Network communications
US11297047B2 · kind B2 · utility
0Cited by
3References
37Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 16, 2017 |
| Grant date | Apr 5, 2022 |
| Priority date | — |
| Expiry date | Aug 8, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2463/121
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Providing authentication servers (e.g. a RADIUS server) combined with a distributed data store (e.g. a memory cache) for storing a time-limited trust relationship message to establish/enable a time-limited trust between the authentication servers during network roaming of a user device. This circumvents the need for the traditional method of synchronous authentication messaging sequences, permitting transmission of authentication messaging sequences in a more time-efficient asynchronous manner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.