Method and apparatus for acquiring information of chip device using gas in wireless LAN system in smart home environment
US12150020B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 24, 2021 |
| Grant date | Nov 19, 2024 |
| Priority date | — |
| Expiry date | Oct 27, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Provided are a method and apparatus for acquiring information of a CHIP device using a GAS in a wireless LAN system in a smart home environment Specifically, a controller obtains first to third identifiers by scanning a quick response (QR) code of a controlee; The controller transmits a GAS initiation request message to the controlee. The controller receives a GAS initiation response message from the controlee. The GAS initiation request message includes first and second identifiers and an encrypted payload. The GAS initiation response message includes a decrypted payload when the first and second identifiers are the same as identifiers of the controlee.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.