公开(公告)号：US11122416B2

公开(公告)日：2021-09-14

申请号：US16749308

申请日：2020-01-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoyeon Lee ,  Jungshin Park ,  Sunghoon Kim

IPC: H04W8/08 ,  H04W8/06 ,  H04W76/10 ,  H04W88/06 ,  H04W88/16 ,  H04W84/04

Abstract: A pre-5th-Generation (5G) or 5G communication system for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE), in which a method performed by a user equipment (UE) includes transmitting, to a first base station (BS), a packet data network (PDN) connection request message receiving, from the first BS, information on a first single-network slice selection assistance information (S-NSSAI) selected by a combination of a packet data network gateway control plane entity (PGW-C) and a session management function (SMF) from among the UE's at least one subscribed S-NSSAI, transmitting, to a second BS, a registration request message including a requested NSSAI in which the first S-NSSAI is included, and receiving, from the second BS, a registration accept message including an allowed NSSAI in which a second S-NSSAI mapped to the first S-NSSAI is included.

公开(公告)号：US11115805B2

公开(公告)日：2021-09-07

申请号：US16595258

申请日：2019-10-07

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04M3/00 ,  H04W8/20 ,  H04W4/40

Abstract: A method for providing a vehicle-to-everything (V2X) service in a 5G mobile communication system. In accordance with an aspect of the disclosure, a method performed by a device for performing a network exposure function (NEF) in a communication system, the method comprising: receiving, from a server, a request message including request information related to service-specific information; changing data in a unified data repository (UDR) on the basis of the request message; and performing provisioning of the changed data to a user equipment (UE) via a policy control function (PCF) is provided.

公开(公告)号：US11076285B2

公开(公告)日：2021-07-27

申请号：US16595258

申请日：2019-10-07

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04M3/00 ,  H04W8/20 ,  H04W4/40

Abstract: A method for providing a vehicle-to-everything (V2X) service in a 5G mobile communication system. In accordance with an aspect of the disclosure, a method performed by a device for performing a network exposure function (NEF) in a communication system, the method comprising: receiving, from a server, a request message including request information related to service-specific information; changing data in a unified data repository (UDR) on the basis of the request message; and performing provisioning of the changed data to a user equipment (UE) via a policy control function (PCF) is provided.

公开(公告)号：US11069399B2

公开(公告)日：2021-07-20

申请号：US16840596

申请日：2020-04-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Changbum Kim ,  Sunghoon Kim ,  Seungyeon Kim

IPC: G11C11/408 ,  G11C11/4099 ,  G11C5/02 ,  H01L27/24

Abstract: A memory device including a first memory cell array including first memory cells stacked vertically on a first memory cell array region of a top surface of a substrate; a second memory cell array including second memory cells stacked vertically on a second memory cell array region of the top surface; first word lines coupled to the first memory cells and including a subset of first word lines and remaining first word lines; second word lines coupled to the second memory cells and including a subset of second word lines and remaining second word lines; and a row decoder, including a plurality of merge pass transistors each commonly connected to a respective one of the subset of first word lines and a respective one of the subset of second word lines, disposed in a region of the top surface between the first and second cell array regions.

公开(公告)号：US10911326B2

公开(公告)日：2021-02-02

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: G06F15/173 ,  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：US10827409B2

公开(公告)日：2020-11-03

申请号：US15275279

申请日：2016-09-23

Applicant: Samsung Electronics Co., Ltd

Inventor： Sunghoon Kim ,  Sung Hwan Won ,  Hwajin Cha ,  Songyean Cho

IPC: H04W36/38 ,  H04W36/00 ,  H04W36/14 ,  H04W8/06 ,  H04W36/12 ,  H04W60/00 ,  H04W36/08

Abstract: The present disclosure relates to a communication method and system for converging a 5 th-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 for a base station to perform communication in a wireless communication system includes transmitting an interface setup request message related to tracking area information to at least one mobility management entity (MME) in a first MME pool. The method includes identifying whether an interface setup response message related to the tracking area information is received from the at least one MME in the first MME pool, and storing mapping information between the tracking area information and the first MME pool if the interface setup response message is received.

公开(公告)号：US20200260521A1

公开(公告)日：2020-08-13

申请号：US16860624

申请日：2020-04-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunghoon Kim ,  Youngkyo Baek ,  Jungje Son

IPC: H04W76/27 ,  H04W4/70 ,  H04W76/38

Abstract: Disclosed is a method performed by a terminal in a wireless communication system, including identifying, by an access stratum (AS) layer of the terminal, release assistance information (RAI), transmitting, to a base station, a control message associated with a radio resource control (RRC) connection, the control message including the RAI identified by the AS layer of the terminal, and transmitting uplink data to the base station, wherein the RAI indicates that no further data transmission is required or a single downlink data transmission subsequent to the uplink data is required, and wherein the uplink data is transmitted to a user plane function (UPF) entity via the base station.

公开(公告)号：US10736012B2

公开(公告)日：2020-08-04

申请号：US16091831

申请日：2017-04-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sunghoon Kim ,  Sung Hwan Won ,  Hwajin Cha

IPC: H04W36/30 ,  H04W36/00 ,  H04W76/10 ,  H04W36/08 ,  H04W76/19

Abstract: Disclosed are a communication technique for merging, with IoT 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 can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services, and the like) on the basis of 5G communication technology and IoT related technologies. The present disclosure relates to a method by which a terminal receives a circuit switching (CS) service, and according to the present disclosure, the method by which a terminal receives a CS service, comprises the steps of: transmitting a CS fallback (CSFB) request to a mobility management entity (MME) through a first base station in order to use the CS service; detecting the failure of a radio resource connection to the first base station; and transmitting, to a second base station, a radio resource re-establishment related message including a CSFB indicator for identifying the CSFB request.

公开(公告)号：US10735941B2

公开(公告)日：2020-08-04

申请号：US15722410

申请日：2017-10-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungje Son ,  Sunghoon Kim ,  Youngkyo Baek ,  Hoyeon Lee

IPC: H04W36/00 ,  H04W8/08 ,  H04W8/26 ,  H04W36/12

Abstract: A communication method of a mobility management (MM) function is provided. The communication method includes receiving, from a terminal, a signaling message including first information for determining a session management (SM) function to transmit the signaling message, determining an SM function based on the first information, and transmitting the signaling message to the determined SM function.

公开(公告)号：US10652098B2

公开(公告)日：2020-05-12

申请号：US16012175

申请日：2018-06-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunghoon Kim

IPC: H04L12/24 ,  G06F9/54

Abstract: First and second network nodes and methods thereof are provided. The method for the first network node to manage a second network node in a mobile communication system includes receiving, from a plurality of second network nodes, application programming interface (API) information related to each of the plurality of second network nodes, composing a plurality of second network node chainings based on the API information, selecting, when an API request is received from an external server, one of the plurality of second network node chainings for supporting the API request, and transmitting the API request to a second network node included in the selected second network node chaining.