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    METHOD FOR REDUCING TRANSMISSION RESOURCE OF CONTROL CHANNEL IN SHORT TTI, AND DEVICE USING SAME
    79.
    发明公开
    METHOD FOR REDUCING TRANSMISSION RESOURCE OF CONTROL CHANNEL IN SHORT TTI, AND DEVICE USING SAME 审中-公开
    减少短时间内控制信道的传输资源的方法以及使用该方法的设备

    公开(公告)号：EP3270526A1

    公开(公告)日：2018-01-17

    申请号：EP15884767.3

    申请日：2015-10-14

    Applicant: LG Electronics Inc.

    Inventor： BYUN, Ilmu ,  CHO, Heejeong ,  HAHN, Genebeck ,  LEE, Eunjong

    IPC: H04B7/26 ,  H04W72/04

    Abstract: Provided are a method and a device for reducing a transmission resource of a control channel in a short TTI in a wireless communication system. Specifically, a plurality of first downlink channels which are received during an sTTI and are included in a subframe corresponding to one TTI, and a second downlink channel received during a TTI are received. Further, information on a resource block used for the plurality of first downlink channels is obtained by using a resource block indicator transmitted to a downlink control channel of a control region comprising the first symbol of a subframe. The plurality of first downlink channels are demodulated by using the information, and the second downlink channel is demodulated by using the downlink control channel.

    Abstract translation: 提供了一种用于减少无线通信系统中短TTI中的控制信道的传输资源的方法和设备。 具体地，接收在sTTI期间接收到的并包含在与一个TTI对应的子帧中的多个第一下行信道以及在TTI期间接收的第二下行信道。 此外，通过使用发送到包括子帧的第一符号的控制区域的下行链路控制信道的资源块指示符来获得关于用于多个第一下行链路信道的资源块的信息。 通过使用该信息来解调多个第一下行链路信道，并且通过使用下行链路控制信道来解调第二下行链路信道。

    METHOD FOR TRANSMITTING AND RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR THE SAME
    80.
    发明公开
    METHOD FOR TRANSMITTING AND RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR THE SAME 审中-公开
    在无线通信系统中发送和接收数据的方法及其装置

    公开(公告)号：EP3210320A1

    公开(公告)日：2017-08-30

    申请号：EP15851982.7

    申请日：2015-05-19

    Applicant: LG Electronics Inc.

    Inventor： LEE, Eunjong ,  CHUNG, Jaehoon ,  HAHN, Genebeck ,  KIM, Jinmin ,  CHOI, Kukheon ,  NOH, Kwangseok ,  LEE, Sangrim

    IPC: H04B7/26

    Abstract: A method and device for receiving downlink data in a wireless communication system are discussed. The method performed by a terminal includes receiving, from a base station, first downlink control information through a physical downlink control channel (PDCCH) or a short PDCCH (sPDCCH), wherein the first downlink control information schedules a plurality of short physical downlink shared channel (sPDSCH) regions based on a first transmission time interval (TTI)-based radio frame structure, and each of the plurality of the sPDSCH regions is included in a different plurality of short subframes based on the first TTI-based radio frame structure, respectively; and receiving, from the base station, first downlink data in the plurality of the sPDSCH regions based on the first downlink control information, wherein the first TTI-based radio frame structure has a shorter interval than a second TTI-based radio frame structure for the PDSCH region in which second downlink data is transmitted.

    Abstract translation: 公开了一种用于在无线通信系统中发送和接收数据的方法以及用于该方法的装置。 更具体地，本发明提供了一种用于在无线通信系统中传输下行链路数据的方法，可以包括：由eNB基于第一传输根据无线电帧结构将第一下行链路数据映射到物理下行链路共享信道（PDSCH）区域中 时间间隔TTI，所述eNB根据基于第二TTI的无线帧结构将第二下行数据映射到短PDSCH区域，所述eNB发送所述第一下行数据和所述第二下行数据。

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