Samsung Electronics Co., Ltd.

Korea University Research and Business Foundation

Sangjun Moon

Jungshin Park

Jicheol Lee

Kisuk Kweon

Beomsik Bae

Jinsung Lee

Hyungho Lee

Youngkyo Baek

Yoonseon Han

Sangsoo Jeong

Joohyung Lee

Daegyun Kim

Sunghoon Kim

Kyungjoo Suh

Hyeonjin Kang

Hoyeon Lee

Jungje Son

Yongseok Park

Jongho Bang

Kangjin Yoon

Jinhyoung Kim

Janghee Lee

Dohy Hong

Sangheon Pack

Chulki Lee

Disclosed is a fifth generation (5G) or sixth generation (6G) communication system for supporting higher data transmission rate. A method for providing an ultra-reliable and low-latency communication (URLLC) service in an ultra-reliable and low-latency communication function (URLLCF) of a mobile communication system is provided. The method includes receiving an end-to-end latency request message from an application function (AF) device, the latency request message including a latency requirement and at least one of generic public subscription identifier (GPSI) information of a specific user equipment (UE), data network name (DNN), or single-network slice selection assistance (S-NSSAI), performing a subscription procedure of URLLC service condition with a unified data management (UDM)/user data repository (UDR) device, obtaining location information of the UE, identifying whether the location information conforms to a range required by the URLLC service, configuring a policy and association satisfying a latency for the URLLC service to the UE, and providing a URLLC service notification to the AF based on the configuration.

Method and apparatus for service of ultra-reliable and low-latency communication in a mobile communication system

A method by a session management function (SMF) for session control in a mobile communication system for unmanned aerial service (UAS) communication is provided. The method includes receiving, from a first user equipment (UE), a protocol data unit (PDU) session establishment request message including a data network name (DNN) configured for UAS, a first UE identifier, and a second UE identifier for the UAS communication with the first UE, obtaining routing information of the second UE from a UAS traffic management (UTM) based on the PDU session establishment request message, establishing a PDU session between the first UE and the second UE based on the routing information, and transmitting, to the first UE, a PDU session setup response message including PDU session setup information.

Apparatus and method for management of routing information and session control for unmanned aerial system (UAS) communication

The present disclosure relates to: a communication technique merging IoT technology with a 5G communication system for supporting a data transmission rate higher than that of a 4G system; and a system therefor. The present disclosure can be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail, security- and safety-related services, and the like) on the basis of 5G communication technology and IoT-related technology. A terminal in a wireless communication system according to one embodiment of the present invention can select a server of an onboarding stand-alone non-public network (SNPN).

Method and apparatus retrieving and selecting server for terminal authentication and subscriber data transmission

The present disclosure relates to a communication technique that combines IoT technology with a 5th generation (5G) or pre-5G communication system for supporting a higher data transmission rate than a 4th generation (4G) communication system such as long term evolution (LTE), and to 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 and apparatus for controlling an access of a terminal in a wireless communication system that provides a private network slice may be provided.

Method for controlling access of terminal to private network

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. Disclosed are an apparatus and a method for providing time synchronization between wiredly or wirelessly connected terminals by expanding a function for supporting a Time Sensitive Network (TSN) in a 5G System (5GS) of 3Generation Partnership Project (3GPP).

Apparatus and method for transmitting synchronization information in communication system

The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). The disclosure relates to a method and an apparatus for authenticating an unmanned aerial service (UAS) terminal using a mobile communication system and authorizing a UAS in consideration of information about pairing between UAS terminals. According to a provided method, a UAS operator can authenticate a UAS terminal using a mobile communication system without any additional process and can control a UAS to be provided between an unmanned aerial vehicle (UAV) and a UAV controller (UAC) which are allowed by the operator.

Apparatus and method for authentication and authorization for unmanned aerial service in wireless communication system

The present invention relates to a communication system and method for merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system. The present invention provides a system and method by which a user equipment (UE) transmits, to an access and mobility management function (AMF), a first message including information related to a network slice in a first authentication, and receives, from the AMF, a third message including a result of a second authentication, wherein whether to require the second authentication is determined by the AMF based on the information and subscription information, and wherein the second authentication between the UE and a server is triggered based on the determination.

Method for requesting authentication between terminal and 3rd party server in wireless communication system, terminal therefor, and network slice instance management device

The disclosure provides a method, performed by a user equipment (UE), of processing a non-access stratum (NAS) message, the method including: receiving a paging request message from an access and mobility management function (AMF); transmitting a service request message to the AMF; receiving a service accept message from the AMF; receiving a session management message from a session management function (SMF); and after receiving the session management message, receiving a UE configuration update command message from the AMF.

Method and device for processing NAS message information in wireless communication system

The present invention defines signaling required for separating a network entity (NE) responsible for mobility management (MM) and session management (SM), which are main function of a control plane (CP) in a next generation (NextGen) mobile communication system, and presents a basic procedure for providing mobile communication services including the signaling. Therefore, complexity of core equipment responsible for the CP is reduced in order to implement a network slice function and provide various levels of mobility, and an effect of minimizing a signaling load therebetween can be obtain. In addition, it is possible to efficiently manage the resources of a base station (radio access network (RAN)) and a user plane network entity (UP NF).

Method and apparatus for operating wireless communication system having separated mobility management and session management

Provided is a method of providing an unmanned aerial system (UAS), the method including: performing an authorization procedure with respect to an unmanned aerial vehicle (UAV) and a UAV controller (UAC); after the authorization procedure is completed, receiving UAS serviceable area information from an unified data management (UDM) or a policy control function (PCF); and providing the received UAS serviceable area information to the UAV and the UAC via a base station.

UAS service control method and device using wireless communication system

Provided is a communication method performed by a user equipment (UE) to receive a paging message, the communication method including registering to a stand-alone non-public network (SNPN), transmitting, to a session management function (SMF) of the SNPN or an access and mobility management function (AMF) of the SNPN, a protocol data unit (PDU) session establishment request message for requesting subscription to a notification service for receiving a paging message of a public land mobile network (PLMN), registering to the PLMN through the SNPN and a non-3GPP inter-working function (N3IWF) of the PLMN, in a case where a paging event occurs when the UE is in an idle state in the PLMN, receiving the paging message from the AMF of the SNPN having received a notification message based on the notification service, and performing a service request procedure based on the paging message.

Paging method and device in wireless communication system

The present disclosure relates to a pre-5-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4-Generation (4G) communication system such as Long Term Evolution (LTE). According to an embodiment, a method and apparatus for selecting a serving network by a provisioning server in a wireless communication system comprises receiving, from a user equipment (UE), first stand-alone non-public network (SNPN) information including an identifier (ID) of at least one SNPN received by the UE and second SNPN information including an ID of an SNPN with which the UE is in onboarding process, receiving contractual relationship information related to the UE from a default credential server, and selecting a serving SNPN for the UE based on the first SNPN information, the second SNPN information, and the contractual relationship information.

Method and device for discovering and selecting network for provisioning UE subscriber data

Disclosed are a communication scheme and a system thereof for converging IoT technology and a 5G communication system for supporting a high data transmission rate beyond that of a 4G system. The disclosure can be applied to intelligent services (for example, services related to a smart home, smart building, smart city, smart car, connected car, health care, digital education, retail business, security, and safety) based on the 5G communication technology and the IoT-related technology. Disclosed is a method of performing authorization related to an unmanned aerial system (UAS) service in a wireless communication system.

Method and apparatus for performing authorization for unmanned aerial system service in wireless communication system

Disclosed is a 5G or pre-5G communication system for supporting a data transmission rate higher than that of a 4G communication system such as LTE. According to an embodiment of the present invention, a method of a terminal in a wireless mobile communication system comprises the steps of: receiving data network information including data network access permission region information and data network identification information; checking whether the terminal enters a data network access permission region, on the basis of the data network information; and performing a data network access procedure on the basis of the checking result.

Method and system for regional data network configuration in wireless communication network

A method and apparatus for discovering and selecting a network that provides connectivity for transmitting user subscription data is provided. A user equipment (UE) in a wireless communication system includes a transceiver and at least one processor configured to identify preconfigured first information comprising a first list, the first list comprising at least one identifier (ID) of at least one network group providing an initial access to a non-public network (NPN), receive, from at least one base station via the transceiver, second information comprising at least one second list, the at least one second list comprising at least one ID of at least one network group which is supported by the at least one base station and provides an initial access to the NPN, and select a network to be initially accessed from a network group corresponding to at least one ID included in the first list and the at least one second list, based on the first information and the second information.

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Seoul, South Korea

Sangjun Moon