公开(公告)号：US20240073733A1

公开(公告)日：2024-02-29

申请号：US18095622

申请日：2023-01-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Younggyoun MOON ,  Dongmyung KIM ,  Sunghwan KIM ,  Yoonseon HAN

IPC: H04W28/02 ,  H04W24/08

CPC classification number: H04W28/0236 ,  H04W24/08

Abstract: Disclosed is a 5G or 6G communication system to be provided for supporting higher data rates beyond a 4G communication system such as LTE. In particular, a method performed by a first device in a communication system is disclosed, and includes detecting a need to update a traffic processing rule in a second device processing traffic together with the first device; determining whether to update the traffic processing rule to be used in the second device based on performance information of the first device and performance profile information of the second device; and delivering information related to the update of the traffic processing rule to the second device based on the determination.

公开(公告)号：US20230147409A1

公开(公告)日：2023-05-11

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 ,  H04L12/54 ,  H04L69/322 ,  H04B7/06 ,  H04W24/10

CPC classification number: H04W48/18 ,  H04L12/56 ,  H04L69/322 ,  H04B7/0626 ,  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：US20230021988A1

公开(公告)日：2023-01-26

申请号：US17758396

申请日：2020-12-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jungshin PARK ,  Sangjun MOON ,  Youngkyo BAEK ,  Yoonseon HAN

IPC: H04W12/08 ,  H04W60/00 ,  H04W48/08 ,  H04W48/16

Abstract: 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.

公开(公告)号：US20220408293A1

公开(公告)日：2022-12-22

申请号：US17774349

申请日：2020-11-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yoonseon HAN ,  Jungshin PARK

IPC: H04W24/10 ,  H04L41/14

Abstract: 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 home, smart building, smart city, smart car or connected car, healthcare, digital education, retail, security, and safety-related services, and the like) on the basis of 5G communication technology and IoT-related technology. An NWDAF according to an embodiment of the disclosure transmits analytics information or prediction information related to wireless access technology and a frequency band and, additionally, provides information for identifying service demand levels of each terminal. Therefore, a network operator or an entity in charge of same can cause terminals to use a specific wireless access technology or frequency band. Thus, the operator can reduce the power consumed by unnecessary base stations or resources, or can maximize the quality of service experienced by a user through a predicted result.

公开(公告)号：US20210212069A1

公开(公告)日：2021-07-08

申请号：US17141718

申请日：2021-01-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangjun MOON ,  Kisuk KWEON ,  Yoonseon HAN

IPC: H04W72/04 ,  H04W72/06 ,  H04W72/08 ,  H04W72/10

Abstract: A method and an apparatus for supporting TSN in a wireless communication network are disclosed. The method for supporting fully-distributed time-sensitive networking (TSN) by a user plane function in a mobile communication system includes receiving a first status frame through a user equipment (UE) connected to a first TSN node, the first status frame including at least one of information about the first TSN node, information about a second TSN node for transmitting a data frame, stream information for transmitting data, and accumulated latency information; transmitting an update request for service quality (QoS) setup to a TSN application function (TSN AF) through a PDU session update procedure for the UE based on the received first status frame; and updating the first status frame upon receiving QoS setup information from the TSN AF, wherein the QoS setup information may include at least one of accumulated latency designated by the TSN AF, the status of the first TSN node, and the status of the second TSN node.

公开(公告)号：US20200053816A1

公开(公告)日：2020-02-13

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：US20230388860A1

公开(公告)日：2023-11-30

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

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.

公开(公告)号：US20230077354A1

公开(公告)日：2023-03-16

申请号：US17904218

申请日：2021-01-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangjun MOON ,  Yoonseon HAN

IPC: H04W28/02

Abstract: The present disclosure relates to a 5G or pre-5G communication system for supporting a higher data transmission rate than a 4G communication system such as LTE. The present invention relates to a method for an application function (AF) entity for time sensitive communication (TSC) in a wireless communication system, the method comprising the steps of: obtaining first delay-related information on a time sensitive network (TSN); obtaining second delay-related information on a 5th generation system (5GS); and transmitting, to a policy control function (PCF) entity, a quality of service (QoS)-related request based on the first delay-related information and the second delay-related information.

公开(公告)号：US20220312205A1

公开(公告)日：2022-09-29

申请号：US17700832

申请日：2022-03-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungshin PARK ,  Yoonseon HAN ,  Sangjun MOON

IPC: H04W12/065 ,  H04W76/10 ,  H04B7/185

Abstract: A method and apparatus for supporting authentication of an unmanned aerial vehicle (UAV) in a wireless communication system, the method performed by an access and mobility management function (AMF) in a wireless communication system supporting authentication of an unmanned aerial system (UAS) including at least one of an UAV or an unmanned aerial vehicle controller (UAVC) is provided. The method includes receiving, from the UAS, a packet data unit (PDU) session establishment request including information associated with the UAV for the authentication and connection establishment, selecting, based on the information associated with the UAV, a session management function (SMF) supporting an authentication related function for the UAS, and transmitting, to the selected SMF, the PDU session establishment request.

公开(公告)号：US20220124862A1

公开(公告)日：2022-04-21

申请号：US17310100

申请日：2020-02-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyungjoo SUH ,  Kisuk KWEON ,  Sunghoon KIM ,  Sangjun MOON ,  Yoonseon HAN

IPC: H04W76/25 ,  H04W68/00 ,  H04W60/04

Abstract: 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.