Wireless device authentication between different networks
US8959598B2 · kind B2 · utility
16Cited by
7References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 28, 2012 |
| Grant date | Feb 17, 2015 |
| Priority date | — |
| Expiry date | Sep 28, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/0815
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and system for roaming between heterogeneous networks. The method involves authenticating a mobile communication device on a first network, and providing the device with a single-use token that can be used to sign on to a second network without requiring conventional re-authentication over the second network.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.