Methods, devices and media for obtaining and for providing access information of wireless access points
US11310727B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 30, 2020 |
| Grant date | Apr 19, 2022 |
| Priority date | — |
| Expiry date | Jul 30, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Disclosed are methods, devices and media for obtaining and for providing access information of wireless access points. The method comprises: searching for wireless access points to obtain identification information of one or more wireless access points; encoding the identification information of the one or more wireless access points according to a preset data short message encoding format to generate a query request data short message; sending the query request data short message to a designated network device; and receiving an access information data short message which is returned by the designated network device in response to the query request data short message and is encoded and generated according to the preset data short message encoding format. Thus, the terminal device is able to access the wireless access point when mobile data is unavailable, and security of information during transmission can also be guaranteed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.