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.

Techniques are described for paging techniques. For example, a wireless communication method comprises transmitting, by a network node to a communication node, multiple sets of paging configuration information, where each set of paging configuration information includes a service type information that describes a type of network service, and where each set of paging configuration information includes one or more paging related information.

Techniques are described for paging techniques. For example, a wireless communication method comprises transmitting, by a network node to a communication node, multiple sets of paging configuration information, where each set of paging configuration information includes a service type information that describes a type of network service, and where each set of paging configuration information includes one or more paging related information.

Aspects presented herein may enable a transmitting entity, such as a base station, to indicate to one or more receiving entities that SSBs of one or more cells (which may include the transmitting entity) are to be transmitted with modified configurations. The method may also enable the transmitting entity to transmit modified SSBs to enable network energy saving. In one aspect, a base station configures one or more cells of a plurality of cells with one or more modified SSBs associated with an ES mode. The base station transmits an indication of the one or more cells associated with a transmission of the one or more modified SSBs, the transmission of the one or more modified SSBs corresponding to an ES mode at the one or more cells, the one or more cells being associated with the base station or at least one other base station.

The present invention defines an efficient measurement method for idle mode M2M/MTC device with low/no mobility in a mobile communication system. An example of the mobile communication system to which the present invention is application is 3GPP UMTS mobile communication system and 3GPP LTE/LTE-A mobile communication system as the next generation mobile communication system under discussion in 3GPP.

The present invention defines an efficient measurement method for idle mode M2M/MTC device with low/no mobility in a mobile communication system. An example of the mobile communication system to which the present invention is application is 3GPP UMTS mobile communication system and 3GPP LTE/LTE-A mobile communication system as the next generation mobile communication system under discussion in 3GPP.

In order to realize appropriate communications in a next generation communication system, the present invention provides a user terminal including: a reception section that receives broadcast information transmitted from a radio base station; and a control section that controls reception in a random access procedure. The reception section receives given broadcast information in the random access procedure. The given broadcast information may be broadcast information for a specific user terminal group.

In order to realize appropriate communications in a next generation communication system, the present invention provides a user terminal including: a reception section that receives broadcast information transmitted from a radio base station; and a control section that controls reception in a random access procedure. The reception section receives given broadcast information in the random access procedure. The given broadcast information may be broadcast information for a specific user terminal group.

Various systems and methods for enhancing a distributed computing environment with multiple edge hosts and user devices, including in multi-access edge computing (MEC) network platforms and settings, are described herein. A device of a lifecycle management (LCM) proxy apparatus obtains a request, from a device application, for an application multiple context of an application. The application multiple context for the application is determined. The request from the device application for the application multiple context for the application is authorized. A device application identifier based on the request is added to the application multiple context. A created response for the device application based on the authorization of the request is transmitted to the device application. The response includes an identifier of the application multiple context.

Various systems and methods for enhancing a distributed computing environment with multiple edge hosts and user devices, including in multi-access edge computing (MEC) network platforms and settings, are described herein. A device of a lifecycle management (LCM) proxy apparatus obtains a request, from a device application, for an application multiple context of an application. The application multiple context for the application is determined. The request from the device application for the application multiple context for the application is authorized. A device application identifier based on the request is added to the application multiple context. A created response for the device application based on the authorization of the request is transmitted to the device application. The response includes an identifier of the application multiple context.