Method, system, and device for realizing registration mechanism of IP multimedia subsystem
US8935374B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 9, 2009 |
| Grant date | Jan 13, 2015 |
| Priority date | — |
| Expiry date | Mar 10, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2101/395
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present invention provides a method, a device, and a system for realizing a registration mechanism of an IP multimedia subsystem. In the above method, a S-CSCF obtains a private user identity and a public user identity of CS UE and characteristic information of a MSC Server from a received request message, wherein the request message includes a registration request or a de-registration request; and then matches the obtained private user identity, public user identity, and characteristic information with existing registration binding relationships. If the match is successful, an operation indicated by said request message is performed on the successfully matched registration binding relationship. Based on the solution proposed in the present invention, the logic of the registration service can be ensured to be normal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.