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    Method and apparatus for receiving downlink signals
    4.
    发明授权
    Method and apparatus for receiving downlink signals 有权
    用于接收下行链路信号的方法和装置

    公开(公告)号：US08908628B2

    公开(公告)日：2014-12-09

    申请号：US13696935

    申请日：2011-05-11

    申请人： Hakseong Kim ,  Hanbyul Seo ,  Kijun Kim ,  Byounghoon Kim ,  Daewon Lee

    发明人： Hakseong Kim ,  Hanbyul Seo ,  Kijun Kim ,  Byounghoon Kim ,  Daewon Lee

    IPC分类号： H04B7/14 ,  H04J1/10 ,  H04J3/08 ,  H04W4/00 ,  H04J3/00 ,  H04L1/00 ,  H04L5/00 ,  H04W72/04 ,  H04W72/12

    CPC分类号： H04W72/042 ,  H04L1/0061 ,  H04L1/0072 ,  H04L1/0091 ,  H04L5/0007 ,  H04L5/0053 ,  H04W72/1289

    摘要： The present invention relates to a method and apparatus for receiving downlink signals in a wireless communication system. More specifically, the present invention relates to a method for receiving downlink signals in a wireless communication and an apparatus incorporating the same, wherein the method comprises the steps of: receiving a sub frame having two slots; blind decoding a plurality of R-PDCCH (Relay Physical Downlink Control Channel) candidates in order to receive control data from the search space of a first slot; and determining whether the R-PDCCH conveys control data for downlink transmission or uplink transmission when R-PDCCH was detected in the search space, wherein the control data for the downlink transmission and uplink transmission have an equal size of data.

    摘要翻译： 本发明涉及一种在无线通信系统中接收下行链路信号的方法和装置。 更具体地说，本发明涉及一种在无线通信中接收下行链路信号的方法及其结合的方法，其中该方法包括以下步骤：接收具有两个时隙的子帧; 盲目解码多个R-PDCCH（中继物理下行链路控制信道）候选，以便从第一时隙的搜索空间接收控制数据; 以及当在所述搜索空间中检测到R-PDCCH时，确定所述R-PDCCH是否传送用于下行链路传输或上行链路传输的控制数据，其中所述下行链路传输和上行链路传输的控制数据具有相同的数据大小。

    Method and apparatus for determining size of transport block transmitted by base station to relay node in radio communication system
    5.
    发明授权
    Method and apparatus for determining size of transport block transmitted by base station to relay node in radio communication system 有权
    用于确定由无线电通信系统中的基站向中继节点发送的传输块的大小的方法和装置

    公开(公告)号：US08780845B2

    公开(公告)日：2014-07-15

    申请号：US13522942

    申请日：2011-03-07

    申请人： Hakseong Kim ,  Kijun Kim ,  Joonkui Ahn ,  Hanbyul Seo ,  Daewon Lee ,  Inkwon Seo ,  Byounghoon Kim ,  Bonghoe Kim

    发明人： Hakseong Kim ,  Kijun Kim ,  Joonkui Ahn ,  Hanbyul Seo ,  Daewon Lee ,  Inkwon Seo ,  Byounghoon Kim ,  Bonghoe Kim

    IPC分类号： H04W4/00 ,  H04W72/04 ,  H04L5/00 ,  H04W72/00

    CPC分类号： H04W72/042 ,  H04L5/0005 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0064 ,  H04W72/00 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/044 ,  H04W72/0446

    摘要： A method for receiving a Relay node dedicated Physical Downlink Shared Channel (R-PDSCH) from a base station by a relay node in a radio communication system is disclosed. The method includes receiving, from the base station, a Modulation and Coding Scheme (MCS) index and the number NR-PDSCHPRB1 of first resource blocks to which the R-PDSCH is transmitted, under the assumption that a Relay node dedicated Physical Downlink Control Channel (R-PDCCH) is not transmitted, estimating the number NR-PDSCHPRB2 of second resource blocks to which the R-PDSCH is actually transmitted, using the number NR-PDSCHPRB1 of the first resource blocks and using the number NR-PDCCHPRB of resource blocks to which the R-PDCCH is transmitted, selecting the size of a transport block mapped to the R-PDSCH, using the number NR-PDSCHPRB2 of the second resource blocks and using a transport block index corresponding to the MCS index, and decoding the R-PDSCH, using the size of the transport block and using a modulation order corresponding to the MCS index.

    摘要翻译： 公开了一种在无线电通信系统中由中继节点从基站接收中继节点专用物理下行链路共享信道（R-PDSCH）的方法。 该方法包括从基站接收调制和编码方案（MCS）索引和发送R-PDSCH的第一资源块的编号NR-PDSCHPRB1，假设中继节点专用物理下行链路控制信道 （R-PDCCH）不发送，使用第一资源块的数量NR-PDSCHPRB1估计实际发送R-PDSCH的第二资源块的数量NR-PDSCHPRB2，并且使用资源块的数量NR-PDCCHPRB 使用第二资源块的编号NR-PDSCHPRB2选择映射到R-PDSCH的传输块的大小，并使用与该MCS索引相对应的传输块索引，并将该R-PDCCH解码为R-PDCCH -PDSCH，使用传输块的大小并使用与MCS索引相对应的调制顺序。

    METHOD FOR BASE STATION TRANSMITTING DOWNLINK CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR SAME
    6.
    发明申请
    METHOD FOR BASE STATION TRANSMITTING DOWNLINK CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR SAME 有权
    基站在无线通信系统中发送下行链路控制信道的方法及其设备

    公开(公告)号：US20140161092A1

    公开(公告)日：2014-06-12

    申请号：US14236840

    申请日：2012-06-21

    申请人： Hanbyul Seo ,  Byounghoon Kim ,  Kijun Kim ,  Hakseong Kim

    发明人： Hanbyul Seo ,  Byounghoon Kim ,  Kijun Kim ,  Hakseong Kim

    IPC分类号： H04L5/00

    CPC分类号： H04W72/1273 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0064 ,  H04W72/0453 ,  H04W88/02 ,  H04W88/08 ,  H04W88/16

    摘要： In the present invention, a method for a base station transmitting a downlink channel is disclosed. More particularly, the method comprises the steps of: dividing each of one or more resources blocks, which are allocated for the downlink control channel, into a predetermined number of subsets; deciding the number of subsets that comprise a resource allocation basic unit for the downlink control channel, based on a start symbol and/or an end symbol of the downlink control channel; mapping a transmission resource on the downlink control channel as the resource allocation basic unit comprising the predetermined number of subsets; and transmitting the downlink control channel by using the transmission resource that is mapped.

    摘要翻译： 在本发明中，公开了一种用于发送下行链路信道的基站的方法。 更具体地，该方法包括以下步骤：将为下行链路控制信道分配的一个或多个资源块中的每一个分成预定数量的子集; 基于所述下行链路控制信道的开始符号和/或结束符号，确定构成所述下行链路控制信道的资源分配基本单元的子集的数量; 将所述下行链路控制信道上的传输资源映射为包括所述预定数量的子集的所述资源分配基本单元; 以及通过使用映射的传输资源来发送下行链路控制信道。

    METHOD FOR TRANSMITTING SIGNAL USING PLURALITY OF ANTENNA PORTS AND TRANSMISSION END APPARATUS FOR SAME
    7.
    发明申请
    METHOD FOR TRANSMITTING SIGNAL USING PLURALITY OF ANTENNA PORTS AND TRANSMISSION END APPARATUS FOR SAME 有权
    使用天线端子的多重信号和传输端设备发送信号的方法

    公开(公告)号：US20140119275A1

    公开(公告)日：2014-05-01

    申请号：US14116741

    申请日：2012-05-10

    申请人： Hakseong Kim ,  Hanbyul Seo ,  Byounghoon Kim ,  Kijun Kim

    发明人： Hakseong Kim ,  Hanbyul Seo ,  Byounghoon Kim ,  Kijun Kim

    IPC分类号： H04L5/00

    CPC分类号： H04L5/0053 ,  H04B7/026 ,  H04B7/0417 ,  H04L5/0023 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/0091 ,  H04L27/2607

    摘要： A method for transmitting a signal by using a plurality of antenna ports and a transmission end apparatus for same are disclosed. A method for transmitting the signal using the plurality of antenna ports, according to the present invention, comprises the following steps: transmitting a control channel to a reception end through a first antenna using a first resource domain; and transmitting a data channel to the reception end through the plurality of antenna ports including first antenna port using a second resource domain, wherein the second resource domain and the first resource domain have identical time domains but different frequency domains, and wherein from the time and frequency domains that belong to the first resource domain, the data channel is not transmitted through at least one antenna port from the antenna ports excluding the first antenna port.

    摘要翻译： 公开了一种通过使用多个天线端口发送信号的方法及其发送端装置。 根据本发明的使用多个天线端口发送信号的方法包括以下步骤：使用第一资源域通过第一天线向接收端发送控制信道; 并且通过使用第二资源域的包括第一天线端口的多个天线端口向接收端发送数据信道，其中第二资源域和第一资源域具有相同的时域但不同的频域，并且其中从时间和 属于第一资源域的频域，数据信道不从不包括第一天线端口的天线端口通过至少一个天线端口发送。

    METHOD FOR TRANSCEIVING SIGNALS BETWEEN A BASE STATION AND A RELAY NODE IN A WIRELESS COMMUNICATION SYSTEM, AND APPARATUS FOR SAME
    8.
    发明申请
    METHOD FOR TRANSCEIVING SIGNALS BETWEEN A BASE STATION AND A RELAY NODE IN A WIRELESS COMMUNICATION SYSTEM, AND APPARATUS FOR SAME 有权
    无线通信系统中基站与继电器节点之间的信号收发方法及其设备

    公开(公告)号：US20130044712A1

    公开(公告)日：2013-02-21

    申请号：US13642841

    申请日：2011-04-20

    申请人： Hakseong Kim ,  Hanbyul Seo ,  Byounghoon Kim ,  Kijun Kim

    发明人： Hakseong Kim ,  Hanbyul Seo ,  Byounghoon Kim ,  Kijun Kim

    IPC分类号： H04W72/04 ,  H04B7/14 ,  H04W88/04

    CPC分类号： H04W92/04 ,  H04L5/0007 ,  H04L5/0032 ,  H04L5/0053 ,  H04L5/0094 ,  H04W28/06 ,  H04W72/042 ,  H04W84/047 ,  H04W88/08

    摘要： The present application relates to a method in which a relay node receives control signals from a base station in a wireless communication system. More particularly, the method comprises: a step of receiving, from the base station, a relay-node-dedicated physical downlink control channel (R-PDCCH) via a specific subframe; and a step of performing a blind decoding process on the physical downlink control channel to detect control information for the relay node, wherein said specific subframe includes a first slot and a second slot, and the size of a relay-node-dedicated control channel element (R-CCE) for performing the blind decoding process is individually defined depending on the number of reference signals contained in the first slot and in the second slot.

    摘要翻译： 本申请涉及一种中继节点在无线通信系统中从基站接收控制信号的方法。 更具体地，该方法包括：从基站经由特定子帧接收中继节点专用物理下行链路控制信道（R-PDCCH）的步骤; 以及对物理下行链路控制信道执行盲解码处理以检测中继节点的控制信息的步骤，其中所述特定子帧包括第一时隙和第二时隙，以及中继节点专用控制信道元素的大小 根据包含在第一时隙和第二时隙中的参考信号的数量，单独地定义用于执行盲解码处理的（R-CCE）。

    Method for base station transmitting downlink control channel in wireless communication system and apparatus for same
    9.
    发明授权
    Method for base station transmitting downlink control channel in wireless communication system and apparatus for same 有权
    无线通信系统中基站发送下行控制信道的方法及其装置

    公开(公告)号：US09325474B2

    公开(公告)日：2016-04-26

    申请号：US14236840

    申请日：2012-06-21

    申请人： Hanbyul Seo ,  Byounghoon Kim ,  Kijun Kim ,  Hakseong Kim

    发明人： Hanbyul Seo ,  Byounghoon Kim ,  Kijun Kim ,  Hakseong Kim

    IPC分类号： H04W72/04 ,  H04L5/00

    CPC分类号： H04W72/1273 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0064 ,  H04W72/0453 ,  H04W88/02 ,  H04W88/08 ,  H04W88/16

    摘要： In the present invention, a method for a base station transmitting a downlink channel is disclosed. More particularly, the method comprises the steps of: dividing each of one or more resources blocks, which are allocated for the downlink control channel, into a predetermined number of subsets; deciding the number of subsets that comprise a resource allocation basic unit for the downlink control channel, based on a start symbol and/or an end symbol of the downlink control channel; mapping a transmission resource on the downlink control channel as the resource allocation basic unit comprising the predetermined number of subsets; and transmitting the downlink control channel by using the transmission resource that is mapped.

    摘要翻译： 在本发明中，公开了一种用于发送下行链路信道的基站的方法。 更具体地，该方法包括以下步骤：将为下行链路控制信道分配的一个或多个资源块中的每一个分成预定数量的子集; 基于所述下行链路控制信道的起始符号和/或结束符号，确定构成所述下行链路控制信道的资源分配基本单元的子集的数量; 将所述下行链路控制信道上的传输资源映射为包括所述预定数量的子集的所述资源分配基本单元; 以及通过使用映射的传输资源来发送下行链路控制信道。

    Method for transceiving signals between a base station and a relay node in a wireless communication system, and apparatus for same
    10.
    发明授权
    Method for transceiving signals between a base station and a relay node in a wireless communication system, and apparatus for same 有权
    用于在无线通信系统中的基站和中继节点之间收发信号的方法及其装置

    公开(公告)号：US09210736B2

    公开(公告)日：2015-12-08

    申请号：US13642841

    申请日：2011-04-20

    申请人： Hakseong Kim ,  Hanbyul Seo ,  Byounghoon Kim ,  Kijun Kim

    发明人： Hakseong Kim ,  Hanbyul Seo ,  Byounghoon Kim ,  Kijun Kim

    IPC分类号： H04W72/04 ,  H04W92/04 ,  H04L5/00 ,  H04W28/06 ,  H04W84/04 ,  H04W88/08

    CPC分类号： H04W92/04 ,  H04L5/0007 ,  H04L5/0032 ,  H04L5/0053 ,  H04L5/0094 ,  H04W28/06 ,  H04W72/042 ,  H04W84/047 ,  H04W88/08

    摘要： The present application relates to a method in which a relay node receives control signals from a base station in a wireless communication system. More particularly, the method comprises: a step of receiving, from the base station, a relay-node-dedicated physical downlink control channel (R-PDCCH) via a specific subframe; and a step of performing a blind decoding process on the physical downlink control channel to detect control information for the relay node, wherein said specific subframe includes a first slot and a second slot, and the size of a relay-node-dedicated control channel element (R-CCE) for performing the blind decoding process is individually defined depending on the number of reference signals contained in the first slot and in the second slot.

    摘要翻译： 本申请涉及一种中继节点在无线通信系统中从基站接收控制信号的方法。 更具体地，该方法包括：从基站经由特定子帧接收中继节点专用物理下行链路控制信道（R-PDCCH）的步骤; 以及对物理下行链路控制信道执行盲解码处理以检测中继节点的控制信息的步骤，其中所述特定子帧包括第一时隙和第二时隙，以及中继节点专用控制信道元素的大小 根据包含在第一时隙和第二时隙中的参考信号的数量，单独地定义用于执行盲解码处理的（R-CCE）。