User equipment, control apparatus, and communication control method
摘要
說明書
In a case where the UE has not received the 53rd identification information, the UE may recognize that an SSC mode is not adapted to the established PDU session. In a case where the control plane CIoT 5GS optimization can be used even in a case where the UE has received the 53rd identification information, the UE may ignore the 53rd identification information or may delete the SSC mode from the context of the established PDU session.
Even in a case where the control plane CIoT 5GS optimization can be used, the UE may recognize that the SSC mode indicated by the 53rd identification information is the SSC mode associated with the established PDU session, or may store the SSC mode indicated by the 53rd identification information in the context of the established PDU session.
In a case where the UE has received an LADN DNN, the UE may recognize that a PDU session for an LADN has been established, may store an LADN DNN in which the established PDU session is treated as a PDU session for an LADN DNN in the context of the established PDU session, or may treat the established PDU session as a PDU session for an LADN DNN.
In a case where the UE has received an approved QoS rule group including a plurality of QoS rules, the UE may recognize that QoS processing can be executed in the established PDU session. In a case where the UE has received an approved QoS rule group including a plurality of QoS rules, the UE may recognize that a plurality of QoS flows are established in the present procedure, or may recognize that a plurality of user plane radio bearers are established. In contrast, in a case where the UE has received an approved QoS rule group including one QoS rule, the UE may recognize that one QoS flow is established in the present procedure, or may recognize that one user plane radio bearer is established.
