Invention Grant
- Patent Title: Assistance data transmission method, device, and system
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Application No.: US16673366Application Date: 2019-11-04
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Publication No.: US10863308B2Publication Date: 2020-12-08
- Inventor: Chenwan Li , Yinghui Yu , Zhenzhen Cao
- Applicant: Huawei Technologies Co., Ltd.
- Applicant Address: CN Shenzhen
- Assignee: Huawei Technologies Co., Ltd.
- Current Assignee: Huawei Technologies Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Agency: Slater Matsil, LLP
- Main IPC: H04W4/02
- IPC: H04W4/02 ; H04W4/024 ; G01S5/02
Abstract:
An assistance data transmission method, a device, and a system are provided. The method includes: obtaining, by a network device, assistance data from a positioning data center; and sending the assistance data to a terminal device in a broadcast manner, where the assistance data is data used by the terminal device to perform positioning. The assistance data is broadcast to the terminal device in the broadcast manner.
Public/Granted literature
- US20200068348A1 ASSISTANCE DATA TRANSMISSION METHOD, DEVICE, AND SYSTEM Public/Granted day:2020-02-27
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