公开(公告)号：US11743823B2

公开(公告)日：2023-08-29

申请号：US17232134

申请日：2021-04-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yoonseon Han ,  Sunghoon Kim ,  Sangjun Moon ,  Jungshin Park ,  Jungje Son ,  Hoyeon Lee

IPC: H04W52/02 ,  H04W60/00 ,  H04W16/18 ,  H04W76/27 ,  H04W24/02 ,  H04W8/22 ,  H04W84/04 ,  H04W88/02

CPC classification number: H04W52/0235 ,  H04W8/22 ,  H04W16/18 ,  H04W24/02 ,  H04W60/00 ,  H04W76/27 ,  H04W84/042 ,  H04W88/02

Abstract: A communication technique of integrating 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) with an IoT technology, and a system thereof. The disclosure may be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car, or a connected car, health care, digital education, retails, security and a safety related service, and the like) based on the 5G communication technology and the IoT related technology. According to various embodiments, a device and a method for optimizing mobile initiated communication only (MICO) mode related parameter values for reducing power consumption of a terminal in a mobile communication system.

公开(公告)号：US11510271B2

公开(公告)日：2022-11-22

申请号：US16539919

申请日：2019-08-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungje Son ,  Sunghoon Kim ,  Kisuk Kweon ,  Hoyeon Lee ,  Yoonseon Han

IPC: H04W76/25 ,  H04W76/30

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. The present invention provides a method of a SMF entity in a wireless communication system. The method comprises identifying whether to deactivate an UP connection of a first PDU session of one or more established PDU sessions, identifying whether the first PDU session supports an UP optimization based on the identification, and transmitting, to an AMF entity, a first message for deactivating the UP connection.

公开(公告)号：US11184748B2

公开(公告)日：2021-11-23

申请号：US16834798

申请日：2020-03-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoyeon Lee ,  Sunghoon Kim ,  Yoonseon Han

IPC: H04W76/11 ,  H04W8/24 ,  H04W4/46 ,  H04W4/70 ,  H04W4/44 ,  H04W4/40 ,  H04W8/22 ,  H04W76/14

Abstract: A method, performed by a first user equipment (UE), of performing unicast communication includes transmitting a direct communication request message, generating a profile for a PC5 unicast link, receiving, from a second UE, a response message based on a result of establishment of the PC5 unicast link; and transmitting, to the second UE, a data message over the PC5 unicast link based on the response message, wherein the profile includes at least one of a Layer-2 identifier (ID) of the first UE, an application layer ID of the first UE, a Layer-2 ID of the second UE, an application layer ID of the second UE, PC5 5th generation (5G) Quality of Service (QoS) Indicator (PQI), or PC5 QoS Flow identifier (PFI) associated with the PQI.

公开(公告)号：US20190356558A1

公开(公告)日：2019-11-21

申请号：US16417983

申请日：2019-05-21

Applicant: Samsung Electronics Co.. Ltd.

Inventor： Yoonseon Han ,  Sunghoon Kim ,  Youngkyo Baek ,  Kyungjoo Suh ,  Jungje Son ,  Hoyeon Lee

IPC: H04L12/24 ,  H04L29/08

Abstract: Disclosed is a method of adding a type of network-related analysis information provided by a network data analytics function (NWDAF), including: receiving, by the NWDAF, an analytic information addition request requesting addition of new network-related analytic information, and transmitting, from the NWDAF, a response message including information about whether the new network-related analytic information has been added, in response to the analytic information addition request, wherein the network-related analytic information is obtained by analyzing information collected from at least one entity in a network and the analytic information addition request includes information about a definition of the new network-related analytic information.

公开(公告)号：US12219402B2

公开(公告)日：2025-02-04

申请号：US18449289

申请日：2023-08-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kisuk Kweon ,  Sunghoon Kim ,  Jungje Son ,  Hoyeon Lee ,  Yoonseon Han

IPC: H04W28/18

Abstract: A method of performing communication, by a network exposure function (NEF), in a wireless communication system is provided. The method includes receiving a connection establishment request from a session management function (SMF), based on a protocol data unit (PDU) session establishment procedure performed between the SMF and a user equipment (UE), performing a non-internet protocol (IP) data delivery (NIDD) configuration procedure according to NIDD configuration information included in the connection establishment request, based on whether the NIDD configuration procedure is previously performed on the UE between the NEF and an application function (AF), establishing connection between the SMF and the NEF, and transmitting a connection establishment response to the SMF.

公开(公告)号：US12150047B2

公开(公告)日：2024-11-19

申请号：US18153668

申请日：2023-01-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungshin Park ,  Yoonseon Han ,  Sangsoo Jeong

IPC: H04W48/18 ,  H04B7/06 ,  H04L12/54 ,  H04L69/322 ,  H04W24/10

Abstract: Disclosed is a 5th generation (5G) or a pre-5G communication system provided to support a higher data transmission rate than that of post-4th generation (4G) communication systems, such as long term evolution (LTE). A method of operating a network node in a wireless communication system is provided. The method includes receiving, from a plurality of first network nodes, network data, generating first recommendation operation information for a second network node based on the network data, and transmitting, to the second network node, a first analysis result message including the first recommendation operation information.

公开(公告)号：US11929827B2

公开(公告)日：2024-03-12

申请号：US17303166

申请日：2021-05-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangjun Moon ,  Yoonseon Han ,  Sangsoo Jeong

IPC: H04J3/06 ,  H04W8/24 ,  H04W56/00

CPC classification number: H04J3/0667 ,  H04J3/0644 ,  H04W8/24 ,  H04W56/001

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. 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 3rd. Generation Partnership Project (3GPP).

公开(公告)号：US11825400B2

公开(公告)日：2023-11-21

申请号：US17282874

申请日：2019-09-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yoonseon Han ,  Sunghoon Kim ,  Hoyeon Lee ,  Kisuk Kweon ,  Jungshin Park ,  Jungje Son

IPC: H04W40/24

CPC classification number: H04W40/248

Abstract: Provided are a method and apparatus for supporting migration of mobile edge computing in a wireless communication system. A method, performed by a Session Management Function (SMF), of controlling a path between an Application function (AF) and a user equipment in a wireless communication system includes: receiving, from the AF, an AF request message including information indicating whether User Plane Function (UPF) modification is allowed; determining whether a modification of a UPF in the path between the AF and the user equipment is required; transmitting a notification including information associated with the modification of a UPF to the AF, based on a result of the determining whether the modification of the UPF is required; determining whether to wait for reception of a response message from the AF for a certain period of time, based on the information indicating whether UPF modification is allowed; and controlling a modification of the path between the AF and the user equipment, the path including the UPF, based on a result of the determining whether to wait.

公开(公告)号：US11800394B2

公开(公告)日：2023-10-24

申请号：US17267779

申请日：2019-08-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yoonseon Han ,  Sunghoon Kim ,  Jungshin Park ,  Jungje Son

IPC: H04W28/02 ,  H04W28/08 ,  H04W72/21

CPC classification number: H04W28/0236 ,  H04W28/0858 ,  H04W28/0967 ,  H04W72/21

Abstract: A method of generating an uplink classifier (UL CL) via a session management function (SMF) includes: requesting a network data connection and analysis function (NWDAF) to provide data related to the UL CL for controlling a flow of network traffic; receiving the data related to the UL CL from the NWDAF; selecting at least one of a plurality of user plane functions (UPFs) based on the received data related to the UL CL; and creating the UL CL in the selected at least one UPF.

公开(公告)号：US11729671B2

公开(公告)日：2023-08-15

申请号：US17503705

申请日：2021-10-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kisuk Kweon ,  Sunghoon Kim ,  Jungje Son ,  Hoyeon Lee ,  Yoonseon Han

IPC: H04W4/00 ,  H04W28/18

CPC classification number: H04W28/18

Abstract: A method of performing communication, by a network exposure function (NEF), in a wireless communication system is provided. The method includes receiving a connection establishment request from a session management function (SMF), based on a protocol data unit (PDU) session establishment procedure performed between the SMF and a user equipment (UE), performing a non-internet protocol (IP) data delivery (NIDD) configuration procedure according to NIDD configuration information included in the connection establishment request, based on whether the NIDD configuration procedure is previously performed on the UE between the NEF and an application function (AF), establishing connection between the SMF and the NEF, and transmitting a connection establishment response to the SMF.