Enabling a wideband codec audio call between a mobile device and a wireless telecommunication network support center
US12143428B2 · kind B2 · utility
0Cited by
99References
20Claims
0Family size
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Key dates
| Filing date | Nov 30, 2022 |
| Grant date | Nov 12, 2024 |
| Priority date | — |
| Expiry date | Nov 30, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2207/185
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The disclosed system enables a wideband codec audio call between a mobile device and a wireless telecommunication network support center by ensuring that multiple components of the network participating in the call and multiple legs that make up the call all communicate using the same wideband codec. A leg among the multiple legs is a connection between two components participating in the call. While all the legs making up the call between the caller and the callee have to be wideband, the system can enable any branching legs in the call, for example, those directed to a third party, to be either wideband or narrowband.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.