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    METHOD AND APPARATUS FOR TRANSMITTING MULTI-USER MIMO REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM FOR SUPPORTING RELAY
    112.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING MULTI-USER MIMO REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM FOR SUPPORTING RELAY 有权
    用于在无线通信系统中发送多用户MIMO参考信号的方法和装置，用于支持继电器

    公开(公告)号：US20120163335A1

    公开(公告)日：2012-06-28

    申请号：US13392225

    申请日：2010-10-18

    申请人： Jae Hoon Chung ,  Moon Il Lee ,  Sung Ho Moon

    发明人： Jae Hoon Chung ,  Moon Il Lee ,  Sung Ho Moon

    IPC分类号： H04W72/04

    CPC分类号： H04L5/0023 ,  H04L5/0026 ,  H04L5/0028 ,  H04L5/0032 ,  H04L5/0037 ,  H04L5/0051 ,  H04L5/0073

    摘要： A method for transmitting a demodulation reference signal (DMRS) for down-link multi-user MIMO transmission according to an embodiment of the present invention comprises the steps of: mapping a DMRS for a first layer on a down-link physical resource block according to a first DMRS pattern; mapping a DMRS for a second layer on the down-link physical resource block according to a second DMRS pattern; and transmitting the down-link physical resource block. In the down-link physical resource block, a resource element corresponding to the second DMRS pattern can be punctured on the first layer and a resource element corresponding to the first DMRS pattern can be punctured on the first layer and a resource element corresponding to the first DMRS pattern can be punctured on the second layer.

    摘要翻译： 根据本发明的实施例的用于发送用于下行链路多用户MIMO传输的解调参考信号（DMRS）的方法包括以下步骤：根据下行链路物理资源块映射第一层的DMRS，根据 第一个DMRS模式; 根据第二DMRS模式在下行链路物理资源块上映射第二层的DMRS; 并发送下行链路物理资源块。 在下行链路物理资源块中，可以在第一层上对与第二DMRS模式相对应的资源元素进行删截，并且可以在第一层上对与第一DMRS模式相对应的资源元素进行删截，并且对应于第一层的资源元素 DMRS图案可以在第二层上进行穿孔。

    SIGNAL TRANSMITTING/RECEIVING METHOD FOR A RELAY NODE AND RELAY NODE USING THE METHOD
    113.
    发明申请
    SIGNAL TRANSMITTING/RECEIVING METHOD FOR A RELAY NODE AND RELAY NODE USING THE METHOD 有权
    使用该方法的继电器节点和继电器节点的信号发送/接收方法

    公开(公告)号：US20120039239A1

    公开(公告)日：2012-02-16

    申请号：US13202034

    申请日：2010-02-18

    申请人： Kyu Jin Park ,  Jae Hoon Chung ,  Han Gyu Cho ,  Yeong Hyeon Kwon ,  Min Seok Noh ,  Moon Il Lee ,  Sung Ho Moon

    发明人： Kyu Jin Park ,  Jae Hoon Chung ,  Han Gyu Cho ,  Yeong Hyeon Kwon ,  Min Seok Noh ,  Moon Il Lee ,  Sung Ho Moon

    IPC分类号： H04B7/14

    CPC分类号： H04B7/2606 ,  H04B7/155 ,  H04W56/0055 ,  H04W92/10

    摘要： Disclosed is a method in which a relay node transmits/receives signals via a specific downlink subframe and a specific uplink subframe. The relay node may consider the propagation delay in accordance with the distance between a base station and the relay node to set a subframe timing for transmitting/receiving signals to/from the base station. The relay node may further consider the delay time of 0.5 symbol, 1 symbol or the like in addition to said propagation delay in the event of setting a downlink receiving timing. Setting an uplink subframe timing of the relay node can be divided into the event the timing is set on the basis of a backhaul link and the event the timing is set on the basis of an access link. In the event thee timing is set on the basis of the access link, the propagation delay can bee double that of the vent the timing is set on the basis of the backhaul link, which should be considered in setting the timing.

    摘要翻译： 公开了一种中继节点经由特定下行链路子帧和特定上行链路子帧发送/接收信号的方法。 中继节点可以根据基站和中继节点之间的距离来考虑传播延迟，以设置用于向/从基站发送/接收信号的子帧定时。 在设置下行链路接收定时的情况下，除了所述传播延迟之外，中继节点还可以考虑0.5个符号，1个符号等的延迟时间。 设置中继节点的上行子帧定时可以被划分为基于回程链路设置定时的事件，并且基于接入链路设置定时的事件。 如果在定时的基础上设置接入链路，传播延迟可以是通过回程链路设置定时的传播延迟的两倍，这在设置定时时应该考虑。

    METHOD AND APPARATUS FOR TRANSCEIVING SCHEDULING SIGNALS IN A MULTI-CARRIER WIRELESS COMMUNICATION SYSTEM
    114.
    发明申请
    METHOD AND APPARATUS FOR TRANSCEIVING SCHEDULING SIGNALS IN A MULTI-CARRIER WIRELESS COMMUNICATION SYSTEM 有权
    用于在多载波无线通信系统中收发调度信号的方法和装置

    公开(公告)号：US20120182950A1

    公开(公告)日：2012-07-19

    申请号：US13389430

    申请日：2010-09-17

    申请人： Jae Hoon Chung ,  Sung Ho Moon ,  Moon Il Lee ,  Hyun Soo Ko

    发明人： Jae Hoon Chung ,  Sung Ho Moon ,  Moon Il Lee ,  Hyun Soo Ko

    IPC分类号： H04W72/04

    CPC分类号： H04L5/0053 ,  H04L5/001 ,  H04L5/0023

    摘要： The present invention relates to a method for transceiving scheduling signals in a multi-carrier wireless communication system, comprising a step of transmitting, via a predetermined downlink component carrier, a PDSCH transmission scheduling signal on one or more downlink component carriers and/or a PUSCH transmission scheduling signal on one or more uplink component carriers; and a step of transceiving the PDSCH and/or the PUSCH in accordance with the scheduling signals. The scheduling signals can be defined to the same size in a PDCCH transmission region of said predetermined downlink component carrier in the event different MIMO transmission modes are applied to the PDSCH transmission or the PUSCH transmission, or in the event said one or more downlink component carriers or said one or more uplink component carriers have different bandwidths.

    摘要翻译： 本发明涉及一种用于在多载波无线通信系统中收发调度信号的方法，包括以下步骤：经由预定下行链路分量载波，在一个或多个下行链路分量载波和/或PUSCH上发送PDSCH传输调度信号 一个或多个上行链路分量载波上的传输调度信号; 以及根据调度信号收发PDSCH和/或PUSCH的步骤。 在不同的MIMO传输模式应用于PDSCH传输或PUSCH传输的情况下，或者在所述一个或多个下行链路分量载波的情况下，调度信号可以在所述预定下行链路分量载波的PDCCH传输区域中被定义为相同的大小 或所述一个或多个上行链路分量载波具有不同的带宽。

    Signal transmitting/receiving method for a relay node and relay node using the method
    115.
    发明授权
    Signal transmitting/receiving method for a relay node and relay node using the method 有权
    使用该方法的中继节点和中继节点的信号发送/接收方法

    公开(公告)号：US08547896B2

    公开(公告)日：2013-10-01

    申请号：US13202034

    申请日：2010-02-18

    申请人： Kyu Jin Park ,  Jae Hoon Chung ,  Han Gyu Cho ,  Yeong Hyeon Kwon ,  Min Seok Noh ,  Moon Il Lee ,  Sung Ho Moon

    发明人： Kyu Jin Park ,  Jae Hoon Chung ,  Han Gyu Cho ,  Yeong Hyeon Kwon ,  Min Seok Noh ,  Moon Il Lee ,  Sung Ho Moon

    IPC分类号： H04B7/14 ,  H04W72/04 ,  H04J11/00

    CPC分类号： H04B7/2606 ,  H04B7/155 ,  H04W56/0055 ,  H04W92/10

    摘要： Disclosed is a method in which a relay node transmits/receives signals via a specific downlink subframe and a specific uplink subframe. The relay node may consider the propagation delay in accordance with the distance between a base station and the relay node to set a subframe timing for transmitting/receiving signals to/from the base station. The relay node may further consider the delay time of 0.5 symbol, 1 symbol or the like in addition to said propagation delay in the event of setting a downlink receiving timing. Setting an uplink subframe timing of the relay node can be divided into the event the timing is set on the basis of a backhaul link and the event the timing is set on the basis of an access link. In the event the timing is set on the basis of the access link, the propagation delay can be double that of the event the timing is set on the basis of the backhaul link, which should be considered in setting the timing.

    摘要翻译： 公开了一种中继节点经由特定下行链路子帧和特定上行链路子帧发送/接收信号的方法。 中继节点可以根据基站和中继节点之间的距离来考虑传播延迟，以设置用于向/从基站发送/接收信号的子帧定时。 在设置下行链路接收定时的情况下，除了所述传播延迟之外，中继节点还可以考虑0.5个符号，1个符号等的延迟时间。 设置中继节点的上行子帧定时可以被划分为基于回程链路设置定时的事件，并且基于接入链路设置定时的事件。 在基于接入链路设置定时的情况下，传播延迟可以是基于回程链路设置定时的事件的两倍，这在设置定时时应该考虑。

    Sequence-generating method, and apparatus for same
    117.
    发明授权
    Sequence-generating method, and apparatus for same 有权
    序列生成方法及其装置

    公开(公告)号：US08908494B2

    公开(公告)日：2014-12-09

    申请号：US13425262

    申请日：2012-03-20

    申请人： Seung Hee Han ,  Jin Sam Kwak ,  Sung Ho Moon ,  Min Seok Noh ,  Hyun Woo Lee

    发明人： Seung Hee Han ,  Jin Sam Kwak ,  Sung Ho Moon ,  Min Seok Noh ,  Hyun Woo Lee

    IPC分类号： H04J11/00 ,  H04L5/00 ,  H04J13/10

    CPC分类号： H04L5/0007 ,  H04J13/10 ,  H04L5/003

    摘要： The present invention relates to a wireless communication system. More particularly, the present invention relates to a method for enabling a transmitter to transmit a sequence in a wireless communication system, and to an apparatus for the same. A sequence-transmitting method comprises the steps of: performing at least one of a complex conjugate operation and a reverse operation on a first sequence to generate a second sequence; mapping the second sequence to a plurality of subcarriers in an Orthogonal Frequency Division Multiple Access (OFDMA) symbol; and transmitting the OFDMA symbol to a receiver. The invention also relates to an apparatus for the sequence-generating method.

    摘要翻译： 无线通信系统技术领域本发明涉及一种无线通信系统。 更具体地说，本发明涉及一种能够使发射机在无线通信系统中发送序列的方法及其装置。 序列发送方法包括以下步骤：对第一序列执行复共轭运算和反向运算中的至少一个以产生第二序列; 将第二序列映射到正交频分多址（OFDMA）符号中的多个子载波; 以及将OFDMA符号发送到接收机。 本发明还涉及一种用于序列生成方法的装置。

    Method of constructing a frame by multiplexing subframes having different CP length
    118.
    发明授权
    Method of constructing a frame by multiplexing subframes having different CP length 失效
    通过复用具有不同CP长度的子帧来构造帧的方法

    公开(公告)号：US08665907B2

    公开(公告)日：2014-03-04

    申请号：US13055658

    申请日：2009-08-26

    申请人： Dong Cheol Kim ,  Min Seok Noh ,  Yeong Hyeon Kwon ,  Jin Sam Kwak ,  Sung Ho Moon ,  Seung Hee Han ,  Hyun Woo Lee

    发明人： Dong Cheol Kim ,  Min Seok Noh ,  Yeong Hyeon Kwon ,  Jin Sam Kwak ,  Sung Ho Moon ,  Seung Hee Han ,  Hyun Woo Lee

    IPC分类号： H04J3/16

    CPC分类号： H04L27/2602 ,  H04L27/2607

    摘要： The present invention relates to a broadband wireless access system, and more particularly, to a frame structure to which OFDM symbols having a cyclic prefix are transmitted. A method of constructing a frame in a broadband wireless access system according to one embodiment of the present invention comprises including one or more first subframes in the frame, the first subframes including a plurality of symbols having a cyclic prefix of a first length; and including one or more second subframes in the frame, the second subframes including a plurality of symbols having a cyclic prefix of a second length different from the first length, wherein the number of the first subframes and the number of the second subframes are determined considering an idle time for which effective symbols are not included in the frame.

    摘要翻译： 宽带无线接入系统技术领域本发明涉及宽带无线接入系统，更具体地，涉及发送具有循环前缀的OFDM符号的帧结构。 根据本发明的一个实施例的在宽带无线接入系统中构造帧的方法包括在帧中包括一个或多个第一子帧，第一子帧包括具有第一长度的循环前缀的多个符号; 并且在所述帧中包括一个或多个第二子帧，所述第二子帧包括具有不同于所述第一长度的第二长度的循环前缀的多个符号，其中所述第一子帧的数量和所述第二子帧的数量被考虑 有效符号不包括在帧中的空闲时间。

    Frame transmission method in a wireless communication system
    119.
    发明授权
    Frame transmission method in a wireless communication system 失效
    无线通信系统中的帧传输方法

    公开(公告)号：US08532205B2

    公开(公告)日：2013-09-10

    申请号：US12933584

    申请日：2009-03-19

    申请人： Sung Ho Moon ,  Minseok Noh ,  Yeong Hyeon Kwon ,  Jin Sam Kwak ,  Dong Cheol Kim ,  Seung Hee Han ,  Hyun Woo Lee

    发明人： Sung Ho Moon ,  Minseok Noh ,  Yeong Hyeon Kwon ,  Jin Sam Kwak ,  Dong Cheol Kim ,  Seung Hee Han ,  Hyun Woo Lee

    IPC分类号： H04K1/10

    CPC分类号： H04L5/0007 ,  H04L5/0048 ,  H04L5/0064 ,  H04L5/0082 ,  H04L27/2607 ,  H04L27/2626

    摘要： A frame transmission method in a wireless communication system comprises setting a primary frame including a multiplicity of primary sub-frames, setting a secondary frame including a multiplicity of secondary sub-frames, and transmitting the secondary frame, wherein each of the primary sub-frames and each of the secondary sub-frames consists of multiple OFDM symbols, the OFDM symbols included in the primary sub-frame and the OFDM symbols included in the secondary sub-frame have different CP (Cyclic Prefix) lengths from one another, and the primary sub-frames and the secondary sub-frames are all equal in length. It is an advantage of the invention that frames consisting of OFDM symbols with different CP lengths can coexist together. Moreover, when each of the sub-frames within one frame consists of multiple OFDM symbols with different CP lengths, even the sub-frames can coexist together.

    摘要翻译： 无线通信系统中的帧传输方法包括：设置包括多个主子帧的主帧，设置包括多个辅助子帧的辅助帧，以及发送次帧，其中每个主子帧 并且每个辅助子帧由多个OFDM符号组成，包括在主子帧中的OFDM符号和次级子帧中包括的OFDM符号具有彼此不同的CP（循环前缀）长度，并且主 子帧和辅助子帧的长度都相等。 本发明的优点在于，具有不同CP长度的OFDM符号组成的帧可以共存在一起。 此外，当一帧内的每个子帧由具有不同CP长度的多个OFDM符号组成时，即使子帧也可以共存。