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US 2026/0214612 A1Published application
User equipment (ue), access and mobility management function (amf), and communication control method
AssigneeSharp Kabushiki Kaisha
InventorsMasaki IZUMI, YASUO SUGAWARA
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Abstract
A User Equipment (UE) receives a registration accept message including first identification information from a network in a registration procedure for onboarding services in an SNPN. The first identification information is a list of equivalent SNPNs. Subsequently, the UE deletes the list of equivalent SNPNs stored in the UE.
Claims3
A User Equipment (UE) comprising:
- transmission and reception circuitry;
- and
- a controller,
- wherein
- in a case that a first registration request message including information indicating that an equivalent Stand-alone Non-Public Network (SNPN) is supported was transmitted to a first Access and Mobility Management Function (AMF), the transmission and reception circuitry receives a first registration accept message including a first list of equivalent SNPNs from the first AMF,
- the controller stores the first list of equivalent SNPNs,
- in a case that a second registration request message including information indicating SNPN onboarding registration and the information indicating that the equivalent SNPN is supported was transmitted to a second AMF, the transmission and reception circuitry receives a second registration accept message from the second AMF, and
- in a case that the second registration accept message does not include a list of equivalent SNPNs, the controller deletes the stored first list of equivalent SNPNs.
5 more elements
(canceled)
A communication control method performed by a User Equipment (UE), the communication control method comprising:
- in a case that a first registration request message including information indicating that an equivalent Stand-alone Non-Public Network (SNPN) is supported was transmitted to a first Access and Mobility Management Function (AMF), receiving a first registration accept message including a first list of equivalent SNPNs from the first AMF;
- storing the first list of equivalent SNPNs;
- in a case that a second registration request message including information indicating SNPN onboarding registration and the information indicating that the equivalent SNPN is supported was transmitted to a second AMF, receiving a second registration accept message from the second AMF;
- and
- in a case that the second registration accept message does not include a list of equivalent SNPNs, deleting the stored first list of equivalent SNPNs.
2 more elements
Dependencies are inferred from the claim text.