Media gateway selection at inter-MSC handover
US9661540B2 · kind B2 · utility
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0References
18Claims
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Assignee
Inventor
Key dates
| Filing date | Oct 27, 2008 |
| Grant date | May 23, 2017 |
| Priority date | — |
| Expiry date | Aug 17, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W36/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The invention relates to a method for handing over a mobile entity related call from a first call control node to a second call control node, wherein identification information of a switching point seized by the first call control node is contained in a handover request message, the second call control node selecting a switching point for the call to be handed over based on the identification information contained in the handover request message.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.