Method for improving subscriber data integrity in an IMS network
US8055774B2 · kind B2 · utility
7Cited by
0References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 14, 2008 |
| Grant date | Nov 8, 2011 |
| Priority date | — |
| Expiry date | Dec 16, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L65/1073
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An IMS system including a Home Subscriber Server including data for terminals connecting to the IMS. The Home Subscriber Server being arranged to transmit a reset message to components such as application servers and S-CSCF in the IMS when it undergoes a reset. The receipt of a reset message causing the component to mark the terminals that the HSS stores the data for as not confirmed. The component then, either automatically or in response to a message, transmits a message to the Home Subscriber Server to request user profile data for a user terminal connecting to the IMS or accessing services from the IMS.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.