Protected pre-association device identification
US12047866B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 19, 2021 |
| Grant date | Jul 23, 2024 |
| Priority date | — |
| Expiry date | Aug 1, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/71
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Methods, systems, and computer readable media can be operable to facilitate an exchange of messages between an access point and a station, wherein the access point requests a unique identifier from the station. The station initiates a secure connection with the access point prior to associating with the access point. The station may either respond with a message declining to provide a unique identifier or respond with a message including a unique identifier to be used by the access point for the station via the secure connection. The response from the station may include additional limitations on the use of the unique identifier by the access point. The access point may enforce different policies against the station depending upon how the station responds to the unique identifier request.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.