知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

78 records (took 0.023 seconds)

    APPARATUS AND METHOD FOR PROVIDING OPERATOR SPECIFIC SERVICE
    43.
    发明申请
    APPARATUS AND METHOD FOR PROVIDING OPERATOR SPECIFIC SERVICE 审中-公开

    公开(公告)号：US20200092794A1

    公开(公告)日：2020-03-19

    申请号：US16687463

    申请日：2019-11-18

    Applicant: Samsung Electronics Co., Ltd

    Inventor： Sujung KANG ,  Duckey LEE ,  Jonghan PARK ,  Youngsun RYU ,  Kangjin YOON ,  Hyewon LEE

    IPC: H04W48/02 ,  H04W12/06 ,  H04W4/50 ,  H04W12/00

    Abstract: Convergence of a 5th-Generation communication system supporting higher data rates beyond 4th-Generation system(s) with a technology for Internet of Things (IoT) may be applied to intelligent services. Operator specific services are permitted and provided by allowing an unauthorized terminal to search for and access the such services, and includes notifying a terminal of information corresponding to “operator specific services” by allowing a base station to broadcast predetermined information, displaying information acquired by a terminal, matching information acquired by the terminal with information broadcast from a base station to arrange services, requesting access and notifying a terminal performs an access for “operator specific services” upon accessing a network, providing a menu for determining whether neighboring base stations are capable of “operator specific services” to a user of a terminal, and allowing the terminal to determine whether there is the base station broadcasting the information.

    COMMUNICATION METHOD AND APPARATUS USING MULTIPLE CHANNELS IN UNLICENSED BAND
    44.
    发明申请
    COMMUNICATION METHOD AND APPARATUS USING MULTIPLE CHANNELS IN UNLICENSED BAND 审中-公开

    公开(公告)号：US20200084802A1

    公开(公告)日：2020-03-12

    申请号：US16565305

    申请日：2019-09-09

    Applicant: Samsung Electronics Co., Ltd. ,  Seoul National University R&DB Foundation

    Inventor： Byounghoon JUNG ,  Jihoon KIM ,  Sunghyun CHOI ,  Kangjin YOON ,  Jaehong YI

    IPC: H04W74/08 ,  H04W16/14

    Abstract: A communication method using a plurality of channels in a wireless communication system supporting an unlicensed band. The communication method includes: performing listen-before-talk (LBT) for transmitting a random access preamble on each of a plurality of control channels supported by a user equipment (UE), from among a plurality of control channels supported by a base station; transmitting a random access preamble through a control channel where the LBT succeeded from among the plurality of control channels where the LBT for transmitting the random access preamble is performed; and receiving a random access response (RAR) through a control channel determined according to a result of the LBT performed by the base station, from among the plurality of control channels supported by the UE, wherein a control channel is a channel through which a control signal and a data signal are transmitted and received.

    METHOD AND DEVICE FOR INITIALIZATION BETWEEN USER EQUIPMENT AND UNIVERSAL INTEGRATED CIRCUIT CARD IN WIRELESS COMMUNICATION SYSTEM
    45.
    发明公开
    METHOD AND DEVICE FOR INITIALIZATION BETWEEN USER EQUIPMENT AND UNIVERSAL INTEGRATED CIRCUIT CARD IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20240334176A1

    公开(公告)日：2024-10-03

    申请号：US18740410

    申请日：2024-06-11

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sujung KANG ,  Duckey LEE ,  Jonghoe KOO ,  Kangjin YOON

    IPC: H04W8/18 ,  H04W8/22 ,  H04W12/45

    CPC classification number: H04W8/183 ,  H04W8/22 ,  H04W12/45

    Abstract: The disclosure relates to 5G or 6G communication systems to support a higher data rate after 4G communication systems, e.g., LTE. The disclosure provides a method performed by a user equipment (UE) in a wireless communication system, the method comprising: receiving, by a modem from an embedded universal integrated circuit card (eUICC), a first message including at least one of information related to whether eUICC functionality is supported and information related to whether multiple enabled profiles (MEPs) are supported; and determining, by the modem, to operate with an MEP function based on at least one of the received information related to whether the eUICC functionality is supported and information related to whether the MEPs are supported. Further, various embodiments of the disclosure provide a method and device for providing a dual-SIM function even in a UE equipped with a single eUICC in a wireless communication system.

    METHOD AND APPARATUS FOR HANDLING PROFILE LOADING RESULT IN WIRELESS COMMUNICATION SYSTEM
    46.
    发明公开
    METHOD AND APPARATUS FOR HANDLING PROFILE LOADING RESULT IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20240334174A1

    公开(公告)日：2024-10-03

    申请号：US18622650

    申请日：2024-03-29

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sujung KANG ,  Kangjin YOON ,  Duckey LEE

    IPC: H04W8/18

    CPC classification number: H04W8/183

    Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The disclosure relates to a method performed by a first device in a wireless communication system, the method comprises transmitting, to a terminal, a first message for a request of a process of a profile, receiving, from the terminal, a second message including a result of the process of the profile, generating a bound profile package (BPP) loading report based on the result of the process of the profile, and transmitting, to a profile server, the BPP loading report, wherein the BPP loading report is generated based on a profile order identity (ID).

    METHOD AND APPARATUS FOR TRANSFERRING AND STORING ACTIVATION CODE FOR ESIM DEVICE CHANGE
    48.
    发明公开
    METHOD AND APPARATUS FOR TRANSFERRING AND STORING ACTIVATION CODE FOR ESIM DEVICE CHANGE 审中-公开

    公开(公告)号：US20230262450A1

    公开(公告)日：2023-08-17

    申请号：US18169772

    申请日：2023-02-15

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sujung KANG ,  Kangjin YOON ,  Duckey LEE

    IPC: H04W8/24 ,  H04W28/02

    CPC classification number: H04W8/24 ,  H04W28/0215

    Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The disclosure relates to a method and an apparatus for installing and managing an eUICC profile. The method comprises: receiving, from a terminal through the transceiver, a message comprising capability information indicating whether a device change function is supported; determining that the terminal supports a device change, based on the capability information indicating that the device change function is supported; and transmitting, to the terminal through the transceiver, metadata comprising a device change configuration based on a determination that the terminal supports the device change.

Patent Agency Ranking