Method for restricting access of terminal device and apparatus
US11678187B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 4, 2020 |
| Grant date | Jun 13, 2023 |
| Priority date | — |
| Expiry date | Nov 4, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
This application provides a method for restricting access of a terminal device, and an apparatus. The method includes: receiving, by an access network device, a first identifier that is from a terminal device, where the first identifier is used to identify the terminal device; and if the first identifier matches a second identifier, restricting, by the access network device, access of the terminal device, where the second identifier is used to identify a terminal device having abnormal behavior. Based on the solution, the access network device pre-records the second identifier of the terminal device having the abnormal behavior.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.