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    METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING UPLINK CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM
    1.
    发明申请
    METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING UPLINK CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20230067701A1

    公开(公告)日：2023-03-02

    申请号：US17971884

    申请日：2022-10-24

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyunseok RYU ,  Hyunkyu YU ,  Jaewon KIM ,  Hyukmin SON

    IPC: H04W72/04

    Abstract: The present disclosure relates to a communication method and 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 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. The disclosure provides a method by which a terminal, during uplink signal transmission: receives, from a base station, first information for indicating transmission of uplink control information and/or data in a specific subframe; receives, from the base station, second information for indicating transmission of the uplink control information and/or the data in the specific subframe; and determines the uplink control information and/or the data to be transmitted in the specific subframe on the basis of a capability of the terminal and transmits the determined uplink control information and/or data in the specific subframe.

    METHOD AND APPARATUS OF DETERMINING FREQUENCY RESOURCES IN NEXT GENERATION CELLULAR NETWORKS
    2.
    发明申请
    METHOD AND APPARATUS OF DETERMINING FREQUENCY RESOURCES IN NEXT GENERATION CELLULAR NETWORKS 有权

    公开(公告)号：US20220312394A1

    公开(公告)日：2022-09-29

    申请号：US17826571

    申请日：2022-05-27

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Peng XUE ,  Yeohun YUN ,  Hyunseok RYU ,  Hyunkyu YU

    IPC: H04W72/04 ,  H04L5/00

    Abstract: A communication method and system for converging a fifth generation (5G) communication system for supporting higher data rates beyond a fourth generation (4G) system with a technology for internet of things (IoT) are provided. The communication method and system 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 by a terminal for determining frequency resources in a cellular network is provided.

    METHOD AND APPARATUS OF INITIAL ACCESS IN NEXT GENERATION CELLULAR NETWORKS
    3.
    发明申请
    METHOD AND APPARATUS OF INITIAL ACCESS IN NEXT GENERATION CELLULAR NETWORKS 审中-公开

    公开(公告)号：US20200068512A1

    公开(公告)日：2020-02-27

    申请号：US16607881

    申请日：2018-05-02

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Peng XUE ,  Anil AGIWAL ,  Hyunseok RYU ,  Hyunkyu YU

    IPC: H04W56/00 ,  H04W72/00 ,  H04W72/04 ,  H04L5/00

    Abstract: A communication method and system for converging a fifth generation (5G) communication system for supporting higher data rates beyond a fourth generation (4G) system with a technology for internet of things (IoT) are provided. The communication method and system 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 terminal for receiving data in a cellular network is provided. The method comprises receiving a synchronization signal block (SS block) including at least one synchronization signal and a broadcast channel from a base station, identifying an offset between the SS block and a resource block (RB) grid from system information in the broadcast channel, and determining the resource block grid based on the offset.

    COMMUNICATION METHOD AND SYSTEM IN WIRELESS COMMUNICATION SYSTEM USING BEAMFORMING SCHEME
    4.
    发明申请
    COMMUNICATION METHOD AND SYSTEM IN WIRELESS COMMUNICATION SYSTEM USING BEAMFORMING SCHEME 审中-公开

    公开(公告)号：US20200068417A1

    公开(公告)日：2020-02-27

    申请号：US16665453

    申请日：2019-10-28

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyunkyu YU ,  Cheol JEONG ,  Taeyoung KIM ,  Jeongho PARK

    IPC: H04W16/28 ,  H04L5/00 ,  H04B7/06 ,  H04B7/04 ,  H04L1/16

    Abstract: A transmission method for communication by a transmission apparatus of a wireless communication system performing wireless communication in a beamforming scheme is disclosed. The method may include assigning identifiers to all transmission beam directions in which transmission is possible and transmitting a reference signal with a beam identifier assigned in each direction, when identifier information of a beam direction, which allows reception from a reception apparatus, and error detection information are received, examining the error detection information to examine whether an error exists, and transmitting a response signal to the reception apparatus according to whether the examined error exists, and transmitting and receiving data on the basis of the received beam information when the error does not exist, as a result of the examination of the error detection information.

    METHOD AND DEVICE FOR TRANSMITTING POWER HEADROOM INFORMATION IN COMMUNICATION SYSTEM
    5.
    发明申请
    METHOD AND DEVICE FOR TRANSMITTING POWER HEADROOM INFORMATION IN COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20200037269A1

    公开(公告)日：2020-01-30

    申请号：US16496320

    申请日：2018-03-22

    Applicant: Samsung Electronics Co., Ltd

    Inventor： Hyunseok RYU ,  Jaewon KIM ,  Hyunkyu YU ,  Sangwon CHOI ,  Kuyeon WHANG

    IPC: H04W52/36 ,  H04B7/06

    Abstract: The present disclosure relates to a communication technique which combines IoT technology with a 5G communication system for supporting a higher data transfer rate than existing 4G systems, and a system thereof. The present disclosure can be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or a connected car, and services related to health care, digital education, retail business, security and safety, etc.) on the basis of 5G communication technology and IoT-related technology. The present method provides a power headroom information transmission method of a terminal, the headroom information transmission method including: a step of determining whether to transmit second power headroom information, on the basis of information about each beam included in first power headroom information, in a wireless communication system supporting beamforming; and a step of transmitting the second power headroom information to a base station when the transmission of the second power headroom information is determined.

    BEAMFORMING-BASED TRANSMITTING AND RECEIVING OPERATION METHOD AND DEVICE FOR MILLIMETER-WAVE SYSTEM
    6.
    发明申请
    BEAMFORMING-BASED TRANSMITTING AND RECEIVING OPERATION METHOD AND DEVICE FOR MILLIMETER-WAVE SYSTEM 审中-公开

    公开(公告)号：US20190281534A1

    公开(公告)日：2019-09-12

    申请号：US16347035

    申请日：2017-11-03

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hyunkyu YU ,  Hyukmin SON ,  Taeyoung KIM ,  Namjeong LEE

    IPC: H04W48/10 ,  H04J11/00

    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 disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, security and safety related services, and the like) on the basis of 5G communication technology and IoT related technology. Disclosed are a signal, a channel structure, and an operation method and device for supporting initial access for a system expected to remarkably increase M communication capacity, by using beamforming on a wide frequency band in next-generation communication for supporting a millimeter-wave (mmWave) band.

    CARRIER AGGREGATION METHOD AND DEVICE IN WIRELESS COMMUNICATION SYSTEM
    7.
    发明申请
    CARRIER AGGREGATION METHOD AND DEVICE IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20190246426A1

    公开(公告)日：2019-08-08

    申请号：US16316412

    申请日：2017-07-19

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Yohan KIM ,  Jaewon KIM ,  Keunchul HWANG ,  Jeongho PARK ,  Hyunkyu YU

    IPC: H04W74/08 ,  H04W72/04

    CPC classification number: H04W74/0808 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/0453

    Abstract: The present invention relates to 5G or pre-5G communication system for supporting a higher data transmission rate after 4G communication system such as LTE. The present invention provides a carrier aggregation method. A method of a base station, according to the present invention, comprises a step for: transmitting and receiving data to and from a terminal by means of a first carrier corresponding to a first bandwidth; transmitting to the terminal, by means of the first carrier, configuration information comprising information for an initial access to a second carrier corresponding to a second bandwidth; and transmitting and receiving data to and from the terminal by means of the second carrier on the basis of the configuration information.

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