Enhancement of AAA routing initiated from a home service network involving intermediary network preferences
US7298725B2 · kind B2 · utility
37Cited by
16References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 8, 2004 |
| Grant date | Nov 20, 2007 |
| Priority date | — |
| Expiry date | Jan 20, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W8/18
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Enhanced routing of an authentication, authorization, or accounting-related (AAA) message between a local access network being accessed by a roaming mobile terminal and a home service network is described. A list of one or more intermediary service networks use in routing an AAA message between the mobile terminal and the home service network is generated or retrieved and stored. The list is used in routing the AAA message, whether originated from the local access network or originated from the home network.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.