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    Backhaul downlink signal decoding method of relay station and relay station using same
    162.
    发明授权
    Backhaul downlink signal decoding method of relay station and relay station using same 有权
    中继站和中继站的回程下行链路信号解码方法采用相同方式

    公开(公告)号：US09356682B2

    公开(公告)日：2016-05-31

    申请号：US14738519

    申请日：2015-06-12

    Applicant: LG Electronics Inc.

    Inventor： Han Byul Seo ,  Dae Won Lee ,  Byoung Hoon Kim ,  Hak Seong Kim ,  Ki Jun Kim

    IPC: H04B7/14 ,  H04W4/00 ,  H04W72/06 ,  H04B7/155 ,  H04B7/26 ,  H04L5/00 ,  H04L27/26

    CPC classification number: H04L27/2613 ,  H04B7/155 ,  H04B7/15542 ,  H04B7/2606 ,  H04L5/0005 ,  H04L5/0023 ,  H04L5/0051 ,  H04L5/0053 ,  H04L27/2647 ,  H04W16/26 ,  H04W72/042 ,  H04W84/042

    Abstract: A method of decoding a backhaul downlink signal of a relay node (RN). A higher layer signal indicating a maximum transmission rank is received from a base station (BS). Control information is received through a relay control channel from the BS. The control information is demodulated and mapped to resource elements (REs) which do not overlap with user equipment-specific reference signal (URS) REs in a control region which is used for the relay control channel transmission of the BS. The URS REs are reserved REs for URSs according to the maximum transmission rank. The control information is demodulated based on URSs transmitted by the BS on one fixed antenna port n, where n is a natural number.

    Abstract translation: 一种对中继节点（RN）的回程下行链路信号进行解码的方法。 从基站（BS）接收表示最大传输等级的较高层信号。 通过来自BS的中继控制信道接收控制信息。 控制信息被解调并映射到在用于BS的中继控制信道传输的控制区域中与用户设备专用参考信号（URS）RE不重叠的资源元素（RE）。 URS RE是根据最大传输等级为URS预留RE。 控制信息根据BS在一个固定天线端口n发送的URS进行解调，其中n是自然数。

    Method for determining transport block size and signal transmission method using the same
    165.
    发明授权
    Method for determining transport block size and signal transmission method using the same 有权
    用于确定传输块大小的方法和使用其的信号传输方法

    公开(公告)号：US09225470B2

    公开(公告)日：2015-12-29

    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: G06F11/00 ,  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。

    Backhaul downlink signal decoding method of relay station and relay station using same
    168.
    发明授权
    Backhaul downlink signal decoding method of relay station and relay station using same 有权
    中继站和中继站的回程下行链路信号解码方法采用相同方式

    公开(公告)号：US09083435B2

    公开(公告)日：2015-07-14

    申请号：US14313848

    申请日：2014-06-24

    Applicant: LG Electronics Inc.

    Inventor： Han Byul Seo ,  Dae Won Lee ,  Byoung Hoon Kim ,  Hak Seong Kim ,  Ki Jun Kim

    IPC: H04B7/14 ,  H04W4/00 ,  H04W72/06 ,  H04B7/26 ,  H04B7/155 ,  H04L5/00

    CPC classification number: H04L27/2613 ,  H04B7/155 ,  H04B7/15542 ,  H04B7/2606 ,  H04L5/0005 ,  H04L5/0023 ,  H04L5/0051 ,  H04L5/0053 ,  H04L27/2647 ,  H04W16/26 ,  H04W72/042 ,  H04W84/042

    Abstract: A method of decoding a backhaul downlink signal of a relay node (RN), the method includes receiving a higher layer signal indicating a maximum transmission rank from a base station (BS), receiving control information through a relay control channel from the BS, and demodulating the control information, wherein the control information is mapped to resource elements which do not overlap with user equipment-specific reference signal resource elements (URS REs) in a control region which is used for the relay control channel transmission of the BS, the URS REs being reserved resource elements for user equipment-specific reference signals (URSs) according to the maximum transmission rank, and wherein the control information is demodulated based on user equipment-specific reference signals transmitted by the BS on one fixed antenna port n, where n is a natural number.

    Abstract translation: 一种对中继节点（RN）的回程下行链路信号进行解码的方法，该方法包括从基站（BS）接收表示最大传输等级的较高层信号，通过来自BS的中继控制信道接收控制信息，以及 解调控制信息，其中控制信息被映射到与用于BS的中继控制信道传输的控制区域中的用户设备专用参考信号资源元素（URS RE）不重叠的资源元素，URS RE是根据最大传输等级用于用户设备专用参考信号（URS）的保留资源元素，并且其中控制信息基于由BS在一个固定天线端口n上发送的用户设备专用参考信号进行解调，其中n 是一个自然数。

    Method for transmitting control channel to relay node in wireless communication system and apparatus thereof
    169.
    发明授权
    Method for transmitting control channel to relay node in wireless communication system and apparatus thereof 有权
    在无线通信系统中向中继节点发送控制信道的方法及其装置

    公开(公告)号：US09066343B2

    公开(公告)日：2015-06-23

    申请号：US14456671

    申请日：2014-08-11

    Applicant: LG ELECTRONICS INC.

    Inventor： Hak Seong Kim ,  Byoung Hoon Kim ,  Dae Won Lee ,  Ki Jun Kim

    IPC: H04W72/04 ,  H04B7/14 ,  H04B7/26 ,  H04L5/00 ,  H04W84/04

    CPC classification number: H04W72/042 ,  H04B7/14 ,  H04B7/2606 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0032 ,  H04L5/0053 ,  H04W72/0426 ,  H04W84/047

    Abstract: A method for receiving a Relay Physical Downlink Control CHannel (R-PDCCH) by a User Equipment (UE) in a wireless communication system. The method includes receiving a downlink subframe including one or more aggregated resource blocks including resource elements. The resource elements are mapped in increasing order of first a subcarrier index, and then a symbol index. The method further includes monitoring the R-PDCCH on the one or more aggregated resource blocks. The one or more aggregated resource blocks are numbered based on an aggregation level and a number of the one or more aggregated resource blocks corresponding to the aggregation level.

    Abstract translation: 一种用于在无线通信系统中由用户设备（UE）接收中继物理下行链路控制信道（R-PDCCH）的方法。 所述方法包括：接收包括包括资源元素在内的一个或多个聚合资源块的下行链路子帧。 资源元素以第一个子载波索引的增加顺序映射，然后是符号索引。 该方法还包括监视一个或多个聚合资源块上的R-PDCCH。 基于聚合级别和对应于聚合级别的一个或多个聚合资源块的数量对一个或多个聚合资源块进行编号。

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