Device identifier access method and apparatus
US11910192B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 22, 2021 |
| Grant date | Feb 20, 2024 |
| Priority date | — |
| Expiry date | Oct 22, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/75
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A device identifier access method and in the field of communications technologies. The method, implemented by a terminal, includes receiving request information for accessing a first device identifier by a target application; determining first access permission used when the target application accesses the first device identifier, where the first access permission includes one of the following: prohibiting access to the first device identifier, allowing access to a real value of the first device identifier, and allowing access to a dummy value of the first device identifier; and when the first access permission is allowing access to the dummy value of the first device identifier, returning the dummy value of the first device identifier to the target application.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.