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    DEVICE ESTABLISHING SECURITY SESSION FOR V2X SERVICE
    91.
    发明申请
    DEVICE ESTABLISHING SECURITY SESSION FOR V2X SERVICE 有权

    公开(公告)号：US20220399998A1

    公开(公告)日：2022-12-15

    申请号：US17770260

    申请日：2020-07-01

    Applicant: LG ELECTRONICS INC.

    Inventor： Songgun LEE ,  Hakseong KIM

    IPC: H04L9/08 ,  H04L9/32

    Abstract: Provided is a device establishing a security session for a vehicle-to-everything (V2X) service. The device transmits a ping request message requesting establishment of the security session to a V2X server. The ping request message includes a certificate based on the Institute of Electrical and Electronics Engineers (IEEE) 1609.2 and a session identifier (ID) for the security session. The device receives, from the V2X server, a ping response message as a response to the ping request message.

    METHOD FOR ALLOCATING RESOURCES FOR COMMUNICATION BETWEEN TRANSCEIVING TERMINALS IN COMMUNICATION SYSTEM SUPPORTING DEVICE-TO-DEVICE COMMUNICATION, AND APPARATUS THEREFOR
    95.
    发明申请
    METHOD FOR ALLOCATING RESOURCES FOR COMMUNICATION BETWEEN TRANSCEIVING TERMINALS IN COMMUNICATION SYSTEM SUPPORTING DEVICE-TO-DEVICE COMMUNICATION, AND APPARATUS THEREFOR 审中-公开

    公开(公告)号：US20190053197A1

    公开(公告)日：2019-02-14

    申请号：US16160198

    申请日：2018-10-15

    Applicant: LG ELECTRONICS INC.

    Inventor： Hakseong KIM ,  Hanbyul SEO

    IPC: H04W72/04 ,  H04W76/27 ,  H04W72/12

    Abstract: The present document relates to a method for a base station to efficiently indicate, to a transceiving terminal, a resource region to which control information and data are to be transmitted in a wireless communication system supporting direction communication between terminals, that is, D2D communication, and an apparatus therefor. To that end, the transmitting terminal receives, from a base station, resource allocation information associated with D2D communication, and on the basis of the resource allocation information received from the base station, transmits, to a receiving terminal, control information (SA) for D2D communication and data corresponding to the control information, wherein the resource allocation information comprises first resource region information for transmitting the control information, and the transmitting terminal acquires, on the basis of the first resource region information, a second resource region information for transmitting the data.

    METHOD FOR TRANSMITTING SIGNAL USING PLURALITY OF ANTENNA PORTS AND TRANSMISSION END APPARATUS FOR SAME
    100.
    发明申请
    METHOD FOR TRANSMITTING SIGNAL USING PLURALITY OF ANTENNA PORTS AND TRANSMISSION END APPARATUS FOR SAME 审中-公开

    公开(公告)号：US20170280428A1

    公开(公告)日：2017-09-28

    申请号：US15622560

    申请日：2017-06-14

    Applicant: LG ELECTRONICS INC.

    Inventor： Hakseong KIM ,  Hanbyul SEO ,  Kijun KIM

    IPC: H04W72/04 ,  H04W56/00 ,  H04B7/0413 ,  H04W24/02 ,  H04L5/00

    CPC classification number: H04W72/042 ,  H04B7/0413 ,  H04L5/0053 ,  H04L5/0058 ,  H04L5/0091 ,  H04W24/02 ,  H04W56/001

    Abstract: The present invention relates to wireless communication, and more particularly, to a method for transmitting a signal using a plurality of antenna ports and a transmission end apparatus for same. According to a method for a transmission end transmitting the signal in a multi-input multi-output (MIMO) wireless communication system of the present invention, a step of transmitting instruction information on a first channel transmission method to a reception end, and a step of transmitting the first channel to the reception end using a resource region are comprised, wherein the first channel is either an advanced-physical downlink control channel (A-PDCCH) or a relay-physical downlink control channel (R-PDCCH), the first channel is not transmitted when at least a portion of the resource region overlaps with a resource region used for transmitting a second channel, and wherein the second channel can be periodically transmitted using a predetermined portion of the resource region.

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