公开(公告)号：US20220084959A1

公开(公告)日：2022-03-17

申请号：US17218230

申请日：2021-03-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Changbum Kim ,  Sunghoon Kim ,  Daeseok Byeon

IPC: H01L23/60 ,  H01L27/092 ,  H01L23/528

Abstract: A semiconductor device includes a gate line extending in a first direction, parallel to an upper surface of a semiconductor substrate; a first active region including a first channel region disposed below the gate line and including a first conductivity-type impurity; a second active region disposed to be separated from the first active region in the first direction, including a second channel region disposed below the gate line, and including the first conductivity-type impurity; and a plurality of metal wirings disposed at a first height level above the semiconductor substrate, wherein at least one metal wiring, among the plurality of metal wirings, is directly electrically connected to the first active region, no metal wirings at the first height level are electrically connected to the second active region, and at least one metal wiring, among the plurality of metal wirings, is connected to receive a signal applied to the gate line.

公开(公告)号：US11212866B2

公开(公告)日：2021-12-28

申请号：US16860624

申请日：2020-04-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunghoon Kim ,  Youngkyo Baek ,  Jungje Son

IPC: H04W76/00 ,  H04W76/27 ,  H04W76/38 ,  H04W4/70

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：US11206703B2

公开(公告)日：2021-12-21

申请号：US16716226

申请日：2019-12-16

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W76/14 ,  H04W4/06 ,  H04W4/44 ,  H04W4/46 ,  H04W4/38 ,  H04W4/02

Abstract: A terminal operation method for providing vehicle communication services. The operation method includes obtaining broadcast information broadcast by a plurality of external terminals, identifying locations of the plurality of external terminals with respect to the terminal, based on the obtained broadcast information, and selecting at least one terminal of the plurality of external terminals as a unicast target terminal, based on the identified locations.

公开(公告)号：US11206697B2

公开(公告)日：2021-12-21

申请号：US16868996

申请日：2020-05-07

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W4/00 ,  H04W76/10 ,  H04W48/16 ,  H04W72/04 ,  H04W76/30 ,  H04W48/18

Abstract: The present disclosure relates to a communication scheme and system for converging a 5th generation (5G) communication system for supporting a data rate higher than that of a 4th generation (4G) system with an internet of things (IoT) technology. The present disclosure is applicable to intelligent services (e.g., smart homes, smart buildings, smart cities, smart cars, connected cars, health care, digital education, retails, and security and safety-related services) based on the 5G communication technology and the IoT-related technology. The present disclosure provides a method for managing a data transmission connection of a PDU session for data communication between a terminal and a network based on a determination made by the network in a mobile communication system.

公开(公告)号：US11153785B2

公开(公告)日：2021-10-19

申请号：US16593501

申请日：2019-10-04

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W4/00 ,  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：US11146910B2

公开(公告)日：2021-10-12

申请号：US16356501

申请日：2019-03-18

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W24/00 ,  H04W4/02 ,  H04W48/16 ,  H04W8/02 ,  H04W64/00 ,  H04W60/02

Abstract: A communication technique of fusing a fifth generation (5G) communication for supporting higher data transmission rate beyond a fourth generation (4G) system with an Internet of things (IoT) technology and a system thereof is provided. The technique may be applied to an intelligent service (smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security and safety related service, or the like) based on the 5G communication technology and the IoT related technology. A method is provided for effectively managing a registration state for a terminal in a 5G core network such as an access and mobility management function (AMF) in a situation of accessing a 5G network via a non-3rd generation partnership project (3GPP) access.

公开(公告)号：US10993178B2

公开(公告)日：2021-04-27

申请号：US16741034

申请日：2020-01-13

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04B1/16 ,  H04W48/18 ,  H04W16/14 ,  H04W72/02 ,  H04W28/08 ,  H04W48/06 ,  H04W8/02 ,  H04W48/16 ,  H04W76/10

Abstract: The present disclosure relates to a communication technique of fusing a 5G communication system for supporting higher data transmission rate beyond a 4G system with an IoT technology and a system thereof, and provides an intelligent service based on the 5G communication technology and the IoT related technology. A method of a terminal in a wireless communication system includes receiving, from an AMF, a first message including first information for identifying the AMF, the first information being assigned upon a successful registration to a first access; determining whether a second access is located in a same PLMN of the first access; and transmitting, to an access network entity of the second access, a second message requesting registration to the second access and including second information for identifying the AMF, in case that the second access is located in the same PLMN of the first access.

公开(公告)号：US10952046B2

公开(公告)日：2021-03-16

申请号：US16377061

申请日：2019-04-05

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04W4/40 ,  H04W60/00 ,  H04W4/70 ,  H04W4/42 ,  H04W76/15 ,  H04L12/24 ,  H04W60/04 ,  H04W88/06

Abstract: Provided are a communication method and system that combine the 5G communication system and the IoT technology to support a higher data rate after the 4G system. Based on the 5G communication technology and IoT technology, the disclosure can be applied to various intelligent services (e.g., smart home, smart building, smart city, smart or connected, car, healthcare, digital education, retail business, and security and safety service). The disclosure relates to a method and apparatus for terminating a cellular network connection to a terminal without authentication. The disclosure relates to a method and system for providing a vehicle communication service in the 3GPP system.

公开(公告)号：US10924975B2

公开(公告)日：2021-02-16

申请号：US15763386

申请日：2016-09-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngkyo Baek ,  Sung Hwan Won ,  Sunghoon Kim ,  Songyean Cho

IPC: H04W40/22 ,  H04W8/20 ,  H04W88/04 ,  H04W12/00 ,  H04L29/06 ,  H04W12/06 ,  H04W8/24 ,  H04W76/10 ,  H04L29/12 ,  H04W8/00

Abstract: The present disclosure relates to a communication technique for converging, with an IoT technology, a 5G communication system for supporting a higher data transmission rate than a 4G system, and a system therefor. The present disclosure may be applied to intelligent services, such as smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, and security and safety related services, on the basis of 5G communications technologies and IoT-related technologies. More specifically, a method for operating relay user equipment (UE) in a mobile communication system of the present invention comprises the steps of: transmitting, to a mobility management entity (MME) connected to relay UE, a remote UE report message comprising remote UE information on remote UE accessing a network via the relay UE; and receiving, from the MME, a response message corresponding to the remote UE report message.

公开(公告)号：US10863416B2

公开(公告)日：2020-12-08

申请号：US16368045

申请日：2019-03-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngkyo Baek ,  Sunghoon Kim ,  Jungje Son

IPC: H04W48/02 ,  H04W36/00 ,  H04W60/00 ,  H04W8/08 ,  H04W88/16

Abstract: A method and an apparatus for terminating a cellular network connection of a terminal that is connected without authentication are provided. The disclosure relates to a communication technique and a system for fusing a 4th generation (4G) system and a 5th generation (5G) communication system to support higher data rates, which is subsequent to the 4G system, with Internet-of-things (IoT) technology. The disclosure may be applied to intelligent services (e.g., smart home, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail business, security and safe-related services, or the like) based on 5G communication technology and IoT-related technology.