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    RESOURCE ALLOCATION DEVICE AND METHOD IN LARGE-SCALE ANTENNA SYSTEM
    11.
    发明申请
    RESOURCE ALLOCATION DEVICE AND METHOD IN LARGE-SCALE ANTENNA SYSTEM 审中-公开

    公开(公告)号：US20180091273A1

    公开(公告)日：2018-03-29

    申请号：US15562360

    申请日：2016-03-28

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Seung-Hoon CHOI ,  Hoon-Dong NOH ,  Dong-Han KIM ,  Cheol-Kyu SHIN ,  Youn-Sun KIM ,  Young-Woo KWAK ,  Hyoung-Ju JI ,  Sang-Min RO ,  Young-Bum KIM ,  Jeong-Ho YEO

    IPC: H04L5/00 ,  H04W24/08 ,  H04B7/06

    Abstract: The present disclosure relates to a 5G or pre-5G communication system for supporting a higher data transmission rate beyond a 4G communication system such as LTE. To this end, a base station using a large-scale antenna transmits, to a terminal, reference signal resource configuration information including multiple pieces of reference signal configuration information and reference signal port information, for transmission of a reference signal, and transmits the reference signal to the terminal using some or all of channel measurement resources indicated by the multiple pieces of reference signal configuration information and the reference signal port information included in the reference signal resource configuration information. In this case, the channel measurement resources may correspond to antenna ports, the number of which is indicated by a combination of the multiple pieces of reference signal configuration information and the reference signal port information.

    METHOD AND DEVICE FOR TRANSMITTING SIGNAL IN WIRELESS COMMUNICATION SYSTEM
    15.
    发明申请
    METHOD AND DEVICE FOR TRANSMITTING SIGNAL IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20180213484A1

    公开(公告)日：2018-07-26

    申请号：US15745512

    申请日：2016-07-15

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jin-Young OH ,  Seung-Hoon CHOI ,  Young-Woo KWAK ,  Hoon-Dong NOH ,  Dong-Han KIM ,  Cheol-Kyu SHIN ,  Youn-Sun KIM ,  Sang-Min RO

    IPC: H04W52/14 ,  H04W52/42 ,  H04W72/04

    CPC classification number: H04W52/146 ,  H04W52/242 ,  H04W52/36 ,  H04W52/38 ,  H04W52/42 ,  H04W52/50 ,  H04W72/044

    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 disclosed technique and system can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retailing, security and safety related services, and the like) on the basis of 5G communication technology and IoT related technology. A method for controlling uplink transmission power of a terminal in a wireless communication system comprises the steps of: initializing a power control adjustment value when a repetition level for a coverage enhancement mode is changed; updating the power control adjustment value according to a transmission power control (TPC) command received from a base station; calculating uplink transmission power on the basis of the updated power control adjustment value and the repetition level; and transmitting uplink data or control information by the calculated uplink transmission power.

    METHOD AND APPARATUS FOR RECEIVING DOWNLINK DATA IN WIRELESS COMMUNICATION SYSTEM
    17.
    发明申请
    METHOD AND APPARATUS FOR RECEIVING DOWNLINK DATA IN WIRELESS COMMUNICATION SYSTEM 有权
    用于在无线通信系统中接收下行链路数据的方法和装置

    公开(公告)号：US20150282192A1

    公开(公告)日：2015-10-01

    申请号：US14668212

    申请日：2015-03-25

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Cheol-Kyu SHIN ,  Hyo-Jin LEE ,  Heun-Chul LEE ,  Young-Bum KIM ,  Youn-Sun KIM

    IPC: H04W72/08 ,  H04L5/00

    CPC classification number: H04W72/082 ,  H04J11/0023 ,  H04L1/00 ,  H04L1/0047 ,  H04L5/0023 ,  H04L5/0048 ,  H04L27/0008

    Abstract: A method for receiving downlink data by a User Equipment (UE) in a wireless communication system is provided. The method includes checking a transmission parameter related to data transmitted from an interfering cell, determining presence/absence of an interference signal based on the transmission parameter, determining whether to apply Network Assisted Interference Cancellation and Suppression (NAICS) technology based on at least one of the transmission parameter or the presence/absence of the interference signal, and decoding the downlink data depending on whether to apply the NAICS technology.

    Abstract translation: 提供了一种在无线通信系统中由用户设备（UE）接收下行链路数据的方法。 该方法包括：检查与从干扰小区发送的数据相关的传输参数，基于传输参数确定干扰信号的存在/不存在，基于以下中的至少一个确定是否应用网络辅助干扰消除和抑制（NAICS）技术 传输参数或干扰信号的存在/不存在，以及根据是否应用NAICS技术对下行链路数据进行解码。

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