Samsung Electronics Co., Ltd.

University-Industry Cooperation Group of Kyung Hee University

Ulsan National Institute of Science and Technology

Jicheol Lee

Jungshin Park

Sangjun Moon

Kisuk Kweon

Beomsik Bae

Hyungho Lee

Jinsung Lee

Hyesung Kim

Sunghoon Kim

Youngkyo Baek

Joohyung Lee

Sangsoo Jeong

Daegyun Kim

Hanna Lim

Yoonseon Han

Jungje Son

Jung Shin Park

Sungwon Lee

Dongyeon Kim

Hakyung Jung

Duckey Lee

Rajavelsamy Rajadurai

Kyungjoo Suh

Kyunghan Lee

Hyunah Oh

Antony Franklin

Taekyoung Kwon

Franklin Antony

Youngbin Im

Taejoong Chung

Dookyoon Han

Gijeong Kim

Cheolung Lee

Basavaraj Jayawant Pattan

Nishant Gupta

Kundan Tiwari

The disclosure provides a method of registering a user equipment (UE) at a second network via a first network, the method including: receiving, from the UE, a registration request message including at least one of first network identification (ID) information, ID information of the UE in the first network, second network ID information, and ID information of the UE in the second network; selecting an authentication server function (AUSF) of the first network which is configured to perform a first authentication procedure of service subscription authentication for the UE in the first network; performing the first authentication procedure with the AUSF of the first network and unified data management (UDM) of the first network; determining, based on a result of the first authentication procedure, whether to perform a second authentication procedure of service subscription authentication for the UE in the second network; performing, based on a result of the determining, the second authentication procedure with an AUSF of the second network and UDM of the second network; and transmitting, to the UE, a registration acceptance message including information of at least one of the result of the first authentication procedure and a result of the second authentication procedure.

Apparatus and method for supporting access to private mobile communication network and carrier mobile communication network

A method performed by a user equipment-policy control function (UE-PCF) entity in a wireless communication system is provided. The method includes receiving, from a user equipment (UE) via an access management function (AMF) entity, UE policy information including UE route selection policy (URSP) compliance capability indicator (UCCI), determining whether to perform a URSP compliance verification procedure, based on the UE policy information, and performing the URSP compliance procedure based on the determining.

Method and apparatus for verifying compliance with UE route selection policy

The present disclosure relates to: a communication technique for converging, with IoT technology, a 5th generation (5G) or pre-5G communication system for supporting a higher data transfer rate beyond the 4th generation (4G) communication system such as long term evolution (LTE); and a system therefor. The present disclosure may be applied to intelligent 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 5G communication technology and IoT-related technology. According to various embodiments of the present invention, a method for activating a 5G user through a subscriber terminal can be provided.

Method and device for activating 5G user

A communication method performed by an edge enabler client (EEC) of a user equipment (UE) in a wireless communication system supporting edge computing is provided. The communication method includes receiving, from an application client (AC) executed in the UE, an AC registration request message including an AC profile, an edge configuration server (ECS) address, and user consent on whether to allow external exposure of the AC profile, selecting an ECS for performing service provisioning, based on the AC registration request message, performing a service provisioning procedure for the selected ECS, performing EEC registration and edge application server (EAS) discovery for an edge enabler server (EES) obtained through the service provisioning procedure, and transmitting EAS information obtained from the EES through the EAS discovery to the AC.

Communication method and apparatus in wireless communication system supporting edge computing

The present disclosure relates to: a communication technique merging, with kJ technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system; and a system therefor. The present disclosure relates to a wireless communication system. A terminal of the present disclosure comprises a transceiver and at least one processor, wherein the at least one processor can be configured to: transmit, to a first server, a first request message for requesting information provision; receive, from the first server, first information including information related to a plurality of ECSPs and information used for selecting one from among a plurality of application servers included in the plurality of ECSPs; transmit, on the basis of the first information, a second request message for requesting second information, related to the application servers, to a plurality of second servers corresponding to the plurality of ECSPs; receive the second information related to the application servers from the plurality of second servers; and select one from among the application servers on the basis of the first information and the second information.

Device and method for providing edge computing service by using network slice

According to one embodiment of the present disclosure, a method by which an edge enabler server (EES) of an edge computing system provides an edge computing service to user equipment (UE) comprises steps in which: the UE receives a registration message including available or currently connected core network (CN) type information or radio access technology (RAT) type information; a first network function (NF) device of a core network for providing the edge computing service to the UE is selected on the basis of the CN type information or the RAT type information; and a registration response message is transmitted to the UE, wherein, if the registration message includes the CN type information, one from among a first type for supporting a first CN, a second type for supporting a second CN, and a third type for supporting both the first CN and the second CN is indicated, and, if the registration message is the RAT type information, one from among a first type for supporting a first RAT, a second type for supporting a second RAT, and a third type for supporting both the first RAT and the second RAT can be indicated.

Device and method for providing service according to wireless communication network type in edge computing system

The present disclosure relates to a method and an apparatus for obtaining location information of a terminal in an edge computing system and, more particularly, to a method and an apparatus for obtaining location information of a mobile terminal. According to one embodiment of the present disclosure, a method for managing a location of a UE in an edge enabler server of an edge computing system may comprise: an operation of receiving a location request for the UE of a mobile communication system from an edge application server, wherein the location request includes an identifier of the UE and a location granularity parameter; and a step of including, in a response message to the location request, location information of the UE based on the granularity parameter, and transmitting same to the application server.

Method and apparatus for obtaining and managing location information of mobile terminal in edge computing system

The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method of an access and mobility management function (AMF) of a wireless communication system according to one embodiment of the present disclosure is characterized by comprising the steps of: determining a connection mode of a terminal for a location information service of the terminal; transmitting, to a base station, a first message including at least one of information requesting activation of the connection mode and information on a time related to the connection mode; and receiving a second message including information on whether the connection mode is activated from the base station in response to the first message, wherein a timer value for maintaining a connection state of the terminal is configured to measure location information of the terminal on the basis of the at least one of the information requesting activation of the connection mode and the information on a time related to the connection mode.

Method and device for controlling terminal connection state for providing ultra-low-latency location information service in wireless communication system

A method performed by an application function (AF) in a wireless communication system is provided. The method includes receiving, from a session management function (SMF), a late notification message indicating a change of a data network access identifier (DNAI), identifying whether an AF change is needed based on the late notification message, and transmitting, to the SMF, a response message including information for change to a target AF for a target DNAI based on a result of identifying that the AF change is needed.

Method and apparatus for transmitting notification to target AF in wireless communication system

The present disclosure relates to a communication technique for converging IoT technology with a 5th generation (5G) or pre-5G communication system for supporting a higher data transmission rate beyond a 4th generation (4G) communication system such as long term evolution (LTE), and a system therefor. The present disclosure may be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or connected car, health care, digital education, retail business, a security and safety-related service, etc.) on the basis of 5G communication technology and IoT-related technology. According to various embodiments of the present invention, a method may be provided for providing DNS server or edge computing service configuration server information to a terminal in order to support an operation in which the terminal discovers an edge server.

Method and device for providing connectivity to terminal in order to use edge computing service

The present disclosure relates to a 5generation (5G) or pre-5G communication system for supporting a data transmission rate higher than that of a post-4generation (4G) communication system such as long term evolution (LTE). According to various embodiments of the present disclosure, provided is a method for operating an access and mobility function (AMF) in a wireless communication system, comprising the steps of: receiving, from user equipment (UE), a mobile originated location request message including first location quality of service (QoS) information; receiving, from a gateway mobile location center (GMLC) or a network exposure function (NEF), a mobile terminated location request message including second location QoS information; determining UE configuration update on the basis of the first location QoS information and the second location QoS information; transmitting a UE configuration update command message to the UE; and transmitting a radio access network (RAN) update message to a RAN related to the UE in response to the reception of a UE configuration update complete message.

Apparatus and method for providing low-latency location information service in wireless communication system

Disclosed are a communication technique for merging, with an IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system. The present disclosure relates to a wireless communication system, and more specifically, to an application layer network architecture providing an edge computing service in a cellular wireless communication system. According to an embodiment, a method of an EES comprises receiving, from an EEC, a first message including information used to determine matching EAS, and triggering an EAS management system to instantiate the matching EAS in response to receiving the first message.

Method and device for generating and removing dynamic EAS using UE app and status

The present disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a higher data transmission rate after a 4th generation (4G) communication system such as long-term evolution (LTE). According to various embodiments of the present disclosure, in an operating method of a first network node in a wireless communication system, provided is a method including transmitting a network function (NF) registration request message including profile information of a service supported by the first network node to a second network node, and receiving an NF registration response message including a registration result of the profile information from the second network node.

Apparatus and method for supporting edge computing service in wireless communication system

The present disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a higher data transmission rate than that of a beyond-4th generation (4G) communication system such as Long-Term Evolution (LTE). According to the present disclosure, a method for operating a network data analytics function (NWDAF) in a wireless communication system comprises the steps of receiving information used for service analysis, receiving service analysis request information related to service use in order to perform the service analysis, generating service analysis information including service prediction information on the basis of the service analysis request information, and transmitting the service analysis information.

Method and apparatus for managing resource through service demand information analysis in wireless communication system

The disclosure relates to a 5Generation (5G) or 6Generation (6G) communication system for supporting a higher data transmission rate. A method performed by a session management function (SMF) entity in a wireless communication system is provided. The method includes transmitting, to a user plane function (UPF) entity, information indicating a list of quality of service (QoS) flows over which access performance measurements are to be performed, receiving, from the UPF entity, information indicating user datagram protocol (UDP) ports allocated for the QoS flows, and transmitting, to a user equipment (UE), information including the list of QoS flows and the UDP ports.

Growing community of inventors

Suwon-si, South Korea

Jicheol Lee