Positioning assistance data sending method and system, and device
US11259141B2 · kind B2 · utility
13Cited by
8References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 31, 2020 |
| Grant date | Feb 22, 2022 |
| Priority date | — |
| Expiry date | Jan 31, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
This application relates to the field of communications technologies, and provides example positioning assistance data sending methods, systems, and devices. One example solution includes receiving, by a positioning server, at least one positioning request sent by a core network device, where the positioning request includes an identifier of user equipment (UE) and an identifier of a serving cell of the UE. The positioning server can then send at least one piece of positioning assistance data to a base station based on the at least one positioning request.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.