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    Method for transmitting channel quality information based on differential scheme
    11.
    发明授权
    Method for transmitting channel quality information based on differential scheme 有权
    基于差分方案传输信道质量信息的方法

    公开(公告)号：US09445292B2

    公开(公告)日：2016-09-13

    申请号：US14444332

    申请日：2014-07-28

    Applicant: LG Electronics Inc.

    Inventor： Dong Wook Roh ,  Bong Hoe Kim ,  Joon Kui Ahn ,  Yu Jin Noh ,  Dong Youn Seo ,  Ki Jun Kim

    IPC: H04W24/08 ,  H04B7/04 ,  H04B7/06 ,  H04L1/00 ,  H04L1/06 ,  H04L5/00 ,  H04B17/24 ,  H04W72/08

    CPC classification number: H04W24/08 ,  H04B7/0417 ,  H04B7/0632 ,  H04B7/0673 ,  H04B17/24 ,  H04L1/0026 ,  H04L1/0029 ,  H04L1/0618 ,  H04L5/006 ,  H04W72/08

    Abstract: A method for transmitting channel quality information based on a differential scheme is disclosed. When channel quality information of a predetermined number of sub-bands selected by a receiver in a frequency selective channel is transmitted, total average channel information is transmitted. Channel information of the selected sub-bands is transmitted as sub-band differential information associated with average channel information. In this case, the sub-band differential information may be denoted by a specific value contained in a differential-value range including only positive (+) values. If at least two channel quality information is transmitted by a MIMO system, channel quality information of one channel is transmitted, then channel quality information of the other channel is transmitted as spatial differential information. In this case, the spatial differential information is denoted by a specific value contained in a differential-value range asymmetrical on the basis of “0”.

    Abstract translation: 公开了一种基于差分方案发送信道质量信息的方法。 当发送由频率选择信道中的接收机选择的预定数量的子频带的信道质量信息时，发送总平均信道信息。 作为与平均信道信息相关联的子带差分信息发送所选择的子带的信道信息。 在这种情况下，子带差分信息可以由仅包含正（+）值的差分值范围中包含的特定值来表示。 如果由MIMO系统发送至少两个信道质量信息，则发送一个信道的信道质量信息，则作为空间差分信息发送另一个信道的信道质量信息。 在这种情况下，空间差分信息由包含在基于“0”不对称的差分值范围中的特定值表示。

    Method of allocating uplink transmission channels in a communication system
    15.
    发明授权
    Method of allocating uplink transmission channels in a communication system 有权
    在通信系统中分配上行链路传输信道的方法

    公开(公告)号：US09113454B2

    公开(公告)日：2015-08-18

    申请号：US13909914

    申请日：2013-06-04

    Applicant: LG ELECTRONICS INC.

    Inventor： Bong Hoe Kim ,  Joon Kui Ahn ,  Hak Seong Kim ,  Dong Wook Roh ,  Dong Youn Seo ,  Seung Hwan Won

    IPC: H04W72/04 ,  H04J13/00 ,  H04J13/20

    CPC classification number: H04W72/0406 ,  H04J13/0044 ,  H04J13/20 ,  H04W72/04

    Abstract: A method of allocating channels in a user equipment is disclosed. In particular, a method of allocating a plurality of Dedicated Physical Channels (DPCHs) and Enhanced Dedicated Channels (E-DCHs) in a user equipment of a multicode transmission system. The method includes determining whether a High Speed Downlink Shared Channel (HS-DSCH) is configured for the user equipment (UE) and determining a number of codes used by the DPCH and the E-DCH. The method further includes allocating the DPCH and the E-DCH channels to an I branch or a Q branch based on the number of codes used by the DPCH and the E-DCH and the HS-DSCH configuration.

    Abstract translation: 公开了一种在用户设备中分配信道的方法。 特别地，在多码传输系统的用户设备中分配多个专用物理信道（DPCH）和增强专用信道（E-DCH）的方法。 该方法包括确定是否为用户设备（UE）配置高速下行链路共享信道（HS-DSCH），并确定DPCH和E-DCH使用的代码数量。 该方法还包括：基于由DPCH和E-DCH以及HS-DSCH配置使用的代码数量，将DPCH和E-DCH信道分配给I分支或Q分支。

    Channel coding method of variable length information using block code
    18.
    发明授权
    Channel coding method of variable length information using block code 有权
    使用块码的可变长度信息的信道编码方法

    公开(公告)号：US09009558B2

    公开(公告)日：2015-04-14

    申请号：US14266615

    申请日：2014-04-30

    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: H03M13/05 ,  H03M13/03 ,  H03M13/00 ,  H03M13/13 ,  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相对应的32行和A列的码生成矩阵对信息比特进行信道编码的方法包括使用对应于列的32比特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。

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