong, CN;
Wenjie Peng, Shanghai, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
This application provides a unicast communication method and apparatus. The method includes: A first relay device receives a first message sent by a first terminal device, where the first message includes a first identifier of a second terminal device. The first relay device sends a second message to the second terminal device when transmission quality of the first message meets a first preset condition, where the second message is for establishing a first unicast connection, and the first unicast connection is a unicast connection established between the first terminal device and the second terminal device through the first relay device. According to the unicast communication method provided in this application, an appropriate relay device is selected in a unicast connection establishment process. This helps improve a success rate of the unicast connection and communication quality of unicast communication.