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    CHANNEL CODING METHOD OF VARIABLE LENGTH INFORMATION USING BLOCK CODE
    11.
    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 FOR ALLOCATING RESOURCES TO UPLINK CONTROL CHANNEL
    12.
    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。

    USER EQUIPMENT APPARATUS AND METHOD FOR FEEDING BACK CHANNEL STATE INFORMATION IN A WIRELESS COMMUNICATION SYSTEM
    13.
    发明申请
    USER EQUIPMENT APPARATUS AND METHOD FOR FEEDING BACK CHANNEL STATE INFORMATION IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
    用于在无线通信系统中提供反向信道状态信息的用户设备装置和方法

    公开(公告)号：US20150063282A1

    公开(公告)日：2015-03-05

    申请号：US14537743

    申请日：2014-11-10

    Applicant: LG ELECTRONICS INC.

    Inventor： Hyung Tae KIM ,  Han Byul SEO ,  Ki Jun KIM ,  Dae Won LEE

    IPC: H04L5/00 ,  H04B7/06 ,  H04W72/04

    CPC classification number: H04L5/0057 ,  H04B7/0417 ,  H04B7/0486 ,  H04B7/0626 ,  H04B7/063 ,  H04B7/0632 ,  H04B7/0634 ,  H04B7/0639 ,  H04B7/065 ,  H04L1/0026 ,  H04L1/0029 ,  H04W72/0413

    Abstract: A method and apparatus are described for transmitting a channel state information (CSI) reporting at a user equipment (UE) in a wireless communication system. A rank indicator (RI) and a first type precoding matrix indicator (PMI) are transmitted to a base station (BS) according to a first CSI feedback type. A second type PMI and a channel quality information (CQI) are transmitted to the BS according to a second CSI feedback type. The RI and the first type PMI are jointly coded, and transmitted through a physical uplink control channel (PUCCH). A reporting period of the first type PMI is longer than a reporting period of the second type PMI. The first type PMI is a wideband PMI, and the second type PMI is a subband PMI. The reporting period of the first type PMI is equal to a reporting period of the RI.

    Abstract translation: 描述了用于在无线通信系统中的用户设备（UE）处发送信道状态信息（CSI）报告的方法和装置。 根据第一CSI反馈类型将秩指示符（RI）和第一类型预编码矩阵指示符（PMI）发送到基站（BS）。 根据第二CSI反馈类型，向BS发送第二类型PMI和信道质量信息（CQI）。 RI和第一类型PMI被联合编码，并通过物理上行链路控制信道（PUCCH）发送。 第一类PMI的报告期比第二类PMI的报告期长。 第一类PMI是宽带PMI，第二类PMI是子带PMI。 第一类PMI的报告期等于RI的报告期。

    METHOD AND APPARATUS OF TRANSMITTING DATA BASED ON FREQUENCY HOPPING
    15.
    发明申请
    METHOD AND APPARATUS OF TRANSMITTING DATA BASED ON FREQUENCY HOPPING 有权
    基于频率搜索的传输数据的方法和装置

    公开(公告)号：US20140341259A1

    公开(公告)日：2014-11-20

    申请号：US14259880

    申请日：2014-04-23

    Applicant: LG ELECTRONICS INC. ,  POSTECH ACADEMY-INDUSTRY FOUNDATION

    Inventor： Ki Jun KIM ,  Joon Ho CHO ,  Yeo Hun YUN ,  Jeong Ho YEO ,  Min Uk KIM ,  Eun Ae LEE ,  Ju Bum KIM

    IPC: H04B1/713 ,  H04B1/707

    CPC classification number: H04B1/713 ,  H04B1/707 ,  H04L5/0012 ,  H04L5/0037 ,  H04L27/2636

    Abstract: A method of transmitting a signal based on multi-stream CPDMA may include: allocating a plurality of data symbols to each of a plurality of data streams based on a frequency hopping pattern; applying a DFT function and a M-times repetition function to the data symbol allocated to the each of the plurality of data streams; applying a spectral weighting vector to the each of the plurality of data streams applying the DFT function and the M-times repetition function; and generating the signal based on the multi-stream CPDMA by performing an IDFT function and a cyclic prefix adding procedure with respect to the plurality of data streams to which the spectral weighting vector is applied, in which the spectral weighting vector is a vector for determining a frequency band in which the each of the plurality of data streams is used.

    Abstract translation: 基于多流CPDMA发送信号的方法可以包括：基于跳频图案向多个数据流中的每一个分配多个数据符号; 将DFT功能和M次重复功能应用于分配给所述多个数据流中的每一个的数据符号; 对应用DFT函数和M次重复函数的多个数据流中的每一个应用频谱加权向量; 以及通过针对应用了频谱加权向量的多个数据流执行IDFT功能和循环前缀添加过程来生成基于多流CPDMA的信号，其中频谱加权向量是用于确定的矢量 使用多个数据流中的每一个的频带。

    SIGNAL SEGMENTATION METHOD AND CRC ATTACHMENT METHOD FOR REDUCING UNDETECTED ERROR
    16.
    发明申请
    SIGNAL SEGMENTATION METHOD AND CRC ATTACHMENT METHOD FOR REDUCING UNDETECTED ERROR 有权
    用于减少未受保护的错误的信号分割方法和CRC连接方法

    公开(公告)号：US20140304574A1

    公开(公告)日：2014-10-09

    申请号：US14312201

    申请日：2014-06-23

    Applicant: LG ELECTRONICS INC.

    Inventor： Dongyoun SEO ,  Bong Hoe KIM ,  Young Woo YUN ,  Daewon LEE ,  Nam Yul YU ,  Ki Jun KIM ,  Dongwook ROH

    IPC: H03M13/09

    CPC classification number: H04L1/0061 ,  G06F11/1004 ,  H03M13/09 ,  H03M13/093 ,  H04L1/0041 ,  H04L1/0042 ,  H04L1/0078

    Abstract: The present invention provides for applying a cyclic redundancy check (CRC) to a data signal. The present invention includes attaching a first CRC to a first data signal block having a first length, segmenting the first data signal block attached with the first CRC into a plurality of second data signal blocks having a length shorter than the first length, respectively generating a second CRC for each second data signal block, and attaching the generated second CRC to the respective second data signal block. Moreover, the first CRC and second CRC may be generated from respectively different CRC generating polynomial equations.

    Abstract translation: 本发明提供对数据信号应用循环冗余校验（CRC）。 本发明包括将第一CRC附加到具有第一长度的第一数据信号块，将附加有第一CRC的第一数据信号块分割成长度短于第一长度的多个第二数据信号块，分别产生 用于每个第二数据信号块的第二CRC，以及将生成的第二CRC附加到相应的第二数据信号块。 此外，可以从分别不同的CRC生成多项式方程式生成第一CRC和第二CRC。

    TRANSMITTING SPREAD SIGNAL IN COMMUNICATION SYSTEM
    17.
    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 DETERMINING TRANSPORT BLOCK SIZE AND SIGNAL TRANSMISSION METHOD USING THE SAME
    20.
    发明申请
    METHOD FOR DETERMINING TRANSPORT BLOCK SIZE AND SIGNAL TRANSMISSION METHOD USING THE SAME 审中-公开
    用于确定运输块尺寸的方法和使用该方法的信号传输方法

    公开(公告)号：US20140219386A1

    公开(公告)日：2014-08-07

    申请号：US14251366

    申请日：2014-04-11

    Applicant: LG Electronics Inc.

    Inventor： Bong Hoe KIM ,  Ki Jun KIM ,  Joon Kui AHN ,  Dong Youn SEO

    IPC: H04L1/00

    CPC classification number: H04W28/06 ,  H03M13/09 ,  H03M13/258 ,  H04L1/0041 ,  H04L1/0061 ,  H04L1/0065 ,  H04L1/0071 ,  H04L1/0083

    Abstract: A method for performing, by a first device, channel coding of data to be transmitted to a second device, the method includes: determining a size of a transport block for the data; attaching a first cyclic redundancy check (CRC) code to the transport block having the determined size to produce a first CRC-attached transport block; and segmenting the first CRC-attached transport block into multiple code blocks, wherein the size of the transport block is determined from among a plurality of predetermined transport block sizes such that the multiple code blocks have a same size as each other.

    Abstract translation: 一种用于由第一设备执行要发送到第二设备的数据的信道编码的方法，所述方法包括：确定所述数据的传输块的大小; 将第一循环冗余校验（CRC）代码附加到具有确定的大小的传输块以产生第一CRC附着的传输块; 以及将所述第一CRC附着传输块分割成多个码块，其中，从多个预定传输块大小中确定所述传输块的大小，使得所述多个码块具有彼此相同的大小。

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