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    METHOD AND APPARATUS FOR TRANSMITTING A REFERENCE SIGNAL IN A MULTl-ANTENNA SYSTEM
    61.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING A REFERENCE SIGNAL IN A MULTl-ANTENNA SYSTEM 审中-公开
    用于在MULT1天线系统中发射参考信号的方法和装置

    公开(公告)号：US20160135151A1

    公开(公告)日：2016-05-12

    申请号：US14996392

    申请日：2016-01-15

    Applicant: LG ELECTRONICS INC.

    Inventor： Min Seok NOH ,  Hyun Soo KO ,  Seung Hee HAN ,  Jae Hoon CHUNG ,  Moon Il LEE

    IPC: H04W72/04 ,  H04L27/26 ,  H04L5/00

    CPC classification number: H04W72/042 ,  H04B7/0613 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0053 ,  H04L27/2605 ,  H04L27/2607 ,  H04W72/0406 ,  H04W72/0466

    Abstract: A method is provided for transmitting, by a user equipment (UE), a demodulation reference signal (DMRS) in a wireless communication system. A first DMRS sequence, which is associated with a first layer, and a second DMRS sequence, which is associated with a second layer, are transmitted to a base station. A first orthogonal cover code (OCC) is applied to the first and second DMRS sequences. A third DMRS sequence, which is associated with a third layer, and a fourth DMRS sequence, which is associated with a fourth layer, are transmitted to the base station. A second OCC is applied to the third and fourth DMRS sequences.

    Abstract translation: 提供了一种用于在无线通信系统中由用户设备（UE）发送解调参考信号（DMRS）的方法。 与第一层相关联的第一DMRS序列和与第二层相关联的第二DMRS序列被发送到基站。 第一正交覆盖码（OCC）被应用于第一和第二DMRS序列。 与第三层相关联的第三DMRS序列和与第四层相关联的第四DMRS序列被发送到基站。 第二个OCC应用于第三和第四个DMRS序列。

    APPARATUS AND METHOD FOR TRANSMITTING A REFERENCE SIGNAL IN A WIRELESS COMMUNICATION SYSTEM
    64.
    发明申请
    APPARATUS AND METHOD FOR TRANSMITTING A REFERENCE SIGNAL IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
    用于在无线通信系统中发送参考信号的装置和方法

    公开(公告)号：US20150304076A1

    公开(公告)日：2015-10-22

    申请号：US14752498

    申请日：2015-06-26

    Applicant: LG ELECTRONICS INC.

    Inventor： Moon Il LEE ,  Jaho KOO ,  Jae Hoon CHUNG ,  Bin Chul IHM ,  Hyunsoo KO

    IPC: H04L5/00 ,  H04W72/04 ,  H04W72/08

    CPC classification number: H04L5/005 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0053 ,  H04W24/10 ,  H04W72/085

    Abstract: A method of transmitting a reference signal by a base station in a wireless communication system is provided. The method includes: generating a plurality of reference signals for channel measurement, wherein the plurality of reference signals for channel measurement are different types; and transmitting the plurality of reference signals for channel measurement, wherein the plurality of reference signals for channel measurement are transmitted using one or more subframes as a duty cycle.

    Abstract translation: 提供了一种在无线通信系统中由基站发送参考信号的方法。 该方法包括：生成用于信道测量的多个参考信号，其中用于信道测量的多个参考信号是不同的类型; 以及发送用于信道测量的多个参考信号，其中用于信道测量的多个参考信号是使用一个或多个子帧作为占空比发送的。

    TERMINAL DEVICE FOR TRANSMITTING A POWER HEADROOM REPORT IN A MULTI-CARRIER COMMUNICATION SYSTEM, AND METHOD FOR SAME
    66.
    发明申请
    TERMINAL DEVICE FOR TRANSMITTING A POWER HEADROOM REPORT IN A MULTI-CARRIER COMMUNICATION SYSTEM, AND METHOD FOR SAME 有权
    用于发送多载波通信系统中的电力报告的终端装置及其方法

    公开(公告)号：US20150189604A1

    公开(公告)日：2015-07-02

    申请号：US14632353

    申请日：2015-02-26

    Applicant: LG ELECTRONICS INC.

    Inventor： Dong Cheol KIM ,  Sung Ho MOON ,  Han Gyu CHO ,  Jae Hoon CHUNG

    IPC: H04W52/36 ,  H04L5/00 ,  H04J11/00

    CPC classification number: H04W72/0413 ,  H04J11/0036 ,  H04L1/1812 ,  H04L5/0007 ,  H04L5/0053 ,  H04W52/34 ,  H04W52/365 ,  H04W52/367 ,  H04W72/042 ,  H04W72/0453 ,  H04W72/0473 ,  H04W72/12 ,  H04W88/02 ,  H04W88/08

    Abstract: A method and device for transmitting a power headroom report (PHR) by a user equipment (UE) in a communication system supporting a plurality of carriers. The method includes transmitting, to an eNode B (eNB), a power headroom report (PHR) related to the plurality of carriers configured for the UE. The power headroom report (PHR) comprises a first type power headroom (PH) and a second type power headroom (PH). While the first type power headroom (PH) is calculated for a power headroom report (PHR) related to a primary carrier and a non-primary carrier, the second type power headroom (PH) is calculated for a power headroom report (PHR) related to only the primary carrier. The second type power headroom (PH) is calculated for case of simultaneous transmission of a physical uplink control channel (PUCCH) and a physical uplink shared channel (PUSCH).

    Abstract translation: 一种用于在支持多个载波的通信系统中由用户设备（UE）发送功率余量报告（PHR）的方法和装置。 该方法包括向eNode B（eNB）发送与为UE配置的多个载波相关的功率余量报告（PHR）。 功率余量报告（PHR）包括第一类功率余量（PH）和第二类功率余量（PH）。 虽然为与主载波和非主载波相关的功率余量报告（PHR）计算第一类功率余量（PH），但是对于相关功率余量报告（PHR）计算第二类型功率余量（PH） 只有主要载体。 在物理上行链路控制信道（PUCCH）和物理上行链路共享信道（PUSCH）的同时发送的情况下计算第二类型功率余量（PH）。

    REFERENCE SIGNAL TRANSMITTING METHOD AND DEVICE IN A MULTI-ANTENNA SYSTEM
    68.
    发明申请
    REFERENCE SIGNAL TRANSMITTING METHOD AND DEVICE IN A MULTI-ANTENNA SYSTEM 审中-公开
    参考信号传输方法和多天线系统中的设备

    公开(公告)号：US20150131586A1

    公开(公告)日：2015-05-14

    申请号：US14599097

    申请日：2015-01-16

    Applicant: LG ELECTRONICS INC.

    Inventor： Min Seok NOH ,  Jae Hoon CHUNG ,  Yeong Hyeon KWON ,  Hyun Soo KO ,  Seung Hee HAN ,  Moon Il LEE

    IPC: H04L5/00 ,  H04W72/04

    CPC classification number: H04L5/0048 ,  H04B7/0613 ,  H04B7/0684 ,  H04J13/0074 ,  H04J13/16 ,  H04L5/0026 ,  H04L5/0051 ,  H04L25/022 ,  H04L25/0226 ,  H04L27/261 ,  H04L27/2613 ,  H04W72/042

    Abstract: Provided is a method for transmitting, by a user equipment (UE), a demodulation reference signal (DMRS) for a physical uplink shared channel (PUSCH) in a wireless communication system. A terminal receives a cyclic shift field, which indicates a first value and a second value, through a physical downlink control channel (PDCCH) from a base station, generates a first DMRS sequence and a second DMRS sequence, which are associated with a first layer and a second layer respectively, by using a first cyclic shift and a second cyclic shift, respectively, which are determined based on the first value and the second value respectively, and transmits the first DMRS sequence and the second DMRS sequence to the base station. Furthermore, the first value and the second value are separated by a maximum value corresponding to a total number of possible cyclic shifts.

    Abstract translation: 提供一种用于在无线通信系统中由用户设备（UE）发送用于物理上行链路共享信道（PUSCH）的解调参考信号（DMRS）的方法。 终端通过来自基站的物理下行链路控制信道（PDCCH）接收指示第一值和第二值的循环移位字段，生成与第一层相关联的第一DMRS序列和第二DMRS序列 和第二层，分别通过分别使用基于第一值和第二值确定的第一循环移位和第二循环移位，并将第一DMRS序列和第二DMRS序列发送到基站。 此外，第一值和第二值被分开与可能的循环移位的总数相对应的最大值。

    METHOD FOR TRANSMITTING CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR
    70.
    发明申请
    METHOD FOR TRANSMITTING CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR 审中-公开
    无线通信系统中发送控制信息的方法及其设备

    公开(公告)号：US20150078320A1

    公开(公告)日：2015-03-19

    申请号：US14553771

    申请日：2014-11-25

    Applicant: LG ELECTRONICS INC.

    Inventor： Yeong Hyeon KWON ,  Jae Hoon CHUNG ,  Seung Hee HAN ,  So Yeon KIM

    IPC: H04L1/16 ,  H04L1/18

    CPC classification number: H04L5/0055 ,  H04L1/0003 ,  H04L1/1614 ,  H04L1/1692 ,  H04L1/1854 ,  H04L1/1858 ,  H04L1/1861 ,  H04L5/0007 ,  H04L5/0053 ,  H04W72/042 ,  H04W72/1278

    Abstract: A method for receiving Acknowledgement/Negative Acknowledgement (ACK/NACK) information at a base station in a wireless communication system. The method according to one embodiment includes transmitting a plurality of transport blocks through a plurality of downlink carriers to a user equipment. Each of the plurality of downlink carriers carries two or more transport blocks. The method according to the embodiment further includes, after transmitting the plurality of transport blocks, receiving the ACK/NACK information through one uplink carrier from the user equipment. The ACK/NACK information includes ACK/NACK bits corresponding to the plurality of transport blocks, and the ACK/NACK bits are concatenated in accordance with an index order of the downlink carriers and an index order of the two or more transport blocks associated with each of the downlink carriers.

    Abstract translation: 一种用于在无线通信系统中的基站处接收确认/否定确认（ACK / NACK）信息的方法。 根据一个实施例的方法包括通过多个下行链路载波向用户设备发送多个传输块。 多个下行链路载波中的每一个携带两个或更多个传输块。 根据实施例的方法还包括：在发送多个传输块之后，通过来自用户设备的一个上行链路载波接收ACK / NACK信息。 ACK / NACK信息包括对应于多个传输块的ACK / NACK比特，并且根据下行链路载波的索引顺序和与每个传输块相关联的两个或更多个传输块的索引顺序将ACK / NACK比特级联 的下行链路载波。

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