中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

309 records (took 0.029 seconds)

    Method and apparatus for controlling partial frequency band in wireless communication system
    131.
    发明授权
    Method and apparatus for controlling partial frequency band in wireless communication system 有权

    公开(公告)号：US11316652B2

    公开(公告)日：2022-04-26

    申请号：US16651938

    申请日：2018-09-21

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sangbum Kim ,  Soenghun Kim ,  Donggun Kim

    IPC: H04L5/00 ,  H04W24/10 ,  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.
    One embodiment of the present invention relates to a method and an apparatus for processing data in a wireless communication system.

    Method and apparatus for efficiently providing access control configuration information in next-generation wireless communication system
    134.
    发明授权
    Method and apparatus for efficiently providing access control configuration information in next-generation wireless communication system 有权

    公开(公告)号：US11206601B2

    公开(公告)日：2021-12-21

    申请号：US16760734

    申请日：2019-04-04

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sangbum Kim ,  Alexander Sayenko ,  Seungri Jin ,  Himke Van Der Velde

    IPC: H04W48/02 ,  H04W76/27 ,  H04W48/12 ,  H04W84/04

    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 also relates to a method and an apparatus for configuring barring configuration information of a user equipment (UE). A method of a UE according to the disclosure comprises: receiving a system information block (SIB) including barring information per access category; identifying an access category relating to an access attempt; identifying an index included in barring information corresponding to the access category; and determining whether to bar the access attempt based on access control information indicated by the index.

    Access control method and apparatus for use in mobile communication
    135.
    发明授权
    Access control method and apparatus for use in mobile communication 有权

    公开(公告)号：US11197208B2

    公开(公告)日：2021-12-07

    申请号：US16453844

    申请日：2019-06-26

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sangbum Kim ,  Donggun Kim ,  Alexander Sayenko ,  Jaehyuk Jang ,  Soenghun Kim ,  Gert Jan Van Lieshout

    IPC: H04W36/00 ,  H04W72/04 ,  H04W74/08

    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 5G communication technology and 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 handover method of a terminal in a mobile communication system according to the present disclosure includes transmitting UE capability information including a random access-free handover indicator to a first base station, receiving a handover command message from the first base station, and transmitting, when the handover command message includes uplink resource information, a handover complete message to a second base station based on the uplink resource information.

    Method and apparatus for inactive mode operation in wireless communication system
    136.
    发明授权
    Method and apparatus for inactive mode operation in wireless communication system 有权

    公开(公告)号：US11134467B2

    公开(公告)日：2021-09-28

    申请号：US17062932

    申请日：2020-10-05

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Soenghun Kim ,  Sangbum Kim ,  Jaehyuk Jang ,  Donggun Kim ,  Seungri Jin

    IPC: H04W68/00 ,  H04W76/19 ,  H04W76/27 ,  H04W76/10

    Abstract: The 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 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 is provided for a terminal to transmit uplink data without a transmission resource previously allocated by a base station in a next generation mobile communication system. A method by a terminal includes while the terminal is in an inactive mode, receiving a paging message from a base station, identifying a paging identifier included in the paging message, if the paging identifier corresponds to a core network (CN) paging identifier, transmitting a first radio resource control (RRC) message, and if the paging identifier corresponds to a radio access network (RAN) paging identifier, transmitting a second RRC message.

    Method and device for efficient communication in next generation mobile communication system
    137.
    发明授权
    Method and device for efficient communication in next generation mobile communication system 有权

    公开(公告)号：US11102732B2

    公开(公告)日：2021-08-24

    申请号：US16631912

    申请日：2018-05-29

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Donggun Kim ,  Soenghun Kim ,  Alexander Sayenko ,  Sangbum Kim ,  Jaehyuk Jang

    IPC: H04W52/36 ,  H04W76/27 ,  H04W28/06 ,  H04W52/24 ,  H04W72/14 ,  H04W74/00 ,  H04W74/08

    Abstract: The present disclosure relates to a communication technique for convergence of a 5G communication system for supporting a higher data transmission rate beyond a 4G system with an IoT technology, and a system therefor. The present disclosure may be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security and safety-related service, etc.) on the basis of a 5G communication technology and an IoT-related technology. The present disclosure relates to a method of a terminal, the method comprising the steps of: determining a path loss reference beam on the basis of whether information indicating the path loss reference beam is received; obtaining a path loss on the basis of the path loss reference beam; obtaining a power headroom (PH) on the basis of the path loss; and transmitting a power headroom report (PHR) including the PH.

    Method and apparatus for controlling mobility for cell having small cell service area in mobile communication system
    139.
    发明授权
    Method and apparatus for controlling mobility for cell having small cell service area in mobile communication system 有权

    公开(公告)号：US11051219B2

    公开(公告)日：2021-06-29

    申请号：US16199075

    申请日：2018-11-23

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sangbum Kim ,  Soenghun Kim ,  Kyeongin Jeong

    IPC: H04L5/00 ,  H04W36/04 ,  H04W76/10 ,  H04W36/00 ,  H04W36/32

    Abstract: The present invention relates to a method and an apparatus for controlling mobility for a cell having a small cell service area in a mobile communication system. A method for controlling mobility of a terminal in a mobile communication system, according to one embodiment of the present invention, can comprise the steps of: performing, by the terminal, a measurement operation; transmitting a measurement result to a base station; determining whether or not a target cell for handover is a cell for which handover is allowed; and skipping the handover if the target cell for handover is the cell for which handover is not allowed. According to one embodiment of the present invention, when the small cells are arranged sparsely or in the form of a cluster within a service area of a macro cell, the possibility of a handover failure can be reduced, and if a radio link failure occurs when handover is omitted, re-connection can be performed quickly by the terminal.

Patent Agency Ranking