公开(公告)号：US20240169138A1

公开(公告)日：2024-05-23

申请号：US18465529

申请日：2023-09-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunghoon KIM ,  Kiwon KIM

IPC: G06F30/398 ,  G06F30/392 ,  G06F30/394

CPC classification number: G06F30/398 ,  G06F30/392 ,  G06F30/394

Abstract: A method of designing a layout of a semiconductor device includes receiving an input layout of the device, scoring the input layout, determining whether to rearrange at least one device of the semiconductor device based on the scoring, and generating an output layout based on a rearrangement. The scoring includes calculating a first area occupied by one or more devices included in the semiconductor device in the input layout, calculating a second area of a manufacturing process based on a design rule for the one or more devices and the first area, calculating a void area of the input layout based on the first area and the second area, and calculating a score of the input layout based on the void area.

公开(公告)号：US20230039507A1

公开(公告)日：2023-02-09

申请号：US17721574

申请日：2022-04-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Changbum KIM ,  Sunghoon KIM

IPC: H01L27/11573 ,  G11C16/24 ,  H01L27/11556 ,  H01L27/11529 ,  H01L27/11582

Abstract: A semiconductor device includes a cell region and a peripheral circuit region. The cell region includes gate electrode layers stacked on a substrate, channel structures extending in a first direction, extending through the gate electrode layers, and connected to the substrate, and bit lines extending in a second direction and connected to the channel structures above the gate electrode layers. The peripheral circuit region includes page buffers connected to the bit lines. Each page buffer includes a first and second elements adjacent to each other in the second direction and sharing a common active region between a first gate structure of the first element and a second gate structure of the second element in the second direction. Boundaries of the common active region include an oblique boundary extending in an oblique direction forming an angle between 0 and 90 degrees with the second direction.

公开(公告)号：US20230017686A1

公开(公告)日：2023-01-19

申请号：US17953763

申请日：2022-09-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunghoon KIM ,  Jungshin PARK ,  Hoyeon LEE ,  Jungje SON

IPC: H04W4/44 ,  H04W4/06 ,  H04W28/02 ,  H04W8/00 ,  H04W8/06 ,  H04W4/46

Abstract: A method, performed by an access and mobility management function (AMF), of providing information for a vehicle-to-everything (V2X) service is provided. The method includes receiving, from a user equipment (UE), a registration request message including information indicating that the UE is a V2X terminal, selecting, based on the registration request message, a policy control function (PCF) supporting the V2X service, receiving V2X policy information from the selected PCF, and providing the V2X policy information to a base station.

公开(公告)号：US20220345442A1

公开(公告)日：2022-10-27

申请号：US17755617

申请日：2020-11-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jicheol LEE ,  Sunghoon KIM

IPC: H04L61/4511 ,  H04L61/2517 ,  H04L67/147

Abstract: The present disclosure relates to a device and method for providing a terminal with information of a server in a communication system and, more specifically, to a device and method for providing a terminal with information of an application server in a mobile communication system. According to an embodiment of the present disclosure, a terminal may receive, from a 5G system according to a location of the terminal, an address of a DNS server to access, and receive, from a 5GS, regional information or zone information (hereinafter, referred to as an edge computing service zone ID (ESZI)) which can be used when a query is transmitted to the DNS server. When transmitting a DNS query to the corresponding DNS server, the terminal may include the ESZI in the DNS query and transmit same, and the DNS server having received the DNS query may search for an edge application server operating in an edge computing environment suitable for (or close to) a current location of the terminal, determine an address of the edge application server, and respond to the terminal. Accordingly, the terminal may access an edge application server that is closest to or most suitable for the current location of the terminal, and use an edge computing service.

公开(公告)号：US20220337995A1

公开(公告)日：2022-10-20

申请号：US17753541

申请日：2020-09-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Youngkyo BAEK ,  Sunghoon KIM

IPC: H04W8/20 ,  H04W8/02 ,  H04W60/00 ,  H04W12/06

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, according to various embodiments of the present disclosure, an operating method of a network exposure function (NEF) in a wireless communication system is provided. The method includes receiving a Nnef_EventExposure_subscribe request message including a first non-subscription registration identifier (ID) from an application function (AF), transmitting a Namf_EventExposure_subscribe request message including the first non-subscription registration ID to a default unified data management (UDM), receiving a Namf_EventExposure_subscribe response message including a subscription correlation ID from the default UDM, transmitting a Nnef_EventExposure_subscribe response message including the subscription correlation ID to the AF, receiving a Namf_EventExposure_Notify message including a second non-subscription registration ID from the default UDM, and transmitting a Nnef_EventExposure_Notify message including the second non-subscription registration ID to the AF.

公开(公告)号：US20210352465A1

公开(公告)日：2021-11-11

申请号：US17385725

申请日：2021-07-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hoyeon LEE ,  Sunghoon KIM ,  Jungshin PARK ,  Jungje SON ,  Yoonseon HAN

IPC: 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：US20210307089A1

公开(公告)日：2021-09-30

申请号：US17211644

申请日：2021-03-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyesung KIM ,  Sunghoon KIM ,  Jicheol LEE

IPC: H04W76/11 ,  H04W76/12 ,  H04W80/10 ,  H04W4/50

Abstract: According to an embodiment, a method of a user equipment (UE) in a communication system supporting an edge computing service using an edge data network including a first server providing, to the UE, first configuration information for application data traffic and a second server exchanging, with the UE, the application data traffic comprises transmitting a service provisioning request to a third server providing second configuration information for a connection with the first server and receiving, from the third server, a service provisioning response including network identification information related to a list of the first server or the second server in response to transmitting the service provisioning request.

公开(公告)号：US20210282012A1

公开(公告)日：2021-09-09

申请号：US17328453

申请日：2021-05-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jicheol LEE ,  Sunghoon KIM ,  Sangsoo JEONG

IPC: H04W12/06 ,  H04L29/06 ,  H04L9/32 ,  H04W12/08 ,  H04W12/63

Abstract: The disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a data transmission rate higher than that of a 4th generation (4G) system, such as long-term evolution (LTE). The disclosure relates to authentication and authorization for edge computing applications, and an operation method of a user equipment (UE) in a wireless communication system. The method may include transmitting, to a server, a first message including at least one of information related to the UE or a type of user agent, performing an authentication procedure for an edge computing service according to an authentication method determined based on the first message, receiving a second message indicating authority granted to the edge computing service, based on an authentication code generated by the server according to the performed authentication procedure, and using the edge computing service in a range corresponding to the granted authority.

公开(公告)号：US20210243686A1

公开(公告)日：2021-08-05

申请号：US17237689

申请日：2021-04-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngkyo BAEK ,  Sunghoon KIM ,  Hoyeon LEE ,  Jungje SON

IPC: H04W48/18 ,  H04W16/14 ,  H04W72/02 ,  H04W28/08 ,  H04W48/06

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 performed by an access network entity in a wireless communication system includes receiving, from a terminal in the wireless communication system, a first message including first information for identifying an AMF, the first information including an AMF set identifier and an AMF identifier; selecting an AMF set based on the AMF set identifier; selecting an AMF from the selected AMF set; and transmitting, to the terminal, a second message as a response to the first message. The AMF set includes a plurality of AMFs based on network slices the AMFs each support, and the AMF set identifier is an identifier of the AMF set, and the AMF identifier is an identifier of an AMF within the AMF set.

公开(公告)号：US20210168901A1

公开(公告)日：2021-06-03

申请号：US16492354

申请日：2018-03-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunghoon KIM ,  Youngkyo BAEK ,  Jungje SON ,  Hoyeon LEE

IPC: H04W76/38 ,  H04W76/25 ,  H04W76/27 ,  H04W48/16 ,  H04W8/08

Abstract: The present disclosure relates to a communication technique for converging an IoT technology with a 5G communication system for supporting a higher data transfer rate beyond a 4G system, and a system therefor. The present disclosure can be applied to an intelligent service (e.g. a smart home, a smart building, a smart city, a smart car or connected car, healthcare, digital education, a retail business, a security and safety-related service, etc.) on the basis of a 5G communication technology and an IoT-related technology. The present disclosure provides a method wherein, after a MICO mode terminal establishes a connection and transmits data, the MICO mode terminal can be kept in a connected mode state, rather than entering an idle mode, in order to provide for a case where slightly delayed response traffic occurs according to the type of application or service.