公开(公告)号：US20240224147A1

公开(公告)日：2024-07-04

申请号：US18399928

申请日：2023-12-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jicheol LEE ,  Hyesung KIM

IPC: H04W36/14 ,  H04W36/00

CPC classification number: H04W36/142 ,  H04W36/0022 ,  H04W84/042

Abstract: The disclosure relates to a fifth generation (5G) or sixth generation (6G) communication system for supporting a higher data transmission rate. A method performed by a visited-session management function (V-SMF) in a visited public land mobile network (VPLMN) includes receiving, from an access and mobility management function (AMF) in the VPLMN, a protocol data unit (PDU) session create request message including an indicator for allowing home-routed session breakout (HR-SBO) and an identifier (ID) of the VPLMN after an inter-public land mobile network (PLMN) handover is performed, transmitting, to a home-SMF (H-SMF) in a home PLMN (HPLMN), a PDU session update request message including the ID of the VPLMN and an HR-SBO request message, and receiving, from the H-SMF, a PDU session update response message including an authorization result for the HR-SBO.

公开(公告)号：US20240056897A1

公开(公告)日：2024-02-15

申请号：US18446848

申请日：2023-08-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyesung KIM ,  Jicheol LEE

IPC: H04W28/22 ,  H04L67/141

CPC classification number: H04W28/22 ,  H04L67/141

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a first session management function (SMF) entity includes receiving, from a second SMF entity, a request message for a protocol data unit (PDU) session associated with a home routed (HR) local session, receiving, from a unified data management (UDM) entity, information on an aggregated maximum bit rate (AMBR) for the HR local session, receiving, from a policy control function (PCF) entity, an authorized AMBR of the HR local session generated based on the information on the AMBR, and transmitting, to the second SMF, a response message including the authorized AMBR.

公开(公告)号：US20230148189A1

公开(公告)日：2023-05-11

申请号：US17912361

申请日：2021-03-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jicheol LEE ,  Sangsoo JEONG ,  Sunghoon KIM

IPC: H04W64/00 ,  H04W76/28 ,  H04W24/02

CPC classification number: H04W64/00 ,  H04W76/28 ,  H04W24/02

Abstract: The present disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a data transmission rate higher than that of a post-4th generation (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.

公开(公告)号：US20230116776A1

公开(公告)日：2023-04-13

申请号：US17913653

申请日：2021-03-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jicheol LEE ,  Sangsoo JEONG

IPC: H04W76/25 ,  G01S5/00 ,  H04W64/00

Abstract: 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.

公开(公告)号：US20230116405A1

公开(公告)日：2023-04-13

申请号：US17961791

申请日：2022-10-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jicheol LEE ,  Hyesung KIM

IPC: H04L67/141

Abstract: The disclosure relates to a 5G communication system communication scheme and a system thereof to support a higher data rate than that of the 4G system. In a wireless communication system, a method is provided that is performed by a first entity configured to manage a protocol data unit session in a wireless communication system that includes receiving, from a second entity, a session management-related request message including a visited session breakout (VSBO) allowed indicator; determining whether to create a VSBO session based on the session management-related request message; transmitting a session create request message to a third entity; and receiving, from the third entity, a session create response message including whether to allow a VSBO.

公开(公告)号：US20230077340A1

公开(公告)日：2023-03-16

申请号：US17796777

申请日：2021-02-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yoonseon HAN ,  Sunghoon KIM ,  Jungshin PARK ,  Jicheol LEE ,  Sangsoo JEONG

IPC: H04L43/06 ,  H04L41/147 ,  H04L41/5051 ,  H04L43/55 ,  H04L65/40 ,  H04L67/51

Abstract: 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.

公开(公告)号：US20230062452A1

公开(公告)日：2023-03-02

申请号：US17799823

申请日：2021-02-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyesung KIM ,  Jicheol LEE ,  Sunghoon KIM

IPC: H04W76/15 ,  H04W48/18 ,  H04W60/04 ,  H04W48/16 ,  H04W28/08

Abstract: 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.

公开(公告)号：US20230032185A1

公开(公告)日：2023-02-02

申请号：US17791653

申请日：2021-01-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jicheol LEE ,  Sunghoon KIM

IPC: H04W8/20 ,  H04L67/51 ,  H04W60/00

Abstract: 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.

公开(公告)号：US20220400358A1

公开(公告)日：2022-12-15

申请号：US17775485

申请日：2020-11-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungje SON ,  Youngkyo BAEK ,  Jicheol LEE

IPC: H04W4/06 ,  H04W76/10

Abstract: The disclosure relates to a 5th Generation (5G) or pre-5G communication system for supporting a higher data transfer rate than a 4th generation (4G) communication system such as Long Term Evolution (LTE). According to various embodiments of the disclosure, a method for operating an Access and Mobility Management Function (AMF) node in a wireless communication system is provided. The method includes receiving an N2 Multimedia Broadcast Service (MBS) Protocol Data Unit (PDU) session setup request message for establishing an MBS session from a Session Management Function (SMF) node, transmitting the N2 MBS PDU session setup request message to a base station, receiving an N2 MBS PDU session setup response message from the base station, and transmitting the N2 MBS PDU session setup response message to the SMF node.

公开(公告)号：US20220386100A1

公开(公告)日：2022-12-01

申请号：US17642094

申请日：2020-08-26

Applicant: Samsung Electronics Co. Ltd.

Inventor： Jicheol LEE ,  Sangsoo JEONG ,  Youngkyo BAEK

IPC: H04W8/06 ,  H04M15/00 ,  H04W8/04

Abstract: Provided are a method and apparatus for providing a policy of a user equipment in a wireless communication system, and an operating method of a visited-policy control function (V-PCF) of a visited public land mobile network (PLMN) providing a policy for processing traffic of a user equipment in a wireless communication system, the operating method includes: transmitting an indicator requesting transmission or allowance of transmission of a visited user equipment route selection policy (V-URSP) of the V-PCF to a home-policy control function (H-PCF) of a home PLMN; receiving, from the H-PCF, an indicator indicating whether transmission of the V-URSP of the V-PCF is allowed; and receiving a home user equipment route selection policy (H-URSP) from the H-PCF.