HTTP/3 and QUIC-based device and application characterization
US12380179B2 · kind B2 · utility
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6References
20Claims
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Key dates
| Filing date | Sep 9, 2021 |
| Grant date | Aug 5, 2025 |
| Priority date | — |
| Expiry date | Mar 28, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W80/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system may include a first network device. The first network device may include a first processor configured to: obtain a copy of a first message sent from an application on a User Equipment device (UE); construct a signature based on the copy of the first message; and send a second message including the signature to a second network device. The second message may request the second network device to either train a classification model or to provide a device type of the UE or an application type of the application to the first network device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.