Public land mobile network support for a stand-alone non-public access network
US12261892B2 · kind B2 · utility
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6References
16Claims
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Key dates
| Filing date | May 5, 2021 |
| Grant date | Mar 25, 2025 |
| Priority date | — |
| Expiry date | Feb 13, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/08
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A user equipment (UE) that is registered to a stand-alone non-public network (SNPN) can also access services on a public land mobile network (PLMN). The UE accesses the PLMN by transmitting a first signal to a data network, receiving a second signal from the data network in response to the first signal, wherein the second signal identifies a PLMN that is configured to be accessed by the UE via the data network and transmitting a session initiation protocol (SIP) registration request to the PLMN via the data network.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.