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    METHOD FOR PERFORMING CoMP OPERATION AND TRANSMITTING FEEDBACK INFORMATION IN A WIRELESS COMMUNICATION SYSTEM
    61.
    发明申请
    METHOD FOR PERFORMING CoMP OPERATION AND TRANSMITTING FEEDBACK INFORMATION IN A WIRELESS COMMUNICATION SYSTEM 有权
    在无线通信系统中执行CoMP操作和发送反馈信息的方法

    公开(公告)号：US20100273514A1

    公开(公告)日：2010-10-28

    申请号：US12717623

    申请日：2010-03-04

    申请人： Ja Ho KOO ,  Xu Jian ,  Bin Chul Ihm ,  Jae Hoon Chung ,  Hyun Soo Ko ,  Moon Il Lee

    发明人： Ja Ho KOO ,  Xu Jian ,  Bin Chul Ihm ,  Jae Hoon Chung ,  Hyun Soo Ko ,  Moon Il Lee

    IPC分类号： H04B15/00

    CPC分类号： H04B7/024 ,  H04B7/0623 ,  H04B7/0639

    摘要： A method for performing a Coordinated Multi-Point (CoMP) operation and transmitting feedback information in a wireless communication system is disclosed. The method includes measuring interference levels or noise and interference variances of reference signals received from one or more neighbor cells, and transmitting to a serving Base Station (BS) information about the measured interference levels or noise and interference variances, and information about a Precoding Matrix Index (PMI) that a mobile station (MS) wants to restrict or recommend for a neighbor cell performing the CoMP operation.

    摘要翻译： 公开了一种在无线通信系统中执行协调多点（CoMP）操作和发送反馈信息的方法。 该方法包括测量从一个或多个相邻小区接收的参考信号的干扰电平或噪声和干扰方差，以及向服务基站（BS）发送关于所测量的干扰电平或噪声和干扰方差的信息，以及关于预编码矩阵 移动台（MS）希望限制或推荐执行CoMP操作的相邻小区的索引（PMI）。

    Method for transmitting and receiving downlink control information
    62.
    发明申请
    Method for transmitting and receiving downlink control information 有权
    发送和接收下行链路控制信息的方法

    公开(公告)号：US20090262854A1

    公开(公告)日：2009-10-22

    申请号：US12382999

    申请日：2009-03-27

    申请人： Moon II Lee ,  Hyun Soo Ko ,  Bin Chul Ihm ,  Wook Bong Lee ,  Jae Hoon Chung ,  Jin Young Chun

    发明人： Moon II Lee ,  Hyun Soo Ko ,  Bin Chul Ihm ,  Wook Bong Lee ,  Jae Hoon Chung ,  Jin Young Chun

    IPC分类号： H04B7/02

    CPC分类号： H04B7/0456 ,  H04B7/0417 ,  H04B7/0634 ,  H04B7/0636 ,  H04B7/0639 ,  H04B7/0665 ,  H04L1/0026 ,  H04L1/0028 ,  H04L1/0072 ,  H04L1/0618 ,  H04L1/1664 ,  H04L5/0007 ,  H04L5/0023 ,  H04L5/0053 ,  H04L25/06 ,  H04L27/2607 ,  H04W72/0413 ,  H04W72/042

    摘要： A method for efficiently transmitting and receiving downlink control information is disclosed. The method includes, at an base station, receiving feedback information including a preceding matrix index (PMI) from an user equipment (UE) and transmitting precoding information having a predetermined bit number according to the number of antenna ports and a transmission mode of the base station. The preceding information of a predetermined transmission mode in the preceding information includes confirmation information indicating that the base station uses a PMI which is recently received from the UE. At this time, if the confirmation information is transmitted via a specific resource block (RB) of an nth subframe, the PMI which is recently received is received via a resource block of an n−xth subframe or a subframe prior to the n−xth subframe corresponding to the specific resource block. In addition, “x” is a predetermined integer or an integer determined by upper layer signaling of a physical layer or higher.

    摘要翻译： 公开了一种高效地发送和接收下行链路控制信息的方法。 该方法包括：在基站处，从用户设备（UE）接收包括前述矩阵索引（PMI）的反馈信息，并根据天线端口的数量和基站的传输模式发送具有预定比特数的预编码信息 站。 先前信息中的预定传输模式的前述信息包括指示基站使用最近从UE接收的PMI的确认信息。 此时，如果通过第n个子帧的特定资源块（RB）发送确认信息，则经由n-x个子帧的资源块或第n-xth个子帧之前的子帧接收最近接收到的PMI 子帧对应于特定的资源块。 此外，“x”是由物理层或更高层的上层信令确定的预定整数或整数。

    Method and apparatus for transmitting/receiving data in a wireless communication system
    66.
    发明授权
    Method and apparatus for transmitting/receiving data in a wireless communication system 有权
    用于在无线通信系统中发送/接收数据的方法和装置

    公开(公告)号：US09065712B2

    公开(公告)日：2015-06-23

    申请号：US13266833

    申请日：2010-04-27

    申请人： Moon Il Lee ,  Ja Ho Koo ,  Jae Hoon Chung ,  Bin Chul Ihm ,  Hyun Soo Ko

    发明人： Moon Il Lee ,  Ja Ho Koo ,  Jae Hoon Chung ,  Bin Chul Ihm ,  Hyun Soo Ko

    IPC分类号： H04W4/00 ,  H04L27/26 ,  H04W72/04 ,  H04W28/06

    CPC分类号： H04L27/2607 ,  H04L27/2602 ,  H04W28/06 ,  H04W72/0413

    摘要： The present invention relates to a method and apparatus for transmitting/receiving data in a wireless communication system. According to one aspect of the present invention, a data receiving method is provided wherein a mobile station in a wireless communication system uses a frame including a first subframe in which a physical downlink shared channel (hereinafter, referred to as “PDSCH”) includes a first cyclic prefix (hereinafter, referred to as “CP”) and a second subframe in which the PDSCH includes a second CP, wherein the data receiving method comprises a step in which the mobile station receives information on the length of the first CP from a base station, receives data from the base station through the first subframe, and removes the CP of the data using the information on the length of the first CP. The first CP and the second CP have different lengths.

    摘要翻译： 本发明涉及一种在无线通信系统中发送/接收数据的方法和装置。 根据本发明的一个方面，提供一种数据接收方法，其中无线通信系统中的移动台使用包括物理下行链路共享信道（以下称为“PDSCH”）的第一子帧的帧包括 第一循环前缀（以下称为“CP”）和PDSCH包括第二CP的第二子帧，其中，数据接收方法包括以下步骤：移动站从第一CP接收关于第一CP的长度的信息 基站通过第一子帧从基站接收数据，并且使用关于第一CP的长度的信息来移除数据的CP。 第一个CP和第二个CP具有不同的长度。

    Method and device for performing HARQ in a multiple antenna system
    67.
    发明授权
    Method and device for performing HARQ in a multiple antenna system 有权
    用于在多天线系统中执行HARQ的方法和装置

    公开(公告)号：US09036611B2

    公开(公告)日：2015-05-19

    申请号：US13510440

    申请日：2010-11-03

    申请人： Seung Hee Han ,  Jae Hoon Chung ,  Hyun Soo Ko ,  Min Seok Noh ,  Moon Il Lee

    发明人： Seung Hee Han ,  Jae Hoon Chung ,  Hyun Soo Ko ,  Min Seok Noh ,  Moon Il Lee

    IPC分类号： H04W72/04 ,  H04L5/00 ,  H04L1/06 ,  H04L1/18

    CPC分类号： H04L5/0023 ,  H04L1/06 ,  H04L1/1861 ,  H04L5/0053 ,  H04L5/0055

    摘要： Disclosed are a method and a device for performing HARQ in a multiple antenna system. A terminal transmits uplink data via a plurality of antennas and through a Physical Uplink Shared Channel (PUSCH), and receives an ACK/NACK (Acknowledgement/Non-Acknowledgement) signal indicating whether or not the uplink data has been received, the signal being received via the plurality of antennas and through a PHICH (Physical Hybrid-ARQ Indicator Channel) which corresponds to the PUSCH. A downlink resource to which the PHICH is mapped is determined on the basis of the index (IPRB—RAlowest—index) of the smallest Physical Resource Block (PRB) among the PRBs to which the PUSCH is mapped, uplink DMRS (Demodulation Reference Signal) cyclic shift parameters (nDMRS) and Orthogonal Code Cover (OCC) index.

    摘要翻译： 公开了一种用于在多天线系统中执行HARQ的方法和装置。 终端通过多个天线和物理上行链路共享信道（PUSCH）发送上行链路数据，并接收指示是否已经接收到上行链路数据的ACK / NACK（确认/不确认）信号，接收到的信号 经由多个天线和通过对应于PUSCH的PHICH（物理混合ARQ指示符信道）。 基于映射了PUSCH的PRB中的最小物理资源块（PRB）的索引（IPRB-RA最低索引）来确定映射了PHICH的下行链路资源，上行链路DMRS（解调参考信号） 循环移位参数（nDMRS）和正交码覆盖（OCC）索引。

    Uplink transmission control method in system supporting an uplink multiple access transmission mode
    68.
    发明授权
    Uplink transmission control method in system supporting an uplink multiple access transmission mode 有权
    支持上行多址传输模式的系统中的上行传输控制方法

    公开(公告)号：US09031052B2

    公开(公告)日：2015-05-12

    申请号：US13001741

    申请日：2009-07-14

    申请人： Jae Hoon Chung ,  Min Seok Noh ,  Yeong Hyeon Kwon ,  Hyun Soo Ko ,  Seung Hee Han ,  Moon Il Lee

    发明人： Jae Hoon Chung ,  Min Seok Noh ,  Yeong Hyeon Kwon ,  Hyun Soo Ko ,  Seung Hee Han ,  Moon Il Lee

    IPC分类号： H04B7/208 ,  H04L5/00 ,  H04W72/04

    CPC分类号： H04L5/0048 ,  H04L5/0023 ,  H04L5/0041 ,  H04W48/08 ,  H04W72/0413 ,  H04W88/08

    摘要： Disclosed herein is a method of generating an uplink reference signal in a system supporting a plurality of uplink access schemes. The method includes, at a base station, transmitting reference signal configuration information indicating the configuration of a reference signal to be transmitted in uplink, which is generated according to the plurality of uplink access schemes, to a user equipment which is set to operate in an uplink access scheme corresponding to the information, and receiving a subframe including the reference signal generated based on the reference signal configuration information from the user equipment. The reference signal configuration information includes a cyclic shift value of a sequence of the reference signal.

    摘要翻译： 这里公开了一种在支持多个上行链路接入方案的系统中生成上行链路参考信号的方法。 该方法包括：在基站处，将指示根据多个上行链路接入方案生成的上行链路中要发送的参考信号的配置的参考信号配置信息发送到设置为在 上行链路接入方案，并且接收包括基于来自用户设备的参考信号配置信息生成的参考信号的子帧。 参考信号配置信息包括参考信号的序列的循环移位值。

    Method and apparatus for transmitting uplink control information in a wireless communication system
    70.
    发明授权
    Method and apparatus for transmitting uplink control information in a wireless communication system 有权
    一种用于在无线通信系统中发送上行链路控制信息的方法和装置

    公开(公告)号：US08995537B2

    公开(公告)日：2015-03-31

    申请号：US13643529

    申请日：2011-04-27

    申请人： Hyun Soo Ko ,  Moon Il Lee ,  Ji Woong Jang ,  Jae Hoon Chung ,  Seung Hee Han

    发明人： Hyun Soo Ko ,  Moon Il Lee ,  Ji Woong Jang ,  Jae Hoon Chung ,  Seung Hee Han

    IPC分类号： H04L27/00 ,  H04L25/49 ,  H04L1/08 ,  H04L5/00

    CPC分类号： H04L25/4915 ,  H04L1/0073 ,  H04L1/08 ,  H04L5/0007 ,  H04L5/0053

    摘要： The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for transmitting uplink control information in a wireless communication system. A method for transmitting uplink control information in a wireless communication system according to one embodiment of the present invention comprises a step of repetition coding information bit of N-bit to generate an encoded bit; and a step of transmitting the encoded bit via a physical uplink shared channel, wherein bit inversion can be applied to the bit obtained by repeating the information bit of N-bit, on the basis of the number 1 contained in the information bit of N-bit.

    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，涉及一种用于在无线通信系统中发送上行链路控制信息的方法和装置。 根据本发明的一个实施例的用于在无线通信系统中发送上行链路控制信息的方法包括重复编码N比特的信息比特以产生编码比特的步骤; 以及经由物理上行链路共享信道发送编码比特的步骤，其中，可以基于通过重复N比特的信息比特而获得的比特来应用比特反转， 位。