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    CHANNEL CODING METHOD OF VARIABLE LENGTH INFORMATION USING BLOCK CODE
    22.
    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
    23.
    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。

    METHOD FOR ALLOCATING RESOURCES TO UPLINK CONTROL CHANNEL
    25.
    发明申请
    METHOD FOR ALLOCATING RESOURCES TO UPLINK CONTROL CHANNEL 有权
    将资源分配到上行控制通道的方法

    公开(公告)号：US20150110067A1

    公开(公告)日：2015-04-23

    申请号：US14588857

    申请日：2015-01-02

    Applicant: LG ELECTRONICS INC.

    Inventor： Hak Seong KIM ,  Bong Hoe KIM ,  Ki Jun KIM ,  Suk Hyon YOON ,  In Jae JUNG ,  Dae Won LEE ,  Joon Kui AHN ,  Dong Youn SEO

    IPC: H04W72/04 ,  H04L5/00

    CPC classification number: H04W72/0413 ,  H04L5/0055 ,  H04L5/0057 ,  H04W72/085

    Abstract: A method for adaptively allocating resources of an uplink control channel according to a system situation is disclosed. If a base station (BS) recognizes the system situation, establishes control information for resource allocation, and transmits the control information to a mobile station (MS), the mobile station (MS) allocates resources for transmitting uplink control information using a specific block or a specific resource distribution method according to the corresponding control information. The system situation may be changed according to the number of users contained in the BS's coverage or the usage of a multi-antenna. The variation of the system situation is actively reflected so that the uplink channel resources can be effectively used.

    Abstract translation: 公开了一种根据系统情况自适应地分配上行链路控制信道的资源的方法。 如果基站（BS）识别系统情况，则建立资源分配控制信息，并将控制信息发送到移动台（MS），移动站（MS）使用特定块分配用于发送上行链路控制信息的资源， 根据相应控制信息的具体资源分配方法。 可以根据BS覆盖范围内的用户数量或多天线的使用情况来改变系统状况。 积极反映系统状况的变化，从而可以有效利用上行链路信道资源。

    TRANSMITTING SPREAD SIGNAL IN COMMUNICATION SYSTEM
    27.
    发明申请
    TRANSMITTING SPREAD SIGNAL IN COMMUNICATION SYSTEM 审中-公开
    在通信系统中传输信号

    公开(公告)号：US20140294049A1

    公开(公告)日：2014-10-02

    申请号：US14303482

    申请日：2014-06-12

    Applicant: LG ELECTRONICS INC.

    Inventor： Jung Hoon LEE ,  Ki Jun KIM ,  Dong Wook ROH ,  Dae Won LEE ,  Joon Kui AHN

    IPC: H04B1/707 ,  H04L5/00

    Abstract: The present invention provides for transmitting a spread signal in a mobile communication system. The present invention includes spreading a signal using a plurality of spreading codes, wherein the plurality of spreading codes have a spreading factor, multiplexing the spread signal by code division multiplexing, transmitting the multiplexed signal via a plurality of neighboring frequency resources of one OFDM symbol of a first antenna set, and transmitting the same multiplexed signal via a plurality of neighboring frequency resources of one OFDM symbol of a second antenna set.

    Abstract translation: 本发明提供了一种在移动通信系统中发送扩展信号。 本发明包括使用多个扩展码扩展信号，其中多个扩展码具有扩展因子，通过码分复用多路复用扩展信号，经由多个相邻频率资源经由多个相邻频率资源发送多个信号 第一天线组，并且经由第二天线组的一个OFDM符号的多个相邻频率资源发送相同的复用信号。

    METHOD FOR SELECTING PMI FOR NON-ADAPTIVE HARQ OPERATION IN A MIMO WIRELESS COMMUNICATION SYSTEM
    30.
    发明申请
    METHOD FOR SELECTING PMI FOR NON-ADAPTIVE HARQ OPERATION IN A MIMO WIRELESS COMMUNICATION SYSTEM 有权
    用于在MIMO无线通信系统中选择非适应HARQ操作的PMI的方法

    公开(公告)号：US20140241286A1

    公开(公告)日：2014-08-28

    申请号：US14268917

    申请日：2014-05-02

    Applicant: LG ELECTRONICS INC.

    Inventor： Bonghoe KIM ,  Yujin NOH ,  Hakseong KIM ,  Daewon LEE ,  Joon Kui AHN ,  Dongyoun SEO

    IPC: H04B7/04 ,  H04L1/18

    CPC classification number: H04W72/14 ,  H04B7/0404 ,  H04B7/0452 ,  H04B7/0456 ,  H04L1/0618 ,  H04L1/08 ,  H04L1/1607 ,  H04L1/1812 ,  H04L1/1822 ,  H04L1/1858 ,  H04L1/1887 ,  H04L1/189 ,  H04L1/1896 ,  H04L5/0055 ,  H04L5/0092 ,  H04W72/0413 ,  H04W72/1294

    Abstract: A method for transmitting an uplink signal at a User Equipment (UE) in a wireless communication system includes receiving, from a Base Station (BS), an uplink scheduling grant for multi-antenna transmission; transmitting the uplink signal precoded using precoding information included in the received uplink scheduling grant to the BS; and retransmitting the uplink signal to the BS according to Acknowledgment/Negative Acknowledgment (ACK/NACK) corresponding to the transmitted uplink signal. The retransmitted uplink signal is precoded using precoding information included in a most recent uplink scheduling grant or a predetermined precoding matrix if an uplink scheduling grant for the retransmission is not received from the BS.

    Abstract translation: 一种用于在无线通信系统中的用户设备（UE）处发送上行链路信号的方法包括从基站（BS）接收用于多天线传输的上行链路调度许可; 使用包括在所接收的上行链路调度许可中的预编码信息对所述BS进行预编码的所述上行链路信号; 并根据与发送的上行链路信号对应的确认/否定确认（ACK / NACK）向BS发送上行链路信号。 如果没有从BS接收到用于重传的上行链路调度许可，则使用包括在最新上行链路调度许可中的预编码信息或预定的预编码矩阵来对重传的上行链路信号进行预编码。

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