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    METHOD OF ALLOCATING RESOURCES FOR TRANSMITTING UPLINK SIGNAL IN MIMO WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREOF
    11.
    发明申请
    METHOD OF ALLOCATING RESOURCES FOR TRANSMITTING UPLINK SIGNAL IN MIMO WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREOF 审中-公开
    在MIMO无线通信系统中发送上行链路信号的资源分配方法及其设备

    公开(公告)号：US20160142116A1

    公开(公告)日：2016-05-19

    申请号：US14939914

    申请日：2015-11-12

    Applicant: LG ELECTRONICS INC.

    Inventor： Bong Hoe KIM ,  Dae Won LEE ,  Yu Jin NOH ,  Byeong Woo KANG ,  Dong Youn SEO ,  Dong Wook ROH

    IPC: H04B7/04

    CPC classification number: H04B7/0456 ,  H04B7/0413 ,  H04L1/0071 ,  H04L5/0044 ,  H04L27/2626 ,  H04W72/04

    Abstract: A method and terminal are described for allocating resources for transmitting a signal in a multiple-input multiple-output (MIMO) wireless communication system. An uplink signal is transmitted using L layers at a terminal in a multiple-input multiple-output (MIMO) wireless communication system. Modulation symbols are generated by modulating output bit sequences of an interleaver matrix by a unit of log2Q bits, where Q is a modulation order. Each of the output bit sequences has a size of L·log2Q bits. The modulation symbols are mapped to the L layers and transmitted by using the L layers. The output bit sequences are generated by reading out entries of the interleaver matrix, column by column.

    Abstract translation: 描述了用于在多输入多输出（MIMO）无线通信系统中分配用于发送信号的资源的方法和终端。 在多输入多输出（MIMO）无线通信系统的终端，使用L层发送上行链路信号。 通过调制交织器矩阵的输出位序列以log2Q位为单位产生调制符号，其中Q是调制阶数。 每个输出位序列具有L·log2Q位的大小。 调制符号映射到L层，并通过使用L层进行传输。 通过逐列读出交织器矩阵的条目来生成输出比特序列。

    METHOD FOR POWER SAVING IN WIRELESS LOCAL AREA NETWORK AND APPARATUS FOR THE SAME
    13.
    发明申请
    METHOD FOR POWER SAVING IN WIRELESS LOCAL AREA NETWORK AND APPARATUS FOR THE SAME 审中-公开
    在无线局域网中节电的方法及其设备

    公开(公告)号：US20160014696A1

    公开(公告)日：2016-01-14

    申请号：US14866195

    申请日：2015-09-25

    Applicant: LG ELECTRONICS INC.

    Inventor： Byeong Woo KANG ,  Dae Won LEE ,  Yong Ho SEOK

    IPC: H04W52/02

    CPC classification number: H04W52/0235 ,  H04B7/0452 ,  H04L69/323 ,  H04W52/02 ,  H04W52/0212 ,  H04W52/0219 ,  H04W52/0222 ,  H04W74/0808 ,  H04W84/12 ,  Y02D70/142 ,  Y02D70/444

    Abstract: A method of power saving in a wireless local area network, and a wireless apparatus therefore are discussed. The method according to one embodiment includes acquiring a transmission opportunity (TXOP), receiving a signal field, the signal field including a group identifier, a number indicator and a power saving indicator, the group identifier indicating a group of recipients, the number indicator indicating a number of spatial streams, the power saving indicator indicating that the transmitting device allows the wireless device to enter a doze state. The method according to the embodiment further includes entering the doze state until the end of the TXOP if the power saving indicator indicates an allowance of entering the doze state during the TXOP, the wireless device is a member of the group of recipients, and the number of spatial streams to be received by the wireless device is equal to zero.

    Abstract translation: 因此，讨论了无线局域网中的省电方法以及无线装置。 根据一个实施例的方法包括获取发送机会（TXOP），接收信号字段，包括组标识符，数字指示符和功率节省指示符的信号字段，指示一组接收者的组标识符，数字指示符 多个空间流，功率节省指示符指示发送设备允许无线设备进入打盹状态。 根据本实施例的方法还包括如果在TXOP期间省电指示符指示进入打盹状态的允许，则无线设备是该组接收者的成员，并且该号码 要由无线设备接收的空间流等于零。

    METHOD AND APPARATUS FOR TRANSMITTING LOCATION ESTIMATION MESSAGE IN WIRELESS COMMUNICATION SYSTEM
    16.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING LOCATION ESTIMATION MESSAGE IN WIRELESS COMMUNICATION SYSTEM 有权
    用于在无线通信系统中发送位置估计信息的方法和装置

    公开(公告)号：US20150296339A1

    公开(公告)日：2015-10-15

    申请号：US14751533

    申请日：2015-06-26

    Applicant: LG Electronics Inc.

    Inventor： Kyung Soo WOO ,  Su Hwan LIM ,  Chi Jun AHN ,  Dae Won LEE ,  Suk Hyon YOON ,  Seung Hee HAN

    IPC: H04W4/02 ,  H04L27/26 ,  H04W64/00 ,  H04L5/00

    CPC classification number: H04W4/02 ,  G01S5/0205 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0073 ,  H04L27/2613 ,  H04L27/2655 ,  H04W64/00

    Abstract: Provided are a method and an apparatus for transmitting a message through a terminal in a wireless communication system. The terminal receives positioning reference signals (PRS) from a reference cell and at least one of the neighbor cells, receives an auxiliary data provision message including a reference cell PRS muting sequence for indicating a muting pattern of the PRS transmitted through the reference cell and a neighbor cell PRS muting sequence for indicating the muting pattern of the PRS transmitted through at least one of the neighbor cells from an enhanced serving mobile location center (E-SMLC), and transmits a reference signal time difference (RSTD) measured on the basis of the PRS received from the reference cell and the at least one of the neighbor cells to the E-SMLC.

    Abstract translation: 提供了一种用于在无线通信系统中通过终端发送消息的方法和装置。 终端从参考小区接收定位参考信号（PRS），并且至少一个相邻小区接收辅助数据提供消息，该辅助数据提供消息包括用于指示通过参考小区发送的PRS的静默模式的参考小区PRS静噪序列，以及 相邻小区PRS静音序列，用于指示通过来自增强服务移动定位中心（E-SMLC）的至少一个相邻小区发送的PRS的静噪模式，并发送基于以下内容测量的参考信号时间差（RSTD） PRS从参考小区和至少一个相邻小区接收到E-SMLC。

    METHOD AND APPARATUS OF TRANSMITTING TRAINING SIGNAL IN WIRELESS LOCAL AREA NETWORK SYSTEM
    17.
    发明申请
    METHOD AND APPARATUS OF TRANSMITTING TRAINING SIGNAL IN WIRELESS LOCAL AREA NETWORK SYSTEM 有权
    在无线局域网系统中传输训练信号的方法与装置

    公开(公告)号：US20150236831A1

    公开(公告)日：2015-08-20

    申请号：US14694346

    申请日：2015-04-23

    Applicant: LG ELECTRONICS INC.

    Inventor： Byeong Woo KANG ,  Dong Wook ROH ,  Yong Ho SEOK ,  Yu Jin NOH ,  Bong Hoe KIM ,  Dae Won LEE

    IPC: H04L5/00 ,  H04L27/26

    CPC classification number: H04L5/0048 ,  H04L27/2628 ,  H04W84/12 ,  H04W99/00

    Abstract: A method of transmitting a training signal in a Wireless Local Area Network (WLAN) system includes generating one or more first training signals for a first destination station and one or more second training signals for a second destination station by applying a mapping matrix P to a training signal generation sequence, mapping the first training signals and the second training signals to a plurality of antennas according to an antenna mapping matrix, and performing Inverse Fast Fourier Transform (IFFT) on each of the first training signals and the second training signals mapped to the plurality of antennas and transmitting the training signals through the plurality of antennas.

    Abstract translation: 在无线局域网（WLAN）系统中发送训练信号的方法包括：通过将映射矩阵P应用于第一目的地站，生成用于第一目的地站的一个或多个第一训练信号和用于第二目的地站的一个或多个第二训练信号 训练信号生成序列，根据天线映射矩阵将第一训练信号和第二训练信号映射到多个天线，并对第一训练信号和第二训练信号中的每一个进行反傅里叶逆变换（IFFT），映射到 多个天线，并通过多个天线发送训练信号。

    CHANNEL CODING METHOD OF VARIABLE LENGTH INFORMATION USING BLOCK CODE
    18.
    发明申请
    CHANNEL CODING METHOD OF VARIABLE LENGTH INFORMATION USING BLOCK CODE 有权
    使用块代码的可变长度信息的通道编码方法

    公开(公告)号：US20150200687A1

    公开(公告)日：2015-07-16

    申请号：US14639805

    申请日：2015-03-05

    Applicant: LG ELECTRONICS INC.

    Inventor： Dong Wook ROH ,  Joon Kui AHN ,  Nam Yul YU ,  Jung Hyun CHO ,  Yu Jin NOH ,  Ki Jun KIM ,  Dae Won LEE

    IPC: H03M13/37 ,  H04L5/00 ,  H04W72/04 ,  H04L1/00

    CPC classification number: H04L1/0041 ,  G06F17/16 ,  H03M13/05 ,  H03M13/13 ,  H03M13/2942 ,  H03M13/3715 ,  H03M13/618 ,  H03M13/6362 ,  H04L1/0026 ,  H04L1/0042 ,  H04L1/0057 ,  H04L1/0072 ,  H04L5/005 ,  H04L5/0092 ,  H04W72/0413 ,  H04W84/042

    Abstract: A method for channel-coding information bits using a code generation matrix including 32 rows and A columns corresponding to length of the information bits includes, channel-coding the information bits having “A” length using basis sequences having 32-bit length corresponding to columns of the code generation matrix, and outputting the channel-coded result as an output sequence. If “A” is higher than 10, the code generation matrix is generated when (A-10) additional basis sequences were added as column-directional sequences to a first or second matrix. The first matrix is a TFCI code generation matrix composed of 32 rows and 10 columns used for TFCI coding. The second matrix is made when at least one of an inter-row location or an inter-column location of the first matrix was changed. The additional basis sequences satisfy a value 10 of a minimum Hamming distance.

    Abstract translation: 使用包括与信息比特长度对应的32行和A列的代码生成矩阵对信息比特进行信道编码的方法包括：使用具有对应于列的32位长度的基本序列对具有“A”长度的信息比特进行信道编码 并输出通道编码结果作为输出序列。 如果“A”高于10，则当（A-10）附加基本序列作为列方向序列添加到第一或第二矩阵时，生成代码生成矩阵。 第一个矩阵是由用于TFCI编码的32行和10列组成的TFCI代码生成矩阵。 当第一矩阵的行间位置或列间位置中的至少一个被改变时，形成第二矩阵。 额外的基本序列满足最小汉明距离的值10。

    METHOD AND APPARATUS FOR CONTROLLING TRANSMIT POWER IN WIRELESS COMMUNICATION SYSTEM
    19.
    发明申请
    METHOD AND APPARATUS FOR CONTROLLING TRANSMIT POWER IN WIRELESS COMMUNICATION SYSTEM 审中-公开
    用于控制无线通信系统中发射功率的方法和装置

    公开(公告)号：US20150173026A1

    公开(公告)日：2015-06-18

    申请号：US14633857

    申请日：2015-02-27

    Applicant: LG ELECTRONICS INC.

    Inventor： Joon Kui AHN ,  Min Gyu KIM ,  Dae Won LEE ,  Suck Chel YANG ,  Bong Hoe KIM ,  Dong Youn SEO

    IPC: H04W52/14 ,  H04W72/04

    CPC classification number: H04W52/146 ,  H04B7/0689 ,  H04L5/0055 ,  H04L5/0057 ,  H04W52/325 ,  H04W52/42 ,  H04W72/0413 ,  H04W72/0473 ,  H04W76/27

    Abstract: A method is described for transmitting a control signal in a wireless communication system. A wireless communication system supporting multiple antennas, transmits, by a user equipment (UE), a control signal on an uplink control channel at a subframe i. Furthermore, an uplink transmit power PPUCCH(i) for the uplink control channel at the subframe i is determined based on a mathematical equation. Additionally, the mathematical equation includes a min function and uses parameters including PCMAX(i), P0—PUCCH, ΔF—PUCCH(F), g(i), PL, Δ(M) and PL where PCMAX(i) is a configured UE transmit power in subframe i, P0—PUCCH is a parameter composed based on provisions by a higher layer, ΔF—PUCCH(F) is a parameter provided by the higher layer, PL is a downlink pathloss estimate calculated in the UE, and g(i) is a value relating to a UE specific value.

    Abstract translation: 描述了用于在无线通信系统中发送控制信号的方法。 支持多个天线的无线通信系统由用户设备（UE）在子帧i的上行链路控制信道上发送控制信号。 此外，基于数学方程来确定用于子帧i的上行链路控制信道的上行链路发送功率PPUCCH（i）。 另外，数学方程包括最小函数，并使用PCMAX（i），P0-PUCCH，＆Dgr; F-PUCCH（F），g（i），PL，＆Dgr（M） 是子帧i中配置的UE发射功率，P0-PUCCH是基于较高层规定组成的参数，F-PUCCH（F）是由较高层提供的参数，PL是下行路径损耗估计， UE和g（i）是与UE特定值相关的值。

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