中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

660 records (took 0.028 seconds)

    Method and apparatus for V2X communication in next generation mobile communication system
    21.
    发明授权
    Method and apparatus for V2X communication in next generation mobile communication system 有权

    公开(公告)号：US11991685B2

    公开(公告)日：2024-05-21

    申请号：US17310130

    申请日：2020-02-12

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sangbum Kim ,  Sangyeob Jung ,  Hyunjeong Kang ,  Soenghun Kim ,  Seungri Jin

    IPC: H04W72/1263 ,  H04L1/1812 ,  H04W72/02 ,  H04W72/23 ,  H04W72/52 ,  H04W72/542 ,  H04W92/18

    CPC classification number: H04W72/1263 ,  H04L1/1812 ,  H04W72/02 ,  H04W72/23 ,  H04W72/52 ,  H04W72/542 ,  H04W92/18

    Abstract: The present disclosure relates to a communication technique and a system for integrating IoT technology with a 5G communication system which supports a higher data transfer rate than does a 4G system. The present disclosure can be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, security and safety related services, etc.) on the basis of 5G communication technology and IoT-related technology. According to the present disclosure, a method and a UE for performing same, a base station communicating with the UE, and a method performed by the base station can be provided, the method comprising the steps of: transmitting sidelink UE information including information related to new radio (NR) sidelink communication to the base station; receiving an RRC message including configuration information related to the NR sidelink communication from the base station; and performing the sidelink communication on the basis of the configuration information related to the sidelink communication, wherein the configuration information includes a list of sidelink grant configuration information for each bandwidth part (BWP), the list of the sidelink grant configuration information includes at least one sidelink grant information, and the sidelink grant information includes a sidelink grant information identifier, the number of hybrid automatic repeat request (HARQ) processes, sidelink time resource information, or sidelink frequency resource information.

    Method and device for supporting multiple SCG configurations in dual connectivity supported by next-generation mobile communication system
    25.
    发明授权
    Method and device for supporting multiple SCG configurations in dual connectivity supported by next-generation mobile communication system 有权

    公开(公告)号：US11924747B2

    公开(公告)日：2024-03-05

    申请号：US17393717

    申请日：2021-08-04

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Donggun Kim ,  Soenghun Kim ,  Jaehyuk Jang

    IPC: H04W4/00 ,  H04W48/16 ,  H04W52/36

    CPC classification number: H04W48/16 ,  H04W52/365

    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 performed by a terminal in a communication system is provided. The method includes receiving, from a first base station, configuration information for a secondary cell group (SCG) including at least one serving cell associated with a second base station, receiving, from the first base station, a first message for activation or deactivation of the SCG, and in case that the SCG is deactivated based on the first message and uplink data arrives on at least one bearer of the SCG, transmitting a second message for activation of the SCG. According to the disclosure, carrier aggregation and dual connectivity can be quickly activated, thereby reducing battery consumption of a terminal.

    Method and apparatus for configuring an assistance information bit for local cache bit
    29.
    发明授权
    Method and apparatus for configuring an assistance information bit for local cache bit 有权

    公开(公告)号：US11871279B2

    公开(公告)日：2024-01-09

    申请号：US17990269

    申请日：2022-11-18

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： June Hwang ,  Byounghoon Jung ,  Soenghun Kim ,  Sangyeob Jung

    IPC: H04W28/14 ,  H04W48/20 ,  H04W80/02

    CPC classification number: H04W28/14 ,  H04W48/20 ,  H04W80/02

    Abstract: The present disclosure relates to a method and apparatus for transmitting and receiving data in a wireless communication system. A method, performed by a terminal dual-connected to a master base station and a secondary base station in a wireless communication system, of configuring an assistance information bit for local cache (AILC) bit includes receiving, from the master base station, a radio resource control (RRC) reconfiguration message including AILC bit configuration information (ailc-BitConfig), configuring an AILC bit of a packet data convergence protocol (PDCP) data packet data unit (PDU) based on at least one of a terminating base station of a data radio bearer (DRB) through which the PDCP data PDU is transmitted, whether the PDCP data PDU includes a service data unit (SDU) to be transmitted to a local cache, whether the DRB is configured with evolved universal terrestrial radio access (E-UTRA) PDCP or New Radio (NR) PDCP, or a PDCP sequence number (SN) of the PDCP data PDU, and transmitting, to the terminating base station, the PDCP data PDU in which the AILC bit is configured.

    Method and device for improved communication performance in wireless communication system
    30.
    发明授权
    Method and device for improved communication performance in wireless communication system 有权

    公开(公告)号：US11838797B2

    公开(公告)日：2023-12-05

    申请号：US17543524

    申请日：2021-12-06

    Applicant: Samsung Electronics Co., Ltd.

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

    IPC: H04W28/06 ,  H04L69/04

    CPC classification number: H04W28/06 ,  H04L69/04

    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 present 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 is an operating method of a terminal, comprising the steps of: receiving, from a base station, a radio resource control (RRC) message including information for indicating whether to use uplink data compression (UDC); receiving data from an upper application layer of the terminal; compressing the data and encoding the compressed data; generating an uplink data compression (UDC) header and a service data adaption protocol (SDAP) header together; generating a block to which the UDC header and the SDAP header are bonded in the encoded data; and transmitting the block to a lower layer of the terminal.

Patent Agency Ranking