IMS support for non-voice services
US12047424B2 · kind B2 · utility
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2References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Feb 11, 2021 |
| Grant date | Jul 23, 2024 |
| Priority date | — |
| Expiry date | Jun 18, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/042
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A user equipment (UE) is configured with operations to determine whether a network supports non-voice IP Multimedia Subsystem (IMS) services. The UE determines whether a network with which the UE is communicating supports a non-voice IP Multimedia Subsystem (IMS) service and when the network supports the non-voice IMS service, initiates an IMS Protocol Data Unit (PDU) session establishment with the network.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.