Method and system for facilitating service delivery to users in a communications system
US7006825B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 22, 2002 |
| Grant date | Feb 28, 2006 |
| Priority date | — |
| Expiry date | Dec 4, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2215/8166
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method and system of facilitating service delivery to a first user (A) registered with a home network (home PLMN) for a particular service having an associated announcement accessible to a service subsystem (4,9) of the home network in a communications system while the user is roaming in a visited network (visited PLMN) of the communications system. The user is identified for the home network and a connection is initiated from the first user (A) to a second user (B) registered any network of the communications system. The initiated connection is routed to the service subsystem (9) of the home network, the service subsystem (9) of the home network delivers the announcement to the first user, and the service subsystem (9) of the home network establishes a connection between the first and second user (A and B).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.