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    METHOD FOR COMMUNICATING WITH RELAY STATION
    52.
    发明申请
    METHOD FOR COMMUNICATING WITH RELAY STATION 失效
    与中继站通信的方法

    公开(公告)号：US20100220645A1

    公开(公告)日：2010-09-02

    申请号：US12738122

    申请日：2008-11-12

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

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

    IPC分类号： H04B7/14 ,  H04W36/00

    CPC分类号： H04B7/2606 ,  H04W16/26 ,  H04W72/0406 ,  H04W84/047

    摘要： A method for communicating with a relay station is disclosed. The method for communicating with a relay station comprises transmitting resource allocation information of downlink traffic and uplink traffic from a base station to the relay; and transmitting the downlink traffic to the relay by encapsulating the downlink traffic in accordance with the resource allocation information and receiving encapsulated uplink traffic from the relay in accordance with the resource allocation information. It is possible to enable efficient communication through a relay using a minimum interface without deterioration of throughput even in the case that a base station does not know detailed attributes of a relay existing in a system. Also, it is possible to coordinate collision through a master relay in case of a system supporting multi-hop relays.

    摘要翻译： 公开了一种与中继站进行通信的方法。 与中继站进行通信的方法包括从基站向中继发送下行链路业务和上行流量的资源分配信息; 以及根据所述资源分配信息封装所述下行链路业务并根据所述资源分配信息从所述中继站接收封装的上行链路业务，向所述中继发送下行业务。 即使在基站不知道存在于系统中的继电器的详细属性的情况下，也可以通过使用最小接口的中继器进行有效的通信，而不会降低吞吐量。 此外，在支持多跳中继的系统的情况下，可以通过主中继来协调冲突。

    METHOD FOR INSERTING PARITY TO FRAME CONTROL HEADER
    53.
    发明申请
    METHOD FOR INSERTING PARITY TO FRAME CONTROL HEADER 有权
    将边界插入到框架控制头的方法

    公开(公告)号：US20100208594A1

    公开(公告)日：2010-08-19

    申请号：US12680766

    申请日：2008-11-12

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

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

    IPC分类号： H04L12/26 ,  H04J3/24

    CPC分类号： H04L1/0072 ,  H04L1/0041 ,  H04L1/0059 ,  H04L1/0066 ,  H04L1/0075 ,  H04L1/008 ,  H04L1/08 ,  H04L5/0053 ,  H04L27/2602

    摘要： A method for inserting parity into an FCH is disclosed. A method for inserting parity into a frame control header includes channel-encoding, by an additional channel encoder, a frame control header bit applied to a legacy encoder, and generating an additional codeword, and mapping the codeword generated by the legacy encoder and the additional channel encoder subcarrier mapping codeword to subcarriers. This method inserts parity into the FCH, and defines a new FCH, such that it extends an FCH coverage simultaneously while maintaining a compatibility with a legacy system. Also, it may add additional energy to a legacy FCH or may give a coding gain to the same legacy FCH, such that it can extend information transferable using reserved bits of the FCH.

    摘要翻译： 公开了一种将奇偶校验插入FCH的方法。 用于将奇偶校验插入到帧控制报头中的方法包括由附加信道编码器对应用于传统编码器的帧控制报头比特进行信道编码，并生成附加码字，以及映射由传统编码器生成的码字和附加码字 信道编码器子载波映射码字到子载波。 该方法将奇偶校验插入到FCH中，并定义新的FCH，使得它同时扩展FCH覆盖，同时保持与遗留系统的兼容性。 此外，它可以向传统FCH添加额外的能量，或者可以向相同的传统FCH给出编码增益，使得其可以扩展使用FCH的保留位可传送的信息。

    Apparatus for transmitting a synchronous signal in a multi-antenna system
    55.
    发明授权
    Apparatus for transmitting a synchronous signal in a multi-antenna system 有权
    用于在多天线系统中发送同步信号的装置

    公开(公告)号：US08660201B2

    公开(公告)日：2014-02-25

    申请号：US13001403

    申请日：2009-06-26

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

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

    IPC分类号： H04B7/02 ,  H04L1/02

    CPC分类号： H04L5/003 ,  H04L5/0007 ,  H04L5/0023 ,  H04L27/2613 ,  H04L27/2626 ,  H04L27/2655

    摘要： An apparatus for transmitting a synchronization signal using a plurality of transmit (Tx) antennas is provided. The apparatus includes a synchronization signal generator for generating a synchronization signal used for tracking timing or frequency synchronization, a transmission processor for allocating different subcarriers to a plurality of Tx antennas without overlapping, mapping the synchronization signal to the subcarriers, and generating an orthogonal frequency division multiplexing (OFDM) symbol by performing inverse fast Fourier transformation (IFFT), a control signal coupler for controlling codes as a resource not to overlap among the plurality of Tx antennas, and the plurality of Tx antennas for transmitting the OFDM symbol.

    摘要翻译： 提供了一种使用多个发送（Tx）天线发送同步信号的装置。 该装置包括用于产生用于跟踪定时或频率同步的同步信号的同步信号发生器，用于将不同子载波分配给多个Tx天线而不重叠的发送处理器，将同步信号映射到副载波，并产生正交频分 通过执行快速傅里叶逆变换（IFFT）来进行多路复用（OFDM）符号，用于控制代码作为多个Tx天线之间不重叠的资源的控制信号耦合器和用于发送OFDM符号的多个Tx天线。

    Ranging structure, multiplexing method and signaling method for legacy support mode
    57.
    发明授权
    Ranging structure, multiplexing method and signaling method for legacy support mode 有权
    传统支持模式的测距结构，复用方法和信令方法

    公开(公告)号：US08547903B2

    公开(公告)日：2013-10-01

    申请号：US12921307

    申请日：2009-03-04

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

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

    IPC分类号： H04W4/00

    CPC分类号： H04L5/0007 ,  H04L5/0023

    摘要： A method of performing communication in a wireless communication system is disclosed. In performing ranging, which is performed by a terminal in a wireless communication system supporting a normal scheme and a legacy scheme, the present invention includes selecting a specific ranging structure from a first ranging structure supporting the normal scheme and a second ranging structure supporting the legacy scheme, and transmitting a ranging signal using the specific ranging structure, wherein the first ranging structure and the second ranging structure are set to differ in at least one of a time resource, a frequency resource and a code resource.

    摘要翻译： 公开了一种在无线通信系统中执行通信的方法。 在由支持普通方案和传统方案的无线通信系统中的终端执行的执行测距中，本发明包括从支持正常方案的第一测距结构和支持传统方式的第二测距结构中选择特定测距结构 并且使用所述特定测距结构发送测距信号，其中所述第一测距结构和所述第二测距结构被设置为在时间资源，频率资源和码资源中的至少一个中不同。

    Method for transmitting signal in multiple antenna system
    60.
    发明授权
    Method for transmitting signal in multiple antenna system 有权
    用于在多天线系统中发射信号的方法

    公开(公告)号：US08406333B2

    公开(公告)日：2013-03-26

    申请号：US12739713

    申请日：2008-11-12

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

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

    IPC分类号： H04B7/02

    CPC分类号： H04B7/0417 ,  H04B7/0439 ,  H04B7/0619 ,  H04L25/03343 ,  H04L2025/03414 ,  H04L2025/03426 ,  H04L2025/03802

    摘要： A signal transmission method in a multiple antenna system is described. The signal transmission method includes, upon receiving channel state information from a receiving end, estimating a channel according to the channel state information, determining a precoding matrix according to the estimated channel and modifying the signal of the transmitting end using the precoding matrix in a process of mapping a symbol of the signal to a subcarrier, and transmitting the signal to the receiving end. According to the present invention, pre-equalization of a transmission signal can cause a receiving end to perform coherent combination, reduce pilot density by decreasing unnecessary pilots, and reduce interference within a cell or between cells.

    摘要翻译： 描述多天线系统中的信号传输方法。 信号传输方法包括：从接收端接收到信道状态信息时，根据信道状态信息估计信道，根据所估计的信道确定预编码矩阵，并且在过程中使用预编码矩阵修改发送端的信号 将信号的符号映射到子载波，并将该信号发送到接收端。 根据本发明，传输信号的预均衡可以使接收端执行相干组合，通过减少不必要的导频来减少导频密度，并减少小区内或小区之间的干扰。