Method, server and database for resolving local dialing plans in IMS networks
US9014695B2 · kind B2 · utility
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25Claims
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Assignee
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Key dates
| Filing date | Sep 18, 2012 |
| Grant date | Apr 21, 2015 |
| Priority date | — |
| Expiry date | Oct 19, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L65/1096
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A Local Dialing Routing Application Server (LDR-AS) for resolving local dialing plans by a roaming mobile device in regard to a visiting network in which the mobile device is located with a Local Dialing Database (LDD) of the visiting network. The LDR-AS of a home network of the mobile device spatially distinct from the visiting network. Methods for resolving local dialing plans by a roaming mobile device with respect to a visiting network. A Local Dialing Database (LDD) for resolving local dialing plans by a roaming mobile device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.