Disclosed is a method, performed by an access and mobility management function, of providing a user equipment (UE) with update information regarding at least one UE parameter. The method includes receiving, from the UE, a registration request message, transmitting, to a unified data management (UDM), a UE context management registration message based on the registration request message, receiving, from the UDM, update information regarding the UE parameter, in response to the UE context management registration message, wherein the update information regarding the UE parameter includes information regarding preferred SNPN and information regarding a list of group identifiers for network selection (GINs), and transmitting, to the UE, the update information regarding the UE parameter including the information regarding preferred SNPN and the information regarding the list of GINs.

An electronic device is provided. The electronic device includes a communication circuit, and a processor, wherein the processor may be configured to receive a connection request with a short-range communication device through the communication circuit in a state registered with a first account in a location finding service, to request configuration information related to the location finding service to the short-distance communication device, to receive configuration information stored based on a second account of the short-range communication device from the short-range communication device, to identify whether group account information corresponding to the first account and group account information corresponding to the second account match, and to establish a connection with the short-range communication device while maintaining the second account of the short-range communication device in response to matching of group account information of the short-range communication device and the electronic device.

The technology of this application relates to a data transmission method. The method includes an application server sending a subscription request to a core network element, to subscribe to a notification indicating whether transmitting data of a first service to first user equipment in a multicast mode is supported, so that a transmission mode of the data of the first service can be flexibly selected based on a subscription result.

A method is disclosed in which a defined vendor specific extension is used to store an enterprise network identifier within a subscriber identity module (SIM). The use of the vendor specific extension makes it easier to provision a SIM (Subscriber Identity Module) profile with an enterprise identifier. The vendor specific extension allows the high level operating system (HLOS) of a UE (User Equipment) to obtain an enterprise identifier without impacting the baseband implementation of the UE. The same enterprise identification can be reused in equipment of both 4th Generation Long Term Evolution (LTE) and 5th Generation New Radio (NR) networks.

A personal emulating device for emulating global phone communication as domestic mobile communication comprises a Universal Subscriber Identity Module (USIM) authentication unit, an information confirmation unit, an authentication processing unit, and a linking unit. The USIM authentication unit includes: a USIM interface unit which interfaces with a USIM of a designated standard; an antenna unit which transmits and receives radio frequency signals of a designated mobile communication standard to and from a base station in a mobile communication network corresponding to the USIM interfaced to the USIM interface unit; and a radio unit which performs a signal processing operation for transmitting and receiving the radio frequency signals of the designated mobile communication standard to and from the base station in the mobile communication network corresponding to the USIM interfaced to the USIM interface unit.

Disclosed are systems, servers and methods for a multi-tenant framework that manages and controls operations of software as a service (SaaS) applications and services, and the data and metadata (e.g., files) created, updated and interacted with therefrom. The disclosed framework provides a centralized approach to managing the entitlement and provisioning of SaaS applications on client devices across a variety of channels on a network. The disclosed SaaS framework is configured for management, control, deployment and synchronization between devices, applications, systems and platforms both on-premises (on-prem or local devices/storage) and/or hosted on a network (e.g., a cloud platform, service or platform).

A wireless communication network serves a wireless data service to a wireless User Equipment (UE). In the wireless communication network, a network controller receives a service request from a wireless UE and transfers a UE context request to a Unified Data Management (UDM). The UDM retrieves a subscriber profile for the wireless UE. The UDM identifies a wireless service type for the wireless UE and identifies a set of virtual Data Network Names (vDNNs) in the subscriber profile. The UDM selects one of the vDNNs for the wireless UE based on the wireless service type of the wireless UE. The UDM indicates the selected one of the vDNNs to the network controller. The network controller overrides provisioned DNN values using the selected one of the vDNNs. The network controller establishes a wireless data session for the wireless UE based on the selected one of the vDNNs.

A method, a device, and a non-transitory storage medium are described in which a policy control event exposure service is provided. The service may include a policy control event exposure service that supports quality of service (QoS)-based event subscription and access and mobility (AM)-based event subscription. The service may notify network function consumers when a QoS-based event or an AM-based event occurs.

A method, a device, and a non-transitory storage medium are described in which a policy control event exposure service is provided. The service may include a policy control event exposure service that supports quality of service (QoS)-based event subscription and access and mobility (AM)-based event subscription. The service may notify network function consumers when a QoS-based event or an AM-based event occurs.

A unified data management function (UDM) in a communication system including: a processor, a memory, and a communication device, wherein the processor executes a program stored in the memory to perform: determining an update of a UE parameter of a terminal to update the UE parameter and notifying the updated UE parameter to an AMF connected to the terminal by invoking a service operation for an SDM notification is provided.