The present disclosure relates to a communication technique for convergence between an IoT technology and a 5G communication system for supporting a higher data transmission rate than a 4G system, and a system thereof. The present disclosure may be applied to intelligence services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail businesses, security and safety related services, etc.) on the basis of a 5G communication technology and an IoT-related technology. In addition, the purpose of the present disclosure is to provide an efficient voice call method in a next-generation mobile communication system. Furthermore, the present disclosure may provide an operation method of a terminal in a wireless communication system, and an apparatus performing same, the method comprising the steps of: receiving a mobility-related message for handover from a first radio access technology (RAT) supporting new radio (NR) to a second RAT; on the basis of the mobility-related message, identifying whether a mobility procedure to the second RAT fails; in case that the failure in the mobility procedure is identified, identifying whether the mobility-related message includes an indicator; in case that the mobility-related message includes the indicator, selecting a cell of the second RAT; and performing a radio resource control (RRC) idle operation by the cell of the second RAT.

In a communication system with redundant paths which can ensure the reliability and maintain time-sensitive communications (TSC), a first host and a second host communicate through a plurality of communication paths. In the event of a past or current communication failure in any of the plurality of communication paths, mobility of communication terminals in communication paths other than the any of the plurality of communication paths is restricted.

The present invention relates to commissioning methods and apparatuses which can be used to provide controlled joining optionally combined with automatic joining in a wireless network with either gateway-based or gateway-free layout. Also, it can be combined with centralized control as well as distributed control.

The present invention relates to commissioning methods and apparatuses which can be used to provide controlled joining optionally combined with automatic joining in a wireless network with either gateway-based or gateway-free layout. Also, it can be combined with centralized control as well as distributed control.

The disclosure relates to an apparatus and method for providing a call function in an electronic device. The electronic device includes first communication circuitry supporting new radio (NR) communication and/or long term evolution (LTE) communication, second communication circuitry supporting wireless local area network (LAN) communication, and at least one processor operatively connected to the first communication circuitry and the second communication circuitry. The processor may be configured to resister the electronic device with a network using the NR communication through the first communication circuitry, connect communication with an evolved packet data gateway (ePDG) based on a protocol data unit (PDU) session being identified as being connected over a network using wireless LAN communication in a state in which the electronic device has registered with the network using the NR communication, obtain information related to a call function of the network using the NR communication based on the communication connection with the ePDG, connect the PDU session over the network using the wireless LAN communication, and control the connection with the network using the NR communication based on the information related to the call function of the network using the NR communication.

A private network system based on a mobile communication network, includes: a packet data processing system of a mobile communication core network to which a user terminal is attached; a traffic management device configured to retain an attachment policy that is set in advance; and a packet analysis device, configured to receive a packet that requests network attachment from the packet data processing system, extract attachment information of the user terminal from the packet, and compare the attachment information with the attachment policy of the traffic management device to control intranet or Internet attachment. The attachment policy includes at least one of a whitelist defining a target whose traffic is allowed or a blacklist defining a target whose traffic is blocked, and the packet data processing system is included in a private network system that is not controlled by a control policy device of the mobile communication core network.

A private network system based on a mobile communication network, includes: a packet data processing system of a mobile communication core network to which a user terminal is attached; a traffic management device configured to retain an attachment policy that is set in advance; and a packet analysis device, configured to receive a packet that requests network attachment from the packet data processing system, extract attachment information of the user terminal from the packet, and compare the attachment information with the attachment policy of the traffic management device to control intranet or Internet attachment. The attachment policy includes at least one of a whitelist defining a target whose traffic is allowed or a blacklist defining a target whose traffic is blocked, and the packet data processing system is included in a private network system that is not controlled by a control policy device of the mobile communication core network.

Device group partitions and a settlement platform are provided. In some embodiments, device group partitions (e.g., partitions of devices based on associated device groups) are provided. In some embodiments, a settlement platform service is provided. In some embodiments, a settlement platform service is provided for partitioned devices. In some embodiments, collecting device generated service usage information for one or more devices in wireless communication on a wireless network; and aggregating the device generated service usage information for a settlement platform for the one or more devices in wireless communication on the wireless network is provided. In some embodiments, a settlement platform implements a service billing allocation and/or a service/transactional revenue share among one or more partners. In some embodiments, service usage information includes micro-CDRs, which are used for CDR mediation or reconciliation that provides for service usage accounting on any device activity that is desired. In some embodiments, each device activity that is desired to be associated with a billing event is assigned a micro-CDR transaction code, and a service processor of the device is programmed to account for that activity associated with that transaction code. In some embodiments, a service processor executing on a wireless communications device periodically reports (e.g., during each heartbeat or based on any other periodic, push, and/or pull communication technique(s)) micro-CDR usage measures to, for example, a service controller or some other network element for CDR mediation or reconciliation.

Device group partitions and a settlement platform are provided. In some embodiments, device group partitions (e.g., partitions of devices based on associated device groups) are provided. In some embodiments, a settlement platform service is provided. In some embodiments, a settlement platform service is provided for partitioned devices. In some embodiments, collecting device generated service usage information for one or more devices in wireless communication on a wireless network; and aggregating the device generated service usage information for a settlement platform for the one or more devices in wireless communication on the wireless network is provided. In some embodiments, a settlement platform implements a service billing allocation and/or a service/transactional revenue share among one or more partners. In some embodiments, service usage information includes micro-CDRs, which are used for CDR mediation or reconciliation that provides for service usage accounting on any device activity that is desired. In some embodiments, each device activity that is desired to be associated with a billing event is assigned a micro-CDR transaction code, and a service processor of the device is programmed to account for that activity associated with that transaction code. In some embodiments, a service processor executing on a wireless communications device periodically reports (e.g., during each heartbeat or based on any other periodic, push, and/or pull communication technique(s)) micro-CDR usage measures to, for example, a service controller or some other network element for CDR mediation or reconciliation.

A communication control apparatus (40) includes: a first determination unit (442) that periodically determines an operation parameter related to radio transmission of each of a single or a plurality of second wireless systems that perform wireless communication by utilizing a radio wave of a frequency band used by a single or a plurality of first wireless systems; a second determination unit (444) that determines, when a radio-wave use request is received from a new second wireless system in a determination period of the operation parameter, whether or not to define the new second wireless system as a system to be forcibly stopped when the first wireless system uses the radio wave; and a notification unit (445) that makes a notification to the new second wireless system regarding a radio-wave use permission before a next determination period of the operation parameter.