知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

19 records (took 0.019 seconds)

    ELECTRONIC DEVICE FOR PERFORMING EDGE COMPUTING SERVICE AND OPERATION METHOD OF ELECTRONIC DEVICE
    11.
    发明公开
    ELECTRONIC DEVICE FOR PERFORMING EDGE COMPUTING SERVICE AND OPERATION METHOD OF ELECTRONIC DEVICE 审中-公开

    公开(公告)号：US20230300107A1

    公开(公告)日：2023-09-21

    申请号：US18320688

    申请日：2023-05-19

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jinhyoung KIM ,  Wonbo LEE ,  Youngwook KIM ,  Hongshik KIM ,  Ansik SHIN ,  Sangcheol LEE

    IPC: H04L61/4511 ,  H04L61/58

    CPC classification number: H04L61/4511 ,  H04L61/58

    Abstract: An electronic device and an operation method of an electronic device are provided. The electronic device includes a memory for storing multiple applications including a first application, an edge enabler client (EPC), and multiple domain name system (DNS) caches allocated to each of at least some applications of the multiple applications and/or mapping data obtained by mapping identification information of the at least some applications to the multiple DNS caches; a communication circuit used for a communication connection of an edge service provision server and/or an edge network management server through a base station; and a processor configured to receive, from the first application, an access request for the edge service provision server that the first application desires to access; identify whether a DNS cache corresponding to the first application exits in the multiple DNS caches based on the mapping data and identification information of the first application, acquire an internet protocol (IP) address corresponding to a domain address included in the access request in case that the DNS cache corresponding to the first application exists, and access the edge service provision server based on the acquired IP address and perform the service.

    ELECTRONIC DEVICE FOR UPDATING FIRMWARE BY USING SECURITY INTEGRATED CIRCUIT AND OPERATION METHOD THEREOF
    12.
    发明申请
    ELECTRONIC DEVICE FOR UPDATING FIRMWARE BY USING SECURITY INTEGRATED CIRCUIT AND OPERATION METHOD THEREOF 有权

    公开(公告)号：US20210096837A1

    公开(公告)日：2021-04-01

    申请号：US17033367

    申请日：2020-09-25

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jinhyoung KIM ,  Sunjune KONG ,  Bumhan KIM ,  Taehoon KIM

    IPC: G06F8/61 ,  G06F21/44

    Abstract: An apparatus and a method for updating firmware by using a security integrated circuit in an electronic device. An electronic device may include a security integrated circuit (IC) providing a rich execution environment and a secure execution environment. The security integrated circuit includes a main processor operating in the rich execution environment and a secure processor operating in the secure execution environment. The secure processor is configured to perform user authentication based on firmware update information received from a server through the main processor. If the user authentication is successful, authentication information is generated corresponding to the firmware update information and stored in at least a part of a secure memory. If the firmware is installed, authentication of the firmware is performed based on the authentication information stored in the secure memory, and if the authentication of the firmware is successful, the firmware is installed.

    ELECTRONIC DEVICE FOR PERFORMING EDGE COMPUTING SERVICE AND ELECTRONIC DEVICE OPERATING METHOD
    13.
    发明公开
    ELECTRONIC DEVICE FOR PERFORMING EDGE COMPUTING SERVICE AND ELECTRONIC DEVICE OPERATING METHOD 审中-公开

    公开(公告)号：US20230275960A1

    公开(公告)日：2023-08-31

    申请号：US18313681

    申请日：2023-05-08

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Wonbo LEE ,  Youngwook KIM ,  Jinhyoung KIM ,  Taewan KIM ,  Hongshik KIM ,  Ansik SHIN ,  Sangcheol LEE

    IPC: H04L67/1021

    CPC classification number: H04L67/1021

    Abstract: An electronic device and a method performed by an electronic device are provided. The electronic device includes a memory for storing at least one of an application or an edge enabler client (EEC), a communication circuit to be used for connection between the electronic device and at least one of a first server, second servers, or third servers, and a processor, wherein the application is configured to perform a service supported by a third server, and the processor can be configured to receive access information for access to the second servers from the first server, select a second server to be accessed, based on information related to locations of the second servers and information related to location of the electronic device in in response to the information related to the locations of the second servers included in the access information, and access the selected second server to perform the service.

    METHOD OF PROCESSING SECURE DATA AND ELECTRONIC DEVICE SUPPORTING THE SAME
    15.
    发明申请
    METHOD OF PROCESSING SECURE DATA AND ELECTRONIC DEVICE SUPPORTING THE SAME 有权

    公开(公告)号：US20230004660A1

    公开(公告)日：2023-01-05

    申请号：US17940214

    申请日：2022-09-08

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jinhyoung KIM ,  Sunjune KONG ,  Bumhan KIM ,  Taehoon KIM

    IPC: G06F21/60 ,  G06F21/31 ,  G06F21/62 ,  H04L9/32

    Abstract: According to certain embodiments, an electronic device comprises: a memory storing an interface and an application; a processor; and a secure module physically separated from the processor and including a secure processor and a secure memory, wherein the processor is configured to: obtain user authentication information, through the interface; attempt user authentication, based on the user authentication information; obtain data stored in the secure memory when the user authentication succeeds; store a first token including a first valid duration for an access to the secure memory, the obtained data, and a first key value for decoding the obtained data in a buffer; and delete the first token and the first key value from the buffer when the first valid duration expires.

    ELECTRONIC DEVICE AND METHOD FOR GENERATING ATTESTATION CERTIFICATE BASED ON FUSED KEY
    16.
    发明申请
    ELECTRONIC DEVICE AND METHOD FOR GENERATING ATTESTATION CERTIFICATE BASED ON FUSED KEY 有权

    公开(公告)号：US20210044575A1

    公开(公告)日：2021-02-11

    申请号：US16985503

    申请日：2020-08-05

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sunjune KONG ,  Bumhan KIM ,  Jinhyoung KIM ,  Sunghoon YOO ,  Byeonghwa KIM ,  Jeongil KIM ,  Mincheol JUNG

    IPC: H04L29/06 ,  H04L9/08

    Abstract: An electronic device and method of operating an electronic device are provided. The electronic device includes an integrated circuit including at least one key, at least one processor including the integrated circuit, and a memory operatively connected to the at least one processor. The memory stores instructions that, when executed, cause the at least one processor to obtain at least one piece of hardware information related to the electronic device, generate a signed certificate signing request including the at least one piece of hardware information, based on the at least one key, transmit the signed certificate signing request to an external electronic device, receive an attestation certificate generated based on the signed certificate signing request, from the external electronic device, and store the received attestation certificate in the memory.

    METHOD AND APPARATUS FOR TRANSMITTING TCP ACK IN COMMUNICATION SYSTEM
    17.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING TCP ACK IN COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20180368021A1

    公开(公告)日：2018-12-20

    申请号：US16009872

    申请日：2018-06-15

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hakyung JUNG ,  Jinhyoung KIM ,  Sangkyu BAEK ,  Giwon LEE ,  Jinho LEE ,  Hyunjoo LEE ,  Sooyoung JANG ,  Jaehyun HWANG

    IPC: H04W28/02 ,  H04L12/813 ,  H04L12/855

    Abstract: The present disclosure relates to a communication method and a 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 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 of a communication apparatus includes determining an acknowledgement (ACK) transmission frequency for each flow, based on a state of a transmission control protocol (TCP) transmitter, identifying whether uplink resources are insufficient, selecting a flow for adjustment of the ACK transmission frequency when the uplink resources are insufficient, and adjusting the ACK transmission frequency of the selected flow.

Patent Agency Ranking